format

app/api/playedu-ai/src/main/java/xyz/playedu/ai/config/AIPlatformConfig.java

@@ -12,4 +12,5 @@ import org.springframework.stereotype.Component;
 public class AIPlatformConfig {
     private  String host;
     private  String api_key;
+    private  String profile;
 }

app/api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/jc/KnowledgeController.java

@@ -1,5 +1,6 @@
 package xyz.playedu.api.controller.backend.jc;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import xyz.playedu.common.annotation.Log;
@@ -7,6 +8,7 @@ import xyz.playedu.common.constant.BusinessTypeConstant;
 import xyz.playedu.common.types.JsonResponse;
 import xyz.playedu.common.types.paginate.PaginationResult;
 import xyz.playedu.jc.domain.Knowledge;
+import xyz.playedu.jc.param.KnowledgeParam;
 import xyz.playedu.jc.service.IKnowledgeService;
 
 import java.util.HashMap;
@@ -22,48 +24,52 @@ public class KnowledgeController {
     @Autowired
     private IKnowledgeService knowledgeService;
 
-    /** 分页列表 */
-    @GetMapping("/index")
-    public JsonResponse index(@RequestParam HashMap<String, Object> params) {
-        PaginationResult<Knowledge> result = knowledgeService.paginate(params);
-        return JsonResponse.data(result);
+
+    /**
+     * 获取知识点卡片列表
+     */
+    @GetMapping("/list")
+    public JsonResponse list(KnowledgeParam  param) {
+        List<Knowledge> list = knowledgeService.listVo(param);
+        return JsonResponse.data(list);
     }
 
-    /** 全量列表 */
-    @GetMapping("/list")
-    public JsonResponse list() {
-        List<Knowledge> list = knowledgeService.list();
+
+
+
+    /**
+     * 获取知识点树结构
+     */
+    @GetMapping("/treeList")
+    public JsonResponse treeList(KnowledgeParam  param) {
+        List<Knowledge> list = knowledgeService.treeList(param);
         return JsonResponse.data(list);
     }
 
     /** 详情 */
     @GetMapping("/{id}")
     public JsonResponse detail(@PathVariable("id") Integer id) {
-        Knowledge one = knowledgeService.getById(id);
-        return JsonResponse.data(one);
+        return JsonResponse.data( knowledgeService.getByIdVo(id));
     }
 
     /** 新增 */
     @Log(title = "新增知识点", businessType = BusinessTypeConstant.INSERT)
-    @PostMapping
-    public JsonResponse store(@RequestBody Knowledge knowledge) {
-        knowledgeService.save(knowledge);
+    @PostMapping("/saveOrUpdateVo")
+    public JsonResponse saveOrUpdateVo(@RequestBody Knowledge knowledge) {
+        knowledgeService.saveOrUpdateVo(knowledge);
         return JsonResponse.success();
     }
 
-    /** 修改 */
-    @Log(title = "修改知识点", businessType = BusinessTypeConstant.UPDATE)
-    @PutMapping
-    public JsonResponse update(@RequestBody Knowledge knowledge) {
-        knowledgeService.updateById(knowledge);
-        return JsonResponse.success();
-    }
+
 
     /** 删除 */
     @Log(title = "删除知识点", businessType = BusinessTypeConstant.DELETE)
     @DeleteMapping("/{id}")
     public JsonResponse destroy(@PathVariable("id") Integer id) {
-        knowledgeService.removeById(id);
+        Knowledge byId = knowledgeService.getById(id);
+        LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.likeRight(Knowledge::getKnowledgeCode, byId.getKnowledgeCode());
+        knowledgeService.remove(queryWrapper);
         return JsonResponse.success();
     }
 }

app/api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/jc/TextbookController.java

@@ -9,21 +9,33 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import xyz.playedu.common.annotation.Log;
 import xyz.playedu.common.constant.BusinessTypeConstant;
+import xyz.playedu.common.constant.CommonConstant;
+import xyz.playedu.common.domain.Department;
+import xyz.playedu.common.domain.Group;
+import xyz.playedu.common.domain.User;
+import xyz.playedu.common.domain.UserGroup;
+import xyz.playedu.common.exception.NotFoundException;
+import xyz.playedu.common.service.*;
 import xyz.playedu.common.types.JsonResponse;
 import xyz.playedu.common.types.paginate.PaginationResult;
 import xyz.playedu.common.util.StringUtil;
 import xyz.playedu.course.constants.CourseConstant;
+import xyz.playedu.course.domain.Course;
 import xyz.playedu.course.domain.CourseDepartmentUser;
 import xyz.playedu.jc.domain.BookDepartmentUser;
+import xyz.playedu.jc.domain.JCResource;
 import xyz.playedu.jc.domain.Textbook;
 import xyz.playedu.jc.domain.dto.TextbookRequestDTO;
 import xyz.playedu.jc.service.IBookDepartmentUserService;
 import xyz.playedu.jc.service.ITextbookService;
+import xyz.playedu.jc.service.JCIResourceService;
 import xyz.playedu.knowledge.domain.KnowledgeMessages;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * 教材管理 后台接口
@@ -38,17 +50,222 @@ public class TextbookController {
     @Autowired
     private IBookDepartmentUserService bookDepartmentUserService;
 
+    @Autowired
+    private JCIResourceService jciResourceService;
+    @Autowired private DepartmentService departmentService;
+    @Autowired private UserGroupService userGroupService;
+    @Autowired private UserDepartmentService userDepartmentService;
+    @Autowired private UserService userService;
+    @Autowired private GroupService groupService;
+
 
     @GetMapping("/index")
     public JsonResponse index(@RequestParam HashMap<String, Object> params) {
 
         /** 调用服务层分页查询方法，Service 层已包含完整的分页信息 */
         PaginationResult<Textbook> result = textbookService.paginate(params);
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("data", result.getData());
+        data.put("total", result.getTotal());
 
+        // 课程封面资源ID
+        List<Integer> rids = new ArrayList<>();
+        rids.addAll(result.getData().stream().map(Textbook::getThumb).toList());
+
+        List<Integer> bookIds = result.getData().stream().map(Textbook::getId).toList();
+//        data.put("course_category_ids", courseService.getCategoryIdsGroup(courseIds));
+//        data.put("categories", categoryService.id2name());
+//        data.put("departments", departmentService.id2name());
+
+//        Map<Integer, Integer> courseIdRecordCountMap = new HashMap<>();
+//        doGetRecords(courseIds)
+//                .forEach(
+//                        (key, value) -> {
+//                            courseIdRecordCountMap.put(key, value.size());
+//                        });
+//        data.put("records", courseIdRecordCountMap);
+        // 获取签名url
+        data.put("resource_url", jciResourceService.chunksPreSignUrlByIds(rids));
+
+        // 指派范围
+        Map<Integer, Integer> book_user_count = new HashMap<>();
+        List<BookDepartmentUser> courseDepartmentUserList =
+                bookDepartmentUserService.chunksByBookIds(bookIds);
+        if (StringUtil.isNotEmpty(courseDepartmentUserList)) {
+            List<Integer> depIds =
+                    courseDepartmentUserList.stream()
+                            .filter(
+                                    courseDepartmentUser ->
+                                            CourseConstant.COURSE_TYPE_DEP
+                                                    == courseDepartmentUser.getType())
+                            .map(BookDepartmentUser::getRangeId)
+                            .distinct()
+                            .toList();
+            Map<Integer, Department> depMap = new HashMap<>();
+            if (StringUtil.isNotEmpty(depIds)) {
+                depMap =
+                        departmentService.chunk(depIds).stream()
+                                .collect(Collectors.toMap(Department::getId, e -> e));
+            }
+            Map<Integer, Department> finalDepMap = depMap;
+            courseDepartmentUserList.stream()
+                    .collect(Collectors.groupingBy(BookDepartmentUser::getBookId))
+                    .forEach(
+                            (key, value) -> {
+                                if (StringUtil.isNotEmpty(value)) {
+                                    List<Integer> courseDepIds = new ArrayList<>();
+                                    List<Integer> courseUserIds = new ArrayList<>();
+                                    value.forEach(
+                                            courseDepartmentUser -> {
+                                                if (CourseConstant.COURSE_TYPE_DEP
+                                                        == courseDepartmentUser.getType()) {
+                                                    Department dep =
+                                                            finalDepMap.get(
+                                                                    courseDepartmentUser
+                                                                            .getRangeId());
+                                                    if (StringUtil.isNotNull(dep)) {
+                                                        courseDepIds.add(dep.getId());
+                                                        String parentChain = "";
+                                                        if (StringUtil.isEmpty(
+                                                                dep.getParentChain())) {
+                                                            parentChain = dep.getId() + "";
+                                                        } else {
+                                                            parentChain =
+                                                                    dep.getParentChain()
+                                                                            + ","
+                                                                            + dep.getId();
+                                                        }
+                                                        List<Department> childDepartmentList =
+                                                                departmentService
+                                                                        .getChildDepartmentsByParentChain(
+                                                                                dep.getId(),
+                                                                                parentChain);
+                                                        if (StringUtil.isNotEmpty(
+                                                                childDepartmentList)) {
+                                                            courseDepIds.addAll(
+                                                                    childDepartmentList.stream()
+                                                                            .map(Department::getId)
+                                                                            .toList());
+                                                        }
+                                                    }
+                                                } else if (CourseConstant.COURSE_TYPE_GROUP
+                                                        == courseDepartmentUser.getType()) {
+                                                    List<UserGroup> userGroupList =
+                                                            userGroupService.chunksByGroupIds(
+                                                                    new ArrayList<>() {
+                                                                        {
+                                                                            add(
+                                                                                    courseDepartmentUser
+                                                                                            .getRangeId());
+                                                                        }
+                                                                    });
+                                                    if (StringUtil.isNotEmpty(userGroupList)) {
+                                                        courseUserIds.addAll(
+                                                                userGroupList.stream()
+                                                                        .map(UserGroup::getUserId)
+                                                                        .toList());
+                                                    }
+                                                } else {
+                                                    courseUserIds.add(
+                                                            courseDepartmentUser.getRangeId());
+                                                }
+                                            });
+                                    if (StringUtil.isNotEmpty(courseDepIds)) {
+                                        List<Integer> departmentUserIds =
+                                                userDepartmentService.getUserIdsByDepIds(
+                                                        courseDepIds);
+                                        if (StringUtil.isNotEmpty(departmentUserIds)) {
+                                            courseUserIds.addAll(departmentUserIds);
+                                        }
+                                    }
+                                    // 过滤本地逻辑删除的学员
+                                    List<Integer> userIds =
+                                            userService.chunks(courseUserIds).stream()
+                                                    .filter(
+                                                            user ->
+                                                                    user.getDeleted().intValue()
+                                                                            == CommonConstant.ZERO
+                                                                            .intValue())
+                                                    .map(User::getId)
+                                                    .toList();
+                                    book_user_count.put(
+                                            key, userIds.stream().distinct().toList().size());
+                                }
+                            });
+        }
+        data.put("course_user_count", book_user_count);
         /** 直接返回 Service 层的结果 */
-        return JsonResponse.data(result);
+        return JsonResponse.data(data);
     }
 
+    @GetMapping("/{id}")
+    @Log(title = "线上课-编辑", businessType = BusinessTypeConstant.GET)
+    public JsonResponse edit(@PathVariable(name = "id") Integer id) throws NotFoundException {
+        Textbook textbook = textbookService.findOrFail(id);
+
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("textbook", textbook);
+
+        List<Integer> rids = new ArrayList<>();
+        rids.add(textbook.getThumb());
+        // 获取签名url
+        data.put("resource_url", jciResourceService.chunksPreSignUrlByIds(rids));
+
+        // 指派范围
+        List<BookDepartmentUser> courseDepartmentUserList =
+                bookDepartmentUserService.chunksByCourseId(id);
+        if (StringUtil.isNotEmpty(courseDepartmentUserList)) {
+            Map<Integer, String> deps =
+                    departmentService
+                            .chunk(
+                                    courseDepartmentUserList.stream()
+                                            .filter(
+                                                    dto ->
+                                                            CourseConstant.COURSE_TYPE_DEP
+                                                                    == dto.getType())
+                                            .map(BookDepartmentUser::getRangeId)
+                                            .toList())
+                            .stream()
+                            .collect(Collectors.toMap(Department::getId, Department::getName));
+            data.put("deps", deps);
+            Map<Integer, String> users =
+                    userService
+                            .chunks(
+                                    courseDepartmentUserList.stream()
+                                            .filter(
+                                                    dto ->
+                                                            CourseConstant.COURSE_TYPE_USER
+                                                                    == dto.getType())
+                                            .map(BookDepartmentUser::getRangeId)
+                                            .toList())
+                            .stream()
+                            .filter(
+                                    user ->
+                                            user.getDeleted().intValue()
+                                                    == CommonConstant.ZERO.intValue())
+                            .collect(Collectors.toMap(User::getId, User::getName));
+            data.put("users", users);
+            Map<Integer, String> groups =
+                    groupService
+                            .chunkByIds(
+                                    courseDepartmentUserList.stream()
+                                            .filter(
+                                                    dto ->
+                                                            CourseConstant.COURSE_TYPE_GROUP
+                                                                    == dto.getType())
+                                            .map(BookDepartmentUser::getRangeId)
+                                            .toList())
+                            .stream()
+                            .collect(Collectors.toMap(Group::getId, Group::getName));
+            data.put("groups", groups);
+        } else {
+            data.put("deps", new HashMap<>());
+            data.put("users", new HashMap<>());
+            data.put("groups", new HashMap<>());
+        }
+        return JsonResponse.data(data);
+
+    }
 
     @GetMapping("/list")
     public JsonResponse list() {
@@ -56,11 +273,11 @@ public class TextbookController {
         return JsonResponse.data(list);
     }
 
-    @GetMapping("/{id}")
-    public JsonResponse detail(@PathVariable("id") Integer id) {
-        Textbook one = textbookService.getById(id);
-        return JsonResponse.data(one);
-    }
+//    @GetMapping("/{id}")
+//    public JsonResponse detail(@PathVariable("id") Integer id) {
+//        Textbook one = textbookService.getById(id);
+//        return JsonResponse.data(one);
+//    }
 
 //    @Transactional
     @PostMapping

app/api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/system/LocalFileController.java

@@ -0,0 +1,60 @@
+package xyz.playedu.api.controller.backend.system;
+
+
+import com.alibaba.fastjson.JSONObject;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+import xyz.playedu.common.config.PlatformConfig;
+import xyz.playedu.common.config.ServerConfig;
+import xyz.playedu.common.types.JsonResponse;
+import xyz.playedu.common.util.FileUploadUtils;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 通用请求处理
+ *
+ * @author ruoyi
+ */
+@RestController
+@RequestMapping("/backend/v1/localUpload")
+public class LocalFileController {
+    private static final Logger log = LoggerFactory.getLogger(LocalFileController.class);
+    private static final String FILE_DELIMETER = ",";
+    @Autowired
+    private ServerConfig serverConfig;
+
+    /**
+     * 通用上传请求（单个）
+     */
+    @PostMapping("/upload")
+    public JsonResponse uploadFile(MultipartFile file) throws Exception {
+        // 上传文件路径
+        String filePath = PlatformConfig.getUploadPath();
+        // 上传并返回新文件名称
+        String fileName = FileUploadUtils.upload(filePath, file);
+        try {
+            String url = serverConfig.getUrl() + fileName;
+            JSONObject ajax = new JSONObject();
+            ajax.put("url", url);
+            ajax.put("path", fileName);
+            ajax.put("newFileName", FileUploadUtils.getName(fileName));
+            ajax.put("originalFilename", file.getOriginalFilename());
+            return JsonResponse.data(ajax);
+        } catch (Exception e) {
+            return JsonResponse.error(e.getMessage());
+        }
+    }
+
+}

app/api/playedu-api/src/main/java/xyz/playedu/api/controller/backend/system/UploadController.java

@@ -54,6 +54,8 @@ public class UploadController {
 
     @Autowired private AppConfigService appConfigService;
 
+
+
     @PostMapping("/minio")
     @Log(title = "上传-MinIO", businessType = BusinessTypeConstant.UPLOAD)
     public JsonResponse uploadMinio(

app/api/playedu-api/src/main/java/xyz/playedu/api/controller/frontend/KnowledgeController.java

@@ -0,0 +1,49 @@
+package xyz.playedu.api.controller.frontend;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import xyz.playedu.common.annotation.Log;
+import xyz.playedu.common.constant.BusinessTypeConstant;
+import xyz.playedu.common.types.JsonResponse;
+import xyz.playedu.jc.domain.Knowledge;
+import xyz.playedu.jc.param.KnowledgeParam;
+import xyz.playedu.jc.service.IKnowledgeService;
+
+import java.util.List;
+
+/**
+ * 知识点管理
+ */
+@RestController
+@RequestMapping("/api/v1/jc/knowledge")
+public class KnowledgeController {
+
+    @Autowired
+    private IKnowledgeService knowledgeService;
+
+
+    /**
+     * 获取知识点卡片列表
+     */
+    @GetMapping("/list")
+    public JsonResponse list(KnowledgeParam  param) {
+        List<Knowledge> list = knowledgeService.listVo(param);
+        return JsonResponse.data(list);
+    }
+
+    /**
+     * 获取知识点树结构
+     */
+    @GetMapping("/treeList")
+    public JsonResponse treeList(KnowledgeParam  param) {
+        List<Knowledge> list = knowledgeService.treeList(param);
+        return JsonResponse.data(list);
+    }
+
+    /** 详情 */
+    @GetMapping("/getDetail")
+    public JsonResponse detail(@RequestParam("id") Integer id) {
+        return JsonResponse.data( knowledgeService.stuGetByIdVo(id));
+    }
+}

app/api/playedu-api/src/main/resources/application.yml

@@ -3,10 +3,14 @@ server:
   tomcat:
     max-swallow-size: 10000MB
     connection-timeout: 600000
+
 ai:
   platform:
     host: "http://localhost:9380/"
     api-key: "ragflow-VlZWVjMDg0ZjAzMTExZWZhZDhkZTU5ZD"
+platform:
+  config:
+    profile: D:/ruoyi/uploadPath
 spring:
   profiles:
     active: kafka,quartz,dev

app/api/playedu-common/src/main/java/xyz/playedu/common/config/PlatformConfig.java

@@ -0,0 +1,50 @@
+package xyz.playedu.common.config;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+
+@Component
+@ConfigurationProperties(prefix = "platform.config")
+public class PlatformConfig {
+
+    private  static String profile;
+
+
+    public static String getProfile() {
+        return profile;
+    }
+
+
+
+    public void setProfile(String profile) {
+        PlatformConfig.profile = profile;
+    }
+    /**
+     * 获取导入上传路径
+     */
+    public static String getImportPath() {
+        return getProfile() + "/import";
+    }
+
+    /**
+     * 获取头像上传路径
+     */
+    public static String getAvatarPath() {
+        return getProfile() + "/avatar";
+    }
+
+    /**
+     * 获取下载路径
+     */
+    public static String getDownloadPath() {
+        return getProfile() + "/download/";
+    }
+
+    /**
+     * 获取上传路径
+     */
+    public static String getUploadPath() {
+        return getProfile() + "/upload";
+    }
+}

app/api/playedu-common/src/main/java/xyz/playedu/common/config/ServerConfig.java

@@ -0,0 +1,31 @@
+package xyz.playedu.common.config;
+
+
+import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.stereotype.Component;
+import xyz.playedu.common.util.ServletUtils;
+
+
+/**
+ * 服务相关配置
+ *
+ * @author ruoyi
+ */
+@Component
+public class ServerConfig {
+    public static String getDomain(HttpServletRequest request) {
+        StringBuffer url = request.getRequestURL();
+        String contextPath = request.getServletContext().getContextPath();
+        return url.delete(url.length() - request.getRequestURI().length(), url.length()).append(contextPath).toString();
+    }
+
+    /**
+     * 获取完整的请求路径，包括：域名，端口，上下文访问路径
+     *
+     * @return 服务地址
+     */
+    public String getUrl() {
+        HttpServletRequest request = ServletUtils.getRequest();
+        return getDomain(request);
+    }
+}

app/api/playedu-common/src/main/java/xyz/playedu/common/util/FileUploadUtils.java

@@ -0,0 +1,171 @@
+package xyz.playedu.common.util;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Paths;
+import java.util.Objects;
+
+import org.apache.commons.io.FilenameUtils;
+
+import org.springframework.web.multipart.MultipartFile;
+import xyz.playedu.common.config.PlatformConfig;
+
+
+/**
+ * 文件上传工具类
+ *
+ * @author ruoyi
+ */
+public class FileUploadUtils {
+    /**
+     * 默认大小 50M
+     */
+    public static final long DEFAULT_MAX_SIZE = 50 * 1024 * 1024L;
+
+    /**
+     * 默认的文件名最大长度 100
+     */
+    public static final int DEFAULT_FILE_NAME_LENGTH = 100;
+
+    /**
+     * 默认上传的地址
+     */
+    private static String defaultBaseDir = PlatformConfig.getProfile();
+    public static final String RESOURCE_PREFIX = "/profile";
+
+    public static String getDefaultBaseDir() {
+        return defaultBaseDir;
+    }
+
+    public static void setDefaultBaseDir(String defaultBaseDir) {
+        FileUploadUtils.defaultBaseDir = defaultBaseDir;
+    }
+
+    /**
+     * 以默认配置进行文件上传
+     *
+     * @param file 上传的文件
+     * @return 文件名称
+     * @throws Exception
+     */
+    public static final String upload(MultipartFile file) throws IOException {
+        try {
+            return upload(getDefaultBaseDir(), file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * 根据文件路径上传
+     *
+     * @param baseDir 相对应用的基目录
+     * @param file    上传的文件
+     * @return 文件名称
+     * @throws IOException
+     */
+    public static final String upload(String baseDir, MultipartFile file) throws IOException {
+        try {
+            return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * 文件上传
+     *
+     * @param baseDir          相对应用的基目录
+     * @param file             上传的文件
+     * @param allowedExtension 上传文件类型
+     * @return 返回上传成功的文件名
+     * @throws IOException                          比如读写文件出错时
+     */
+    public static final String upload(String baseDir, MultipartFile file, String[] allowedExtension)
+            throws Exception {
+        int fileNamelength = Objects.requireNonNull(file.getOriginalFilename()).length();
+        if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH) {
+            throw new Exception("文件名过长"+FileUploadUtils.DEFAULT_FILE_NAME_LENGTH);
+        }
+
+
+        String fileName = extractFilename(file);
+
+        String absPath = getAbsoluteFile(baseDir, fileName).getAbsolutePath();
+        file.transferTo(Paths.get(absPath));
+        return getPathFileName(baseDir, fileName);
+    }
+
+    /**
+     * 编码文件名
+     */
+    public static final String extractFilename(MultipartFile file) {
+        return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
+                FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
+    }
+
+    public static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException {
+        File desc = new File(uploadDir + File.separator + fileName);
+
+        if (!desc.exists()) {
+            if (!desc.getParentFile().exists()) {
+                desc.getParentFile().mkdirs();
+            }
+        }
+        return desc;
+    }
+
+    public static final String getPathFileName(String uploadDir, String fileName) throws IOException {
+        int dirLastIndex = PlatformConfig.getProfile().length() + 1;
+        String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
+        return RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
+    }
+
+
+    /**
+     * 判断MIME类型是否是允许的MIME类型
+     *
+     * @param extension
+     * @param allowedExtension
+     * @return
+     */
+    public static final boolean isAllowedExtension(String extension, String[] allowedExtension) {
+        for (String str : allowedExtension) {
+            if (str.equalsIgnoreCase(extension)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 获取文件名的后缀
+     *
+     * @param file 表单文件
+     * @return 后缀名
+     */
+    public static final String getExtension(MultipartFile file) {
+        String extension = FilenameUtils.getExtension(file.getOriginalFilename());
+        if (StringUtils.isEmpty(extension)) {
+            extension = MimeTypeUtils.getExtension(Objects.requireNonNull(file.getContentType()));
+        }
+        return extension;
+    }
+
+
+    /**
+     * 获取文件名称 /profile/upload/2022/04/16/ruoyi.png -- ruoyi.png
+     *
+     * @param fileName 路径名称
+     * @return 没有文件路径的名称
+     */
+    public static String getName(String fileName) {
+        if (fileName == null) {
+            return null;
+        }
+        int lastUnixPos = fileName.lastIndexOf('/');
+        int lastWindowsPos = fileName.lastIndexOf('\\');
+        int index = Math.max(lastUnixPos, lastWindowsPos);
+        return fileName.substring(index + 1);
+    }
+}

app/api/playedu-common/src/main/java/xyz/playedu/common/util/MimeTypeUtils.java

@@ -0,0 +1,56 @@
+package xyz.playedu.common.util;
+
+/**
+ * 媒体类型工具类
+ *
+ * @author ruoyi
+ */
+public class MimeTypeUtils {
+    public static final String IMAGE_PNG = "image/png";
+
+    public static final String IMAGE_JPG = "image/jpg";
+
+    public static final String IMAGE_JPEG = "image/jpeg";
+
+    public static final String IMAGE_BMP = "image/bmp";
+
+    public static final String IMAGE_GIF = "image/gif";
+
+    public static final String[] IMAGE_EXTENSION = {"bmp", "gif", "jpg", "jpeg", "png"};
+
+    public static final String[] FLASH_EXTENSION = {"swf", "flv"};
+
+    public static final String[] MEDIA_EXTENSION = {"swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
+            "asf", "rm", "rmvb"};
+
+    public static final String[] VIDEO_EXTENSION = {"mp4", "avi", "rmvb"};
+
+    public static final String[] DEFAULT_ALLOWED_EXTENSION = {
+            // 图片
+            "bmp", "gif", "jpg", "jpeg", "png",
+            // word excel powerpoint
+            "doc", "docx", "xls", "xlsx", "ppt", "pptx", "html", "htm", "txt",
+            // 压缩文件
+            "rar", "zip", "gz", "bz2",
+            // 视频格式
+            "mp4", "avi", "rmvb",
+            // pdf
+            "pdf"};
+
+    public static String getExtension(String prefix) {
+        switch (prefix) {
+            case IMAGE_PNG:
+                return "png";
+            case IMAGE_JPG:
+                return "jpg";
+            case IMAGE_JPEG:
+                return "jpeg";
+            case IMAGE_BMP:
+                return "bmp";
+            case IMAGE_GIF:
+                return "gif";
+            default:
+                return "";
+        }
+    }
+}

app/api/playedu-common/src/main/java/xyz/playedu/common/util/Seq.java

@@ -0,0 +1,76 @@
+package xyz.playedu.common.util;
+
+import cn.hutool.core.date.DateUtil;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * @author ruoyi 序列生成类
+ */
+public class Seq {
+    // 通用序列类型
+    public static final String commSeqType = "COMMON";
+
+    // 上传序列类型
+    public static final String uploadSeqType = "UPLOAD";
+    // 机器标识
+    private static final String machineCode = "A";
+    // 通用接口序列数
+    private static AtomicInteger commSeq = new AtomicInteger(1);
+    // 上传接口序列数
+    private static AtomicInteger uploadSeq = new AtomicInteger(1);
+
+    /**
+     * 获取通用序列号
+     *
+     * @return 序列值
+     */
+    public static String getId() {
+        return getId(commSeqType);
+    }
+
+    /**
+     * 默认16位序列号 yyMMddHHmmss + 一位机器标识 + 3长度循环递增字符串
+     *
+     * @return 序列值
+     */
+    public static String getId(String type) {
+        AtomicInteger atomicInt = commSeq;
+        if (uploadSeqType.equals(type)) {
+            atomicInt = uploadSeq;
+        }
+        return getId(atomicInt, 3);
+    }
+
+    /**
+     * 通用接口序列号 yyMMddHHmmss + 一位机器标识 + length长度循环递增字符串
+     *
+     * @param atomicInt 序列数
+     * @param length    数值长度
+     * @return 序列值
+     */
+    public static String getId(AtomicInteger atomicInt, int length) {
+        String result = DateUtil.format(DateUtil.date(), "yyyyMMddHHmmss");
+        result += machineCode;
+        result += getSeq(atomicInt, length);
+        return result;
+    }
+
+    /**
+     * 序列循环递增字符串[1, 10 的 (length)幂次方), 用0左补齐length位数
+     *
+     * @return 序列值
+     */
+    private synchronized static String getSeq(AtomicInteger atomicInt, int length) {
+        // 先取值再+1
+        int value = atomicInt.getAndIncrement();
+
+        // 如果更新后值>=10 的 (length)幂次方则重置为1
+        int maxSeq = (int) Math.pow(10, length);
+        if (atomicInt.get() >= maxSeq) {
+            atomicInt.set(1);
+        }
+        // 转字符串，用0左补齐
+        return StringUtils.padl(value, length);
+    }
+}

app/api/playedu-common/src/main/java/xyz/playedu/common/util/ServletUtils.java

@@ -0,0 +1,72 @@
+package xyz.playedu.common.util;
+
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 客户端工具类
+ *
+ * @author ruoyi
+ */
+public class ServletUtils {
+
+
+
+    /**
+     * 获取request
+     */
+    public static HttpServletRequest getRequest() {
+        return getRequestAttributes().getRequest();
+    }
+
+    /**
+     * 获取response
+     */
+    public static HttpServletResponse getResponse() {
+        return getRequestAttributes().getResponse();
+    }
+
+    /**
+     * 获取session
+     */
+    public static HttpSession getSession() {
+        return getRequest().getSession();
+    }
+
+    public static ServletRequestAttributes getRequestAttributes() {
+        RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
+        return (ServletRequestAttributes) attributes;
+    }
+
+    /**
+     * 将字符串渲染到客户端
+     *
+     * @param response 渲染对象
+     * @param string   待渲染的字符串
+     */
+    public static void renderString(HttpServletResponse response, String string) {
+        try {
+            response.setStatus(200);
+            response.setContentType("application/json");
+            response.setCharacterEncoding("utf-8");
+            response.getWriter().print(string);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/BookChapter.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_book_chapter")
-public class BookChapter {
+public class BookChapter extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -34,23 +35,11 @@ public class BookChapter {
     /** 章节名 */
     @TableField("name")
     private String name;
+    /** 层级 */
+    private Integer level;
 
     /** 排序 */
     @TableField("sort")
     private Integer sort;
 
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("tenant_id")
-    private String tenantId;
-}
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/BookDepartmentUser.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_book_department_user")
-public class BookDepartmentUser {
+public class BookDepartmentUser  extends TenantBaseDO {
 
     /** 教材ID */
     @TableField("book_id")
@@ -28,18 +29,4 @@ public class BookDepartmentUser {
     @TableField("type")
     private Integer type;
 
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("tenant_id")
-    private String tenantId;
-}
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/BookPaper.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_book_paper")
-public class BookPaper {
+public class BookPaper extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -32,18 +33,4 @@ public class BookPaper {
     @TableField("extra")
     private String extra;
 
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("tenant_id")
-    private String tenantId;
-}
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/ChapterContent.java

@@ -6,6 +6,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -15,7 +16,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_chapter_content")
-public class ChapterContent {
+public class ChapterContent extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -34,28 +35,9 @@ public class ChapterContent {
     @TableField("type")
     private String type;
 
-//    /** 关联资源ID（逗号分隔） */
-//    @TableField("resource_ids")
-//    private String resourceIds;
-//
-//    /** 关联知识点ID（逗号分隔） */
-//    @TableField("knowledge_ids")
-//    private String knowledgeIds;
+    private String knowledgeCode;
 
-    /** 创建人 */
-    @TableField("creator")
-    private String creator;
-
-    /** 更新人 */
-    @TableField("updater")
-    private String updater;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("tenant_id")
-    private String tenantId;
-}
+    /** 章节名称 */
+    @TableField(exist = false)
+    private String chapterName;
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/Discussion.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_discussion")
-public class Discussion {
+public class Discussion extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -51,20 +52,12 @@ public class Discussion {
     @TableField("status")
     private Integer status;
 
-    /** 创建人（可以是用户名） */
-    @TableField("creator")
-    private String creator;
+    /** 知识点编码 */
+    @TableField(exist = false)
+    private String knowledgeCode;
+    @TableField(exist = false)
+    private String chapterName;
+    @TableField(exist = false)
+    private String orderType;
 
-    /** 更新人 */
-    @TableField("updater")
-    private String updater;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("tenant_id")
-    private String tenantId;
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/DiscussionDetail.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_discussion_detail")
-public class DiscussionDetail {
+public class DiscussionDetail extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -46,19 +47,4 @@ public class DiscussionDetail {
     /** 讨论内容 */
     @TableField("content")
     private String content;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("tenant_id")
-    private String tenantId;
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/JCResource.java

@@ -31,8 +31,8 @@ public class JCResource {
     @TableField("name")
     private String name;
 
-    @TableField("konwledge_code")
-    private String konwledgeCode;
+    @TableField("knowledge_code")
+    private String knowledgeCode;
 
 
     /** 文本描述 AI分析或自动填入 */
@@ -75,4 +75,4 @@ public class JCResource {
 
     @TableField("tenant_id")
     private String tenantId;
-}
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/Knowledge.java

@@ -5,8 +5,10 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
+import java.util.List;
 
 /**
  * 知识点表
@@ -14,7 +16,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_knowledge")
-public class Knowledge {
+public class Knowledge extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -31,9 +33,9 @@ public class Knowledge {
     @TableField("name")
     private String name;
 
-    /** 知识点code（字段名拼写为 konwledge_code） */
-    @TableField("konwledge_code")
-    private String konwledgeCode;
+    /** 知识点code（字段名拼写为 knowledge_code） */
+    @TableField("knowledge_code")
+    private String knowledgeCode;
 
     /** 知识点介绍 */
     @TableField("desc")
@@ -41,11 +43,14 @@ public class Knowledge {
 
     /** 层级 */
     @TableField("level")
-    private String level;
+    private Integer level;
 
     /** 知识点类型 */
     @TableField("type")
     private String type;
+    /** 是否是真实知识点 */
+    @TableField("is_real")
+    private String isReal;
 
     /** 当前层级排序 */
     @TableField("order_num")
@@ -54,19 +59,7 @@ public class Knowledge {
     /** 预留JSON */
     @TableField("extra_json")
     private String extraJson;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("tenant_id")
-    private String tenantId;
+    //子节点
+    @TableField(exist = false)
+    private List<Knowledge> children;
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/Note.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_note")
-public class Note {
+public class Note extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -50,19 +51,11 @@ public class Note {
     /** 存储笔记信息的JSON（位置信息等） */
     @TableField("extra_json")
     private String extraJson;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("creator")
-    private String creator;
-
-    @TableField("updater")
-    private String updater;
-
-    @TableField("tenant_id")
-    private String tenantId;
+    /** 知识点编码 */
+    @TableField(exist = false)
+    private String knowledgeCode;
+    @TableField(exist = false)
+    private String chapterName;
+    @TableField(exist = false)
+    private String orderType;
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/Textbook.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
+import xyz.playedu.framework.tenant.core.db.TenantBaseDO;
 
 import java.util.Date;
 
@@ -14,7 +15,7 @@ import java.util.Date;
  */
 @Data
 @TableName("jc_textbook")
-public class Textbook {
+public class Textbook  extends TenantBaseDO {
 
     @TableId(type = IdType.AUTO)
     private Integer id;
@@ -25,7 +26,7 @@ public class Textbook {
 
     /** 封面地址 */
     @TableField("thumb")
-    private String thumb;
+    private Integer thumb;
 
     /** 简介 */
     @TableField("short_desc")
@@ -54,20 +55,4 @@ public class Textbook {
     @TableField("publish_time")
     private Date publishTime;
 
-    /** 创建人 */
-    @TableField("creator")
-    private String creator;
-
-    /** 更新人 */
-    @TableField("updater")
-    private String updater;
-
-    @TableField("create_time")
-    private Date createTime;
-
-    @TableField("update_time")
-    private Date updateTime;
-
-    @TableField("tenant_id")
-    private String tenantId;
-}
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/domain/dto/TextbookRequestDTO.java

@@ -26,7 +26,7 @@ public class TextbookRequestDTO {
 
     /** 封面地址 */
     @TableField("thumb")
-    private String thumb;
+    private Integer thumb;
 
     /** 简介 */
     @TableField("short_desc")

app/api/playedu-course/src/main/java/xyz/playedu/jc/mapper/DiscussionMapper.java

@@ -1,10 +1,15 @@
 package xyz.playedu.jc.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
 import xyz.playedu.jc.domain.Discussion;
+import xyz.playedu.jc.domain.Note;
+
+import java.util.List;
 
 /**
  * 讨论 Mapper
  */
 public interface DiscussionMapper extends BaseMapper<Discussion> {
+    List<Discussion> listVo(@Param("param") Discussion  note);
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/mapper/NoteMapper.java

@@ -1,10 +1,14 @@
 package xyz.playedu.jc.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
 import xyz.playedu.jc.domain.Note;
 
+import java.util.List;
+
 /**
  * 笔记 Mapper
  */
 public interface NoteMapper extends BaseMapper<Note> {
+    List<Note> listVo(@Param("param") Note  note);
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/param/KnowledgeParam.java

@@ -0,0 +1,13 @@
+package xyz.playedu.jc.param;
+
+import lombok.Data;
+
+@Data
+public class KnowledgeParam {
+    //书本id
+    private Integer bookId;
+    //知识点名称
+    private String name;
+    //知识点code
+    private String knowledgeCode;
+}

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/IBookDepartmentUserService.java

@@ -1,8 +1,15 @@
 package xyz.playedu.jc.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import xyz.playedu.course.domain.CourseDepartmentUser;
 import xyz.playedu.jc.domain.BookDepartmentUser;
 
+import java.util.List;
+
 public interface IBookDepartmentUserService extends IService<BookDepartmentUser> {
     void removeByBookId(Integer bookId);
+
+    List<BookDepartmentUser> chunksByBookIds(List<Integer> bookIds);
+
+    List<BookDepartmentUser> chunksByCourseId(Integer courseId);
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/IKnowledgeService.java

@@ -1,15 +1,24 @@
 package xyz.playedu.jc.service;
 
+import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.extension.service.IService;
 import xyz.playedu.common.types.paginate.PaginationResult;
 import xyz.playedu.jc.domain.Knowledge;
+import xyz.playedu.jc.param.KnowledgeParam;
 
 import java.util.HashMap;
+import java.util.List;
 
 /**
  * 知识点 Service
  */
 public interface IKnowledgeService extends IService<Knowledge> {
+    List<Knowledge> listVo(KnowledgeParam param);
+
+    List<Knowledge> treeList(KnowledgeParam param);
+    void saveOrUpdateVo(Knowledge data);
+    JSONObject getByIdVo(Integer id);
+    JSONObject stuGetByIdVo(Integer id);
+
 
-    PaginationResult<Knowledge> paginate(HashMap<String, Object> params);
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/ITextbookService.java

@@ -1,7 +1,9 @@
 package xyz.playedu.jc.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import xyz.playedu.common.exception.NotFoundException;
 import xyz.playedu.common.types.paginate.PaginationResult;
+import xyz.playedu.jc.domain.JCResource;
 import xyz.playedu.jc.domain.Textbook;
 
 import java.util.HashMap;
@@ -12,4 +14,7 @@ import java.util.HashMap;
 public interface ITextbookService extends IService<Textbook> {
 
     PaginationResult<Textbook> paginate(HashMap<String, Object> params);
+
+    Textbook findOrFail(Integer id) throws NotFoundException;
+
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/JCIResourceService.java

@@ -1,7 +1,14 @@
 package xyz.playedu.jc.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import xyz.playedu.common.exception.NotFoundException;
+import xyz.playedu.course.domain.Course;
 import xyz.playedu.jc.domain.JCResource;
 
+import java.util.List;
+import java.util.Map;
+
 public interface JCIResourceService extends IService<JCResource> {
+    Map<Integer, String> chunksPreSignUrlByIds(List<Integer> ids);
+
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/impl/BookDepartmentUserServiceImpl.java

@@ -2,10 +2,13 @@ package xyz.playedu.jc.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import xyz.playedu.course.domain.CourseDepartmentUser;
 import xyz.playedu.jc.domain.BookDepartmentUser;
 import xyz.playedu.jc.mapper.BookDepartmentUserMapper;
 import xyz.playedu.jc.service.IBookDepartmentUserService;
 
+import java.util.List;
+
 @Service
 public class BookDepartmentUserServiceImpl
         extends ServiceImpl<BookDepartmentUserMapper, BookDepartmentUser>
@@ -15,4 +18,15 @@ public class BookDepartmentUserServiceImpl
     public void removeByBookId(Integer bookId) {
         remove(query().getWrapper().eq("book_id", bookId));
     }
+
+    @Override
+    public List<BookDepartmentUser> chunksByBookIds(List<Integer> bookIds) {
+        return List.of();
+    }
+
+    @Override
+    public List<BookDepartmentUser> chunksByCourseId(Integer bookId) {
+        return list(query().getWrapper().eq("book_id", bookId));
+    }
+
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/impl/JCResourceServiceImpl.java

@@ -1,13 +1,50 @@
 package xyz.playedu.jc.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import xyz.playedu.common.exception.NotFoundException;
+import xyz.playedu.common.service.AppConfigService;
+import xyz.playedu.common.util.S3Util;
+import xyz.playedu.common.util.StringUtil;
+import xyz.playedu.course.domain.Course;
 import xyz.playedu.jc.domain.JCResource;
 import xyz.playedu.jc.mapper.JCResourceMapper;
 import xyz.playedu.jc.service.JCIResourceService;
+import xyz.playedu.resource.domain.Resource;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 @Service
 public class JCResourceServiceImpl
         extends ServiceImpl<JCResourceMapper, JCResource>
         implements JCIResourceService {
+
+    @Autowired
+    private AppConfigService appConfigService;
+
+    @Override
+    public Map<Integer, String> chunksPreSignUrlByIds(List<Integer> ids) {
+        S3Util s3Util = new S3Util(appConfigService.getS3Config());
+
+        Map<Integer, String> preSignUrlMap = new HashMap<>();
+        if (StringUtil.isNotEmpty(ids)) {
+            List<JCResource> resourceList = list(query().getWrapper().in("id", ids));
+            if (StringUtil.isNotEmpty(resourceList)) {
+                resourceList.forEach(
+                        resource -> {
+                            String name = resource.getName() + "." + resource.getExtension();
+                            String url = s3Util.generateDownloadUrl(resource.getPath(), name);
+                            if (StringUtil.isNotEmpty(url)) {
+                                preSignUrlMap.put(resource.getId(), url);
+                            }
+                        });
+            }
+        }
+        return preSignUrlMap;
+    }
+
+
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/impl/KnowledgeServiceImpl.java

@@ -1,75 +1,255 @@
 package xyz.playedu.jc.service.impl;
 
+import cn.hutool.core.util.ObjectUtil;
+import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.MapUtils;
+import org.checkerframework.checker.units.qual.A;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import xyz.playedu.common.context.FCtx;
+import xyz.playedu.common.domain.User;
 import xyz.playedu.common.types.paginate.PaginationResult;
-import xyz.playedu.jc.domain.Knowledge;
-import xyz.playedu.jc.mapper.KnowledgeMapper;
+import xyz.playedu.jc.domain.*;
+import xyz.playedu.jc.mapper.*;
+import xyz.playedu.jc.param.KnowledgeParam;
 import xyz.playedu.jc.service.IKnowledgeService;
+import xyz.playedu.jc.service.ITextbookService;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 
 /**
  * 知识点 Service 实现
  */
 @Slf4j
 @Service
-public class KnowledgeServiceImpl
-        extends ServiceImpl<KnowledgeMapper, Knowledge>
-        implements IKnowledgeService {
+public class KnowledgeServiceImpl extends ServiceImpl<KnowledgeMapper, Knowledge> implements IKnowledgeService {
+    @Autowired
+    private ChapterContentMapper contentMapper;
+    @Autowired
+    private JCResourceMapper resourceMapper;
+    @Autowired
+    private BookChapterMapper chapterMapper;
+    @Autowired
+    private NoteMapper noteMapper;
+    @Autowired
+    private DiscussionMapper discussionMapper;
+
+
 
     @Override
-    public PaginationResult<Knowledge> paginate(HashMap<String, Object> params) {
-        try {
-            Integer page = MapUtils.getInteger(params, "page", 1);
-            Integer size = MapUtils.getInteger(params, "size", 10);
+    public List<Knowledge> listVo(KnowledgeParam param) {
+        //获取知识点卡片
+        LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Knowledge::getBookId, param.getBookId())
+                .eq(Knowledge::getIsReal,"1").orderByAsc(Knowledge::getOrderNum);
+        return list(queryWrapper);
+    }
+    @Override
+    public JSONObject getByIdVo(Integer id) {
+        JSONObject res = new JSONObject();
+        Knowledge knowledge = this.getById(id);
+        res.put("knowledge", knowledge);
+        //获取各个板块该知识点下的资源
+        LambdaQueryWrapper<ChapterContent> contentWrapper = new LambdaQueryWrapper<>();
+        contentWrapper.select(ChapterContent::getId,ChapterContent::getChapterId).like(ChapterContent::getKnowledgeCode, knowledge.getKnowledgeCode()).eq(ChapterContent::getBookId, knowledge.getBookId());
+        List<ChapterContent> contents = contentMapper.selectList(contentWrapper);
+        for (ChapterContent content : contents) {
+            BookChapter bookChapter = chapterMapper.selectById(content.getChapterId());
+            content.setChapterName(bookChapter.getName());
+        }
+        res.put("contents", contents);
+        LambdaQueryWrapper<JCResource> resourceWrapper = new LambdaQueryWrapper<>();
+        resourceWrapper.like(JCResource::getKnowledgeCode, knowledge.getKnowledgeCode()).eq(JCResource::getBookId, knowledge.getBookId());
+        res.put("resources", resourceMapper.selectList(resourceWrapper));
+        return res;
+    }
 
-            Page<Knowledge> pageParam = new Page<>(page, size);
-            LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+    @Override
+    public JSONObject stuGetByIdVo(Integer id) {
+        Knowledge knowledge = this.getById(id);
+        //获取当前学生信息
+        User user = FCtx.getUser();
+        JSONObject res = this.getByIdVo(id);
+        //获取笔记信息
+        Note param = new Note();
+        param.setBookId(knowledge.getBookId());
+        param.setKnowledgeCode(knowledge.getKnowledgeCode());
+        param.setUserId(user.getId());
+        List<Note> notes = noteMapper.listVo(param);
+        res.put("notes", notes);
+        //获取讨论信息
+        Discussion discussion = new Discussion();
+        discussion.setBookId(knowledge.getBookId());
+        discussion.setKnowledgeCode(knowledge.getKnowledgeCode());
+        discussion.setUserId(user.getId());
+        List<Discussion> discussions = discussionMapper.listVo(discussion);
+        res.put("discussions", discussions);
+        return res;
+    }
 
-            Integer bookId = MapUtils.getInteger(params, "bookId");
-            if (bookId != null) {
-                queryWrapper.eq(Knowledge::getBookId, bookId);
-            }
+    @Override
+    public List<Knowledge> treeList(KnowledgeParam param) {
+        //获取全部知识点
+        LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Knowledge::getBookId, param.getBookId()).orderByAsc(Knowledge::getOrderNum);
+        List<Knowledge> allKnowledges = this.list(queryWrapper);
+        // 处理为树结构
+        return buildTree(allKnowledges);
+    }
 
-            Integer parentId = MapUtils.getInteger(params, "parentId");
-            if (parentId != null) {
-                queryWrapper.eq(Knowledge::getParentId, parentId);
-            }
-
-            String name = MapUtils.getString(params, "name");
-            if (name != null && !name.isEmpty()) {
-                queryWrapper.like(Knowledge::getName, name);
-            }
-
-            queryWrapper.orderByAsc(Knowledge::getOrderNum);
-
-            IPage<Knowledge> pageResult = this.page(pageParam, queryWrapper);
-
-            Long total = pageResult.getTotal();
-            PaginationResult<Knowledge> result = new PaginationResult<>();
-            result.setData(pageResult.getRecords());
-            result.setTotal(total);
-            result.setCurrent(page);
-            result.setSize(size);
-            result.setPages((total + size - 1) / size);
-
-            return result;
-        } catch (Exception e) {
-            log.error("分页查询知识点失败，参数：{}", params, e);
-            PaginationResult<Knowledge> emptyResult = new PaginationResult<>();
-            emptyResult.setData(new ArrayList<>());
-            emptyResult.setTotal(0L);
-            emptyResult.setCurrent(MapUtils.getInteger(params, "page", 1));
-            emptyResult.setSize(MapUtils.getInteger(params, "size", 10));
-            emptyResult.setPages(0L);
-            return emptyResult;
+    @Override
+    public void saveOrUpdateVo(Knowledge data) {
+        if (ObjectUtil.isEmpty(data.getId())){
+            Knowledge knowledge = this.getById(data.getId());
+            knowledge.setDesc(data.getDesc());
+            knowledge.setName(data.getName());
+            knowledge.setType(data.getType());
+            this.updateById(knowledge);
+            return;
+        }
+        if (ObjectUtil.isNotEmpty(data.getParentId())||data.getParentId()==0){
+            data.setLevel(1);
+            data.setKnowledgeCode(generateKnowledgeCode(data.getParentId()));
+            this.save(data);
+        }else {
+            Knowledge byId = this.getById(data.getParentId());
+            data.setLevel(byId.getLevel()+1);
+            data.setKnowledgeCode(generateKnowledgeCode(data.getParentId()));
+            this.save(data);
         }
     }
+
+
+
+    private List<Knowledge> buildTree(List<Knowledge> knowledges) {
+        // 创建一个map来存储id到对象的映射，方便快速查找
+        HashMap<Integer, Knowledge> knowledgeMap = new HashMap<>();
+        for (Knowledge knowledge : knowledges) {
+            knowledgeMap.put(knowledge.getId(), knowledge);
+        }
+
+        // 存储最终的根节点
+        List<Knowledge> rootNodes = new ArrayList<>();
+
+        for (Knowledge knowledge : knowledges) {
+            Integer parentId = knowledge.getParentId();
+            if (parentId == null || parentId == 0) { // 假设没有父节点的是根节点
+                rootNodes.add(knowledge);
+            } else {
+                Knowledge parent = knowledgeMap.get(parentId);
+                if (parent != null) {
+                    if (parent.getChildren() == null) {
+                        parent.setChildren(new ArrayList<>());
+                    }
+                    parent.getChildren().add(knowledge);
+                }
+            }
+        }
+
+        return rootNodes;
+    }
+
+
+    /**
+     * 生成知识点编码
+     * @param parentId 父节点ID，0或null代表顶级节点
+     * @return 知识点编码，如A01、A01A01等
+     */
+    public String generateKnowledgeCode(Integer parentId) {
+        if (parentId == null || parentId == 0) {
+            // 顶级节点编码生成逻辑
+            // 查询当前最大的顶级节点编码
+            LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.isNull(Knowledge::getParentId).or().eq(Knowledge::getParentId, 0);
+            queryWrapper.orderByDesc(Knowledge::getId);
+            List<Knowledge> topKnowledges = this.list(queryWrapper);
+
+            if (topKnowledges.isEmpty()) {
+                return "A01";
+            }
+
+            // 获取最后一个顶级节点的编码
+            String lastCode = topKnowledges.get(0).getKnowledgeCode();
+            if (lastCode == null || lastCode.isEmpty()) {
+                return "A01";
+            }
+
+            // 解析并递增编码
+            return incrementCode(lastCode, 3); // 顶级节点固定3位编码
+        } else {
+            // 子节点编码生成逻辑
+            Knowledge parent = this.getById(parentId);
+            if (parent == null || parent.getKnowledgeCode() == null) {
+                throw new RuntimeException("父节点不存在或无编码");
+            }
+
+            String parentCode = parent.getKnowledgeCode();
+            // 查询该父节点下的所有子节点
+            LambdaQueryWrapper<Knowledge> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(Knowledge::getParentId, parentId);
+            queryWrapper.orderByDesc(Knowledge::getId);
+            List<Knowledge> childKnowledges = this.list(queryWrapper);
+
+            if (childKnowledges.isEmpty()) {
+                // 第一个子节点
+                return parentCode + "A01";
+            }
+
+            // 获取最后一个子节点的编码
+            String lastChildCode = childKnowledges.get(0).getKnowledgeCode();
+            if (lastChildCode == null || lastChildCode.length() <= parentCode.length()) {
+                return parentCode + "A01";
+            }
+
+            // 提取子节点部分并递增
+            String childPart = lastChildCode.substring(parentCode.length());
+            String newChildPart = incrementCode(childPart, 3); // 子节点部分固定3位编码
+
+            return parentCode + newChildPart;
+        }
+    }
+
+    /**
+     * 递增编码
+     * @param code 当前编码
+     * @param length 编码长度
+     * @return 递增后的编码
+     */
+    private String incrementCode(String code, int length) {
+        if (code == null || code.isEmpty()) {
+            return "A01";
+        }
+
+        // 分离字母和数字部分
+        StringBuilder letters = new StringBuilder();
+        StringBuilder digits = new StringBuilder();
+
+        for (char c : code.toCharArray()) {
+            if (Character.isLetter(c)) {
+                letters.append(c);
+            } else if (Character.isDigit(c)) {
+                digits.append(c);
+            }
+        }
+
+        if (digits.isEmpty()) {
+            return "A01";
+        }
+
+        // 递增数字部分
+        int num = Integer.parseInt(digits.toString());
+        num++;
+
+        // 格式化回固定长度
+        String format = "%0" + length + "d";
+        return letters.toString() + String.format(format, num);
+    }
+
 }

app/api/playedu-course/src/main/java/xyz/playedu/jc/service/impl/TextbookServiceImpl.java

@@ -7,7 +7,9 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.MapUtils;
 import org.springframework.stereotype.Service;
+import xyz.playedu.common.exception.NotFoundException;
 import xyz.playedu.common.types.paginate.PaginationResult;
+import xyz.playedu.jc.domain.JCResource;
 import xyz.playedu.jc.domain.Textbook;
 import xyz.playedu.jc.mapper.TextbookMapper;
 import xyz.playedu.jc.service.ITextbookService;
@@ -85,4 +87,13 @@ public class TextbookServiceImpl
             return emptyResult;
         }
     }
+
+    @Override
+    public Textbook findOrFail(Integer id) throws NotFoundException {
+        Textbook textbook = getOne(query().getWrapper().eq("id", id));
+        if (textbook == null) {
+            throw new NotFoundException("课程不存在");
+        }
+        return textbook;
+    }
 }

app/api/playedu-course/src/main/resources/mapper/jc/DiscussionMapper.xml

@@ -5,9 +5,34 @@
 
 <mapper namespace="xyz.playedu.jc.mapper.DiscussionMapper">
 
-    <!--
-        目前使用 MyBatis-Plus 的通用 CRUD，这里可以先留空。
-        如果后续有复杂查询，可以在这里新增 <select> / <update> 等。
-    -->
+    <select id="listVo" resultType="xyz.playedu.jc.domain.Discussion">
+        select discussion.*, chapter.name as chapterName
+        from jc_discussion discussion
+        inner join jc_chapter_content content on discussion.chapter_id = content.chapter_id
+        inner join jc_book_chapter chapter on content.chapter_id = chapter.id
+        <where>
+            <if test="param.bookId != null">
+                and discussion.book_id = #{param.bookId}
+            </if>
+            <if test="param.userId != null">
+                and discussion.user_id = #{param.userId}
+            </if>
+            <if test="param.chapterId != null">
+                and discussion.chapter_id = #{param.chapterId}
+            </if>
+            <if test="param.knowledgeCode != null and knowledgeCode!=''">
+                and content.knowledge_code like concat('%',#{param.knowledgeCode},'%')
+            </if>
 
+        </where>
+        <choose>
+            <when test="orderType == 'time'">
+                order by discussion.create_time desc
+            </when>
+            <otherwise>
+                order by chapter.level asc, chapter.sort asc
+            </otherwise>
+        </choose>
+
+    </select>
 </mapper>

app/api/playedu-course/src/main/resources/mapper/jc/KnowledgeMapper.xml

@@ -4,40 +4,6 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="xyz.playedu.jc.mapper.KnowledgeMapper">
 
-    <resultMap id="KnowledgeResultMap" type="xyz.playedu.jc.domain.Knowledge">
-        <id     column="id"              property="id"/>
-        <result column="book_id"         property="bookId"/>
-        <result column="parent_id"       property="parentId"/>
-        <result column="name"            property="name"/>
-        <result column="konwledge_code"  property="konwledgeCode"/>
-        <result column="desc"            property="desc"/>
-        <result column="level"           property="level"/>
-        <result column="type"            property="type"/>
-        <result column="order_num"       property="orderNum"/>
-        <result column="extra_json"      property="extraJson"/>
-        <result column="create_time"     property="createTime"/>
-        <result column="update_time"     property="updateTime"/>
-        <result column="creator"         property="creator"/>
-        <result column="updater"         property="updater"/>
-        <result column="tenant_id"       property="tenantId"/>
-    </resultMap>
 
-    <sql id="Base_Column_List">
-        id,
-        book_id,
-        parent_id,
-        name,
-        konwledge_code,
-        `desc`,
-        `level`,
-        `type`,
-        order_num,
-        extra_json,
-        create_time,
-        update_time,
-        creator,
-        updater,
-        tenant_id
-    </sql>
 
 </mapper>

app/api/playedu-course/src/main/resources/mapper/jc/NoteMapper.xml

@@ -4,38 +4,35 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="xyz.playedu.jc.mapper.NoteMapper">
 
-    <resultMap id="NoteResultMap" type="xyz.playedu.jc.domain.Note">
-        <id     column="id"                 property="id"/>
-        <result column="book_id"            property="bookId"/>
-        <result column="user_id"            property="userId"/>
-        <result column="chapter_id"         property="chapterId"/>
-        <result column="content"            property="content"/>
-        <result column="txt"                property="txt"/>
-        <result column="section_id"         property="sectionId"/>
-        <result column="section_origin_id"  property="sectionOriginId"/>
-        <result column="extra_json"         property="extraJson"/>
-        <result column="create_time"        property="createTime"/>
-        <result column="update_time"        property="updateTime"/>
-        <result column="creator"            property="creator"/>
-        <result column="updater"            property="updater"/>
-        <result column="tenant_id"          property="tenantId"/>
-    </resultMap>
+    <select id="listVo" resultType="xyz.playedu.jc.domain.Note">
+      select note.*, chapter.name as chapterName
+      from jc_note note
+      inner join jc_chapter_content content on note.chapter_id = content.chapter_id
+      inner join jc_book_chapter chapter on content.chapter_id = chapter.id
+      <where>
+          <if test="param.bookId != null">
+            and note.book_id = #{param.bookId}
+          </if>
+          <if test="param.userId != null">
+            and note.user_id = #{param.userId}
+          </if>
+          <if test="param.chapterId != null">
+            and note.chapter_id = #{param.chapterId}
+          </if>
+          <if test="param.knowledgeCode != null and knowledgeCode!=''">
+            and content.knowledge_code like concat('%',#{param.knowledgeCode},'%')
+          </if>
 
-    <sql id="Base_Column_List">
-        id,
-        book_id,
-        user_id,
-        chapter_id,
-        content,
-        txt,
-        section_id,
-        section_origin_id,
-        extra_json,
-        create_time,
-        update_time,
-        creator,
-        updater,
-        tenant_id
-    </sql>
+      </where>
+     <choose>
+         <when test="orderType == 'time'">
+             order by note.create_time desc
+         </when>
+         <otherwise>
+             order by chapter.level asc, chapter.sort asc
+         </otherwise>
+     </choose>
+
+    </select>
 
 </mapper>

app/backend/src/api/knowledge-key.ts

@@ -38,7 +38,7 @@ export const knowledgeKeyApi = {
   },
   validDataSet: () => {
     return client.get('/knowledge/dataset/validDataSet', {});
-  }
+  },
 
   //   // 获取知识库密钥
   //   getKnowledgeKey: () => {

app/backend/src/api/resource.ts

@@ -78,5 +78,5 @@ export function videoUpdate(id: number, params: any) {
 }
 
 export function getResourceUrl(id: number) {
-    return client.get(`/backend/v1/resource/getResourceUrl?id=`+id, {});
+  return client.get(`/backend/v1/resource/getResourceUrl?id=` + id, {});
 }

app/backend/src/api/textbook.ts

@@ -3,7 +3,6 @@ import client from './internal/httpClient';
 
 export function textbookList(page: number, size: number, title: string) {
   return client.get('/backend/v1/jc/textbook/index', {
-    // return client.get('/backend/v1/course/index', {
     page: page,
     size: size,
     title: title,

app/backend/src/pages/doubleInsurance/examAdministration/details/details.tsx

@@ -185,4 +185,4 @@ const ExamAdministrationDetails = () => {
   );
 };
 
-export default ExamAdministrationDetails
+export default ExamAdministrationDetails;

app/backend/src/pages/doubleInsurance/examAdministration/index.tsx

@@ -329,7 +329,8 @@ const ExamAdministrationPage = () => {
       }*/
       // 根据不同操作类型，调用对应的后端批量接口
       switch (currentOperation) {
-        case 'resetExam': { // 批量重置接口：传递 examIds
+        case 'resetExam': {
+          // 批量重置接口：传递 examIds
           const resResetExam = (await updateList(ids ?? [], '3', '')) as UpdateListResponse;
           if (resResetExam?.code === 0) {
             message.success(`成功重置 ${data.records.length} 名学生的考试状态`);

app/backend/src/pages/experiment/device.tsx

@@ -369,7 +369,12 @@ const DictionaryDetailPage = () => {
               <Button onClick={enterFullscreen}>放大</Button>
             </div>
             <div className={styles.iframeContainer}>
-              <iframe ref={iframeRef} src={accessUrl} className={styles.iframe} title="数字孪生程序" />
+              <iframe
+                ref={iframeRef}
+                src={accessUrl}
+                className={styles.iframe}
+                title="数字孪生程序"
+              />
             </div>
           </Card>
 
@@ -472,7 +477,7 @@ const DictionaryDetailPage = () => {
                             right: 4,
                             bottom: 4,
                             borderRadius: 8,
-                            overflow: 'hidden'
+                            overflow: 'hidden',
                           }}
                           onError={(error) => handleVideoError(error, item)}
                           onReady={() => handleVideoReady(item)}
@@ -491,7 +496,7 @@ const DictionaryDetailPage = () => {
                                 justifyContent: 'center',
                                 backgroundColor: '#f0f0f0',
                                 color: '#666',
-                                borderRadius: 8
+                                borderRadius: 8,
                               }}
                             >
                               视频无法加载
@@ -511,7 +516,7 @@ const DictionaryDetailPage = () => {
                             justifyContent: 'center',
                             backgroundColor: '#f0f0f0',
                             color: '#666',
-                            borderRadius: 8
+                            borderRadius: 8,
                           }}
                         >
                           无视频源

app/backend/src/pages/experiment/index.tsx

@@ -38,7 +38,7 @@ import defaultThumb2 from '../../assets/thumb/thumb2.png';
 import defaultThumb3 from '../../assets/thumb/thumb3.png';
 import { FileUploader } from '../../compenents/uploadFile';
 import { TreeAttachments } from '../offline-course/compenents/attachments';
-import {getResourceUrl} from "../../api/resource";
+import { getResourceUrl } from '../../api/resource';
 
 //搜索框
 type SearchProps = GetProps<typeof Input.Search>;
@@ -214,7 +214,7 @@ const Experiment = () => {
   interface UploadRes {
     data?: string; // 根据后端实际返回结构调整，比如可能是路径字符串
   }
-  const getImageUrl=(id:any)=>{
+  const getImageUrl = (id: any) => {
     getResourceUrl(id).then((res: any) => {
       setThumb(res.data.resource_url);
     });
@@ -356,7 +356,7 @@ const Experiment = () => {
       }
       // 修复拼写错误并添加空值判断
       if (res.data.labCourseImage) {
-        getImageUrl(res.data.labCourseImage)
+        getImageUrl(res.data.labCourseImage);
       }
       setSelectedId(res.data.id);
       // 打开弹窗

app/backend/src/pages/layouts/with-header-without-footer/index.tsx

@@ -11,7 +11,6 @@ const HomePage = () => {
   return (
     <>
       <div className={styles['layout-wrap']}>
-        
         <div className={styles['left-menu']}>
           <LeftMenu />
         </div>

app/backend/src/pages/resource/qa-review.tsx

@@ -81,8 +81,7 @@ const formatDate = (value?: string | number | null): string => {
     return '';
   }
 
-  const date =
-    value.toString().length === 10 ? new Date(value * 1000) : new Date(value);
+  const date = value.toString().length === 10 ? new Date(value * 1000) : new Date(value);
   if (Number.isNaN(date.getTime())) {
     return '';
   }
@@ -106,8 +105,7 @@ const normalizeListResponse = (payload: any) => {
     root?.items,
     Array.isArray(root) ? root : null,
   ];
-  const list =
-    listCandidates.find((candidate) => Array.isArray(candidate)) ?? [];
+  const list = listCandidates.find((candidate) => Array.isArray(candidate)) ?? [];
 
   const total =
     root?.total ??
@@ -155,9 +153,7 @@ const ResourceLibraryReviewPage = () => {
   });
 
   const [growthTrend, setGrowthTrend] = useState<GrowthRecord[]>([]);
-  const [distributionData, setDistributionData] = useState<
-    { value: number; name: string }[]
-  >([]);
+  const [distributionData, setDistributionData] = useState<{ value: number; name: string }[]>([]);
 
   const [modalVisible, setModalVisible] = useState(false);
   const [selectedQuestion, setSelectedQuestion] = useState<QuestionRecord | null>(null);
@@ -320,9 +316,7 @@ const ResourceLibraryReviewPage = () => {
         });
         const filtered =
           kmType !== undefined
-            ? normalizedList.filter(
-                (item) => Number(item?.kmType) === Number(kmType)
-              )
+            ? normalizedList.filter((item) => Number(item?.kmType) === Number(kmType))
             : normalizedList;
         setQuestionList(filtered);
         if (kmType !== undefined && filtered.length !== list.length) {
@@ -486,15 +480,10 @@ const ResourceLibraryReviewPage = () => {
                     <div
                       className={styles['htr-stat-trend']}
                       style={{
-                        color:
-                          statistics.kmTypeReviewGrowthRate >= 0 ? '#52c41a' : '#ff4d4f',
+                        color: statistics.kmTypeReviewGrowthRate >= 0 ? '#52c41a' : '#ff4d4f',
                       }}
                     >
-                      {statistics.kmTypeReviewGrowthRate >= 0 ? (
-                        <RiseOutlined />
-                      ) : (
-                        <FallOutlined />
-                      )}
+                      {statistics.kmTypeReviewGrowthRate >= 0 ? <RiseOutlined /> : <FallOutlined />}
                       <span>
                         {statistics.kmTypeReviewGrowthRate >= 0 ? '较昨日增长' : '较昨日下降'}{' '}
                         {Math.abs(statistics.kmTypeReviewGrowthRate)}%
@@ -568,8 +557,7 @@ const ResourceLibraryReviewPage = () => {
                     <div
                       className={styles['htr-stat-trend']}
                       style={{
-                        color:
-                          statistics.kmQueryDuplicateRateGrowth >= 0 ? '#52c41a' : '#ff4d4f',
+                        color: statistics.kmQueryDuplicateRateGrowth >= 0 ? '#52c41a' : '#ff4d4f',
                       }}
                     >
                       {statistics.kmQueryDuplicateRateGrowth >= 0 ? (
@@ -636,7 +624,9 @@ const ResourceLibraryReviewPage = () => {
               <Button
                 type="primary"
                 icon={<SearchOutlined />}
-                onClick={() => fetchQuestionList(1, searchKeyword, statusFilter, experimentTypeFilter)}
+                onClick={() =>
+                  fetchQuestionList(1, searchKeyword, statusFilter, experimentTypeFilter)
+                }
               >
                 搜索
               </Button>
@@ -662,15 +652,15 @@ const ResourceLibraryReviewPage = () => {
                 showTotal: (count, range) => `显示 ${range[0]}-${range[1]} 条，共 ${count} 条`,
                 onChange: (current) => setPage(current),
               }}
-          rowKey={(record) =>
-            record.id ||
-            record.kmConversationId ||
-            record.km_conversation_id ||
-            record.kmId ||
-            record.km_id ||
-            record.kmQuery ||
-            Math.random()
-          }
+              rowKey={(record) =>
+                record.id ||
+                record.kmConversationId ||
+                record.km_conversation_id ||
+                record.kmId ||
+                record.km_id ||
+                record.kmQuery ||
+                Math.random()
+              }
             />
           </Card>
 
@@ -819,12 +809,7 @@ const ResourceLibraryReviewPage = () => {
           >
             拒绝
           </Button>,
-          <Button
-            key="submit"
-            type="primary"
-            onClick={handleModalOk}
-            loading={modalSubmitting}
-          >
+          <Button key="submit" type="primary" onClick={handleModalOk} loading={modalSubmitting}>
             通过并加入知识库
           </Button>,
         ]}
@@ -845,7 +830,9 @@ const ResourceLibraryReviewPage = () => {
                 <div className={styles['htr-modal-info-item']}>
                   <Text strong>提问人</Text>
                   <Space>
-                    <Avatar>{selectedQuestion.kmUser ? selectedQuestion.kmUser.charAt(0) : ''}</Avatar>
+                    <Avatar>
+                      {selectedQuestion.kmUser ? selectedQuestion.kmUser.charAt(0) : ''}
+                    </Avatar>
                     <div>{selectedQuestion.kmUser || '匿名用户'}</div>
                   </Space>
                 </div>
@@ -915,4 +902,3 @@ const ResourceLibraryReviewPage = () => {
 };
 
 export default ResourceLibraryReviewPage;
-

app/backend/src/pages/textbook/chapter.tsx

@@ -0,0 +1,150 @@
+import { useTranslation } from 'react-i18next';
+import { useParams, useSearchParams } from 'react-router-dom';
+import React, { useEffect, useState } from 'react';
+import { ChapterTree } from './compenents/chapterTree';
+import { BackBartment } from '../../compenents';
+import styles from './chapter.module.less';
+import { department } from '../../api/index';
+import EditorTextbookContent from './compenents/TextEditor/EditorToolbar';
+import EnhancedTextbookEditor from './compenents/TextEditor/EnhancedTextbookEditor';
+
+export interface ChapterItemModel {
+  created_at: string;
+  id: number;
+  name: string;
+  from_scene: number;
+  parent_chain: string;
+  parent_id: number;
+  sort: number;
+  updated_at: string;
+}
+
+export interface ChaptersBoxModel {
+  [key: number]: ChapterItemModel[];
+}
+
+export interface Option {
+  key: string | number;
+  title: any;
+  level?: number;
+  children?: Option[];
+}
+
+const ChapterManagementPage = () => {
+  const { t } = useTranslation();
+  const params = useParams();
+  const [selectedChapter, setSelectedChapter] = useState<any>(null);
+  const [searchParams] = useSearchParams();
+  const title = searchParams.get('title');
+  const { bookId } = params;
+  const [loading, setLoading] = useState<boolean>(false);
+  const [treeData, setTreeData] = useState<ChaptersBoxModel>([]);
+  const [selectedChapterId, setSelectedChapterId] = useState<string>();
+  const [did, setDid] = useState<number>(0);
+  // 获取数据
+  const getData = () => {
+    department.departmentList({ from_scene: 0 }).then((res: any) => {
+      const resData: ChaptersBoxModel = res.data.departments;
+      setTreeData(resData);
+      setLoading(false);
+    });
+  };
+  const getChapterData = () => {
+    department.departmentList({ from_scene: 0 }).then((res: any) => {
+      const resData: ChaptersBoxModel = res.data.departments;
+      setTreeData(resData);
+      setLoading(false);
+    });
+  };
+
+  useEffect(() => {
+    getData();
+    getChapterData();
+  }, []);
+  console.log(bookId, 'bookid');
+  // 处理章节更新
+  const handleChapterUpdate = (keys: any, title: any) => {
+    console.log('选中的章节:', keys, title);
+  };
+
+  // 处理添加章节
+  const handleAddChapter = (parentId: string | number | null, level: number) => {
+    console.log('添加章节, 父级ID:', parentId, '级别:', level);
+  };
+
+  // 处理编辑章节
+  const handleEditChapter = (chapter: any) => {
+    console.log('编辑章节:', chapter);
+  };
+
+  // 处理删除章节
+  const handleDeleteChapter = (chapter: any) => {
+    console.log('删除章节:', chapter);
+  };
+
+  // 处理选中章节
+  const handleSelectChapter = (chapter: any) => {
+    console.log('选中章节详情:', chapter);
+    setSelectedChapter(chapter);
+  };
+
+  // 处理节点拖拽
+  const handleChangeOrder = (chapters: any[]) => {
+    console.log(chapters, '<>><><');
+  };
+
+  const onSave = () => {
+    console.log(selectedChapterId);
+  };
+  const onContentChange = () => {
+    console.log(selectedChapterId);
+  };
+
+  return (
+    <div className="playedu-main-body">
+      <BackBartment title={title || '课程名称'} />
+      <div className={styles['chapter-main-body']}>
+        <div className={styles['left-box']}>
+          <ChapterTree
+            selectedId={selectedChapterId}
+            isLoading={loading}
+            chapterTreeData={treeData}
+            onUpdate={handleChapterUpdate}
+            onAdd={handleAddChapter}
+            onEdit={handleEditChapter}
+            onDelete={handleDeleteChapter}
+            onSelect={handleSelectChapter}
+            onOrderChange={handleChangeOrder}
+          />
+        </div>
+        <div className={styles['right-box']}>
+          {selectedChapter ? (
+            <div className="chapter-detail">
+              <h3>章节详情</h3>
+              <p>
+                <strong>章节名称:</strong> {selectedChapter.name}
+              </p>
+              <p>
+                <strong>章节ID:</strong> {selectedChapter.id}
+              </p>
+            </div>
+          ) : (
+            <div className={styles['chapter-detail']}>
+              <h3>请选择章节</h3>
+              <p>在左侧树形结构中选择一个章节查看详情</p>
+            </div>
+          )}
+          <EnhancedTextbookEditor
+            chapterId={'1'}
+            chapterTitle={'xuande'}
+            initialContent="请编写内容"
+            onSave={onSave}
+            onContentChange={onContentChange}
+          ></EnhancedTextbookEditor>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default ChapterManagementPage;

app/backend/src/pages/textbook/compenents/chapterTree.tsx

@@ -347,11 +347,11 @@ export const ChapterTree = (props: PropInterface) => {
               onClick={(e) => {
                 e.stopPropagation();
               }}
-              style={{ padding: '6px', minWidth: 'auto' }}
+              style={{ padding: '6px', marginRight: 5, minWidth: 'auto' }}
             >
               <EditFilled
                 className={styles['icon-hover']}
-                style={{ fontSize: '18px', color: '#8c8c8c' }}
+                style={{ fontSize: '18px', color: '#cccccc' }}
               />
             </Button>
 
@@ -367,7 +367,7 @@ export const ChapterTree = (props: PropInterface) => {
               >
                 <PlusCircleFilled
                   className={styles['icon-hover']}
-                  style={{ fontSize: '18px', color: '#8c8c8c' }}
+                  style={{ fontSize: '18px', color: '#cccccc' }}
                 />
               </Button>
             )}

app/backend/src/pages/textbook/compenents/createTextbook.module.less

@@ -0,0 +1,228 @@
+
+
+.thumb-item {
+  width: 80px;
+  height: 60px;
+  margin-right: 16px;
+  border: 2px solid transparent;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: all 0.3s;
+
+  &:hover {
+    border-color: #1890ff;
+  }
+}
+
+.thumb-item-avtive {
+  composes: thumb-item;
+  border-color: #1890ff;
+}
+
+
+.chapter-item {
+  margin-bottom: 16px;
+  border: 1px solid #f0f0f0;
+  border-radius: 6px;
+  padding: 16px;
+  background: #fafafa;
+
+  .label {
+    width: 80px;
+    font-weight: 500;
+    color: #333;
+    line-height: 32px;
+  }
+
+  .input {
+    width: 200px;
+    margin-right: 12px;
+  }
+}
+
+.chapter-level-1 {
+  composes: chapter-item;
+  background: #fafafa;
+}
+
+.chapter-level-2 {
+  margin-left: 32px;
+  margin-top: 16px;
+  padding-left: 16px;
+  background: #f6ffed;
+  border: 1px solid #b7eb8f;
+
+  .label {
+    color: #389e0d;
+  }
+}
+
+.chapter-level-3 {
+  margin-left: 32px;
+  margin-top: 16px;
+  padding-left: 16px;
+  background: #f0f9ff;
+  border: 1px solid #91d5ff;
+
+  .label {
+    color: #0958d9;
+  }
+}
+
+.chapter-children {
+  margin-top: 16px;
+}
+
+.chapter-actions {
+  display: flex;
+  gap: 8px;
+  margin-left: auto;
+  align-items: center;
+
+  button {
+    height: 32px;
+    font-size: 12px;
+  }
+}
+
+.chapter-hous-box {
+  margin-top: 12px;
+  padding: 12px;
+  background: white;
+  border-radius: 4px;
+  border: 1px solid #e8e8e8;
+}
+
+.knowledge-points {
+  margin-top: 12px;
+  padding: 12px;
+  background: white;
+  border-radius: 4px;
+  border: 1px solid #e8e8e8;
+}
+
+.knowledge-title {
+  font-weight: 500;
+  margin-bottom: 8px;
+  color: #666;
+  font-size: 14px;
+}
+
+.knowledge-point-item {
+  display: flex;
+  align-items: center;
+  margin-bottom: 8px;
+  padding: 8px;
+  background: #fafafa;
+  border-radius: 4px;
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+
+  input {
+    flex: 1;
+  }
+
+  button {
+    flex-shrink: 0;
+  }
+}
+
+// 响应式设计
+@media (max-width: 768px) {
+  .chapter-item {
+    padding: 12px;
+  }
+
+  .chapter-actions {
+    flex-direction: column;
+    gap: 4px;
+
+    button {
+      width: 100%;
+    }
+  }
+
+  .chapter-level-2,
+  .chapter-level-3 {
+    margin-left: 16px;
+  }
+}
+
+// 动画效果
+.chapter-item {
+  transition: all 0.3s ease;
+
+  &:hover {
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  }
+}
+
+// 拖拽样式
+.drag-handle {
+  cursor: move;
+  color: #999;
+  margin-right: 8px;
+
+  &:hover {
+    color: #1890ff;
+  }
+}
+
+// 空状态样式
+.empty-chapter {
+  text-align: center;
+  padding: 40px 0;
+  color: #999;
+
+  .empty-icon {
+    font-size: 48px;
+    margin-bottom: 16px;
+    color: #d9d9d9;
+  }
+
+  .empty-text {
+    font-size: 14px;
+    margin-bottom: 16px;
+  }
+}
+
+// 验证错误样式
+.error-border {
+  border-color: #ff4d4f !important;
+}
+
+.error-text {
+  color: #ff4d4f;
+  font-size: 12px;
+  margin-top: 4px;
+}
+
+// 章节统计信息
+.chapter-stats {
+  display: flex;
+  gap: 16px;
+  margin-bottom: 16px;
+  padding: 12px;
+  background: #f0f9ff;
+  border-radius: 4px;
+  border: 1px solid #91d5ff;
+
+  .stat-item {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+
+    .stat-value {
+      font-size: 18px;
+      font-weight: bold;
+      color: #1890ff;
+    }
+
+    .stat-label {
+      font-size: 12px;
+      color: #666;
+    }
+  }
+}

app/backend/src/pages/textbook/compenents/createTextbook.tsx

@@ -0,0 +1,495 @@
+import React, { useState, useEffect } from 'react';
+import {
+  Space,
+  Radio,
+  Button,
+  Drawer,
+  Form,
+  Input,
+  Modal,
+  message,
+  Image,
+  Tag,
+  DatePicker,
+} from 'antd';
+import styles from './createTextbook.module.less';
+import { SelectRange, UploadImageButton } from '../../../compenents';
+import defaultThumb1 from '../../../assets/thumb/thumb1.png';
+import defaultThumb2 from '../../../assets/thumb/thumb2.png';
+import defaultThumb3 from '../../../assets/thumb/thumb3.png';
+import { useTranslation } from 'react-i18next';
+import moment from 'moment/moment';
+import { createTextbook } from '../../../api/textbook';
+const { TextArea } = Input;
+const { confirm } = Modal;
+
+// 类型定义
+interface KnowledgePoint {
+  id: number;
+  name: string;
+  content?: string;
+  sortOrder: number;
+}
+
+interface Chapter {
+  id: number;
+  name: string;
+  level: 1 | 2 | 3;
+  parentId: number | null;
+  sortOrder: number;
+  children?: Chapter[];
+  knowledgePoints?: KnowledgePoint[];
+  hours: CourseHourModel[];
+}
+
+interface CourseCreateProps {
+  cateIds?: any;
+  open: boolean;
+  onCancel: () => void;
+}
+
+interface Option {
+  value: string | number;
+  title: string;
+  children?: Option[];
+}
+
+interface TeacherModel {
+  label: string;
+  value: number;
+}
+
+interface AttachmentDataModel {
+  rid: number;
+  name: string;
+  type: string;
+  size: number;
+}
+
+interface CourseHourModel {
+  rid: number;
+  name: string;
+  type: string;
+  duration: number;
+  extra?: any;
+}
+
+// @ts-ignore
+export const CreateTextbook: React.FC<CourseCreateProps> = ({ open, onCancel }) => {
+  const { t } = useTranslation();
+  const [form] = Form.useForm();
+  const [loading, setLoading] = useState<boolean>(false);
+  const [thumb, setThumb] = useState<string>(defaultThumb1); // 封面
+  // 范围指派
+  const [depIds, setDepIds] = useState<number[]>([]);
+  const [groupIds, setGroupIds] = useState<number[]>([]);
+  const [userIds, setUserIds] = useState<number[]>([]);
+  const [deps, setDeps] = useState<any[]>([]);
+  const [groups, setGroups] = useState<any[]>([]);
+  const [users, setUsers] = useState<any[]>([]);
+  const [idsVisible, setIdsVisible] = useState<boolean>(false);
+
+  useEffect(() => {
+    if (open) {
+      form.setFieldsValue({
+        creditType: 0,
+        title: '',
+        thumb: -1,
+        ids: undefined,
+        isRequired: 1,
+        short_desc: '',
+        hasChapter: 0,
+        drag: 0,
+        hangUp: 0,
+      });
+      setThumb(defaultThumb1);
+      setDepIds([]);
+      setDeps([]);
+      setGroupIds([]);
+      setGroups([]);
+      setUserIds([]);
+      setUsers([]);
+    }
+  }, [form, open]);
+
+  const onFinish = (values: any) => {
+    if (loading) return;
+    const dep_ids: any[] = depIds;
+    const group_ids: any[] = groupIds;
+    const user_ids: any[] = userIds;
+    // 接口位置
+    setLoading(true);
+    createTextbook(
+      values.title,
+      values.thumb,
+      values.short_desc,
+      values.author,
+      values.major,
+      dep_ids,
+      group_ids,
+      user_ids,
+      values.publish_time,
+      values.publish_unit,
+      values.create_time
+    )
+      .then((res: any) => {
+        setLoading(false);
+        message.success(t('commen.saveSuccess'));
+        onCancel();
+      })
+      .catch((e) => {
+        setLoading(false);
+      });
+  };
+
+  const onFinishFailed = (errorInfo: any) => {
+    console.log('Failed:', errorInfo);
+  };
+
+  const disabledDate = (current: any) => {
+    return current && current >= moment().add(0, 'days'); // 选择时间要大于等于当前天。若今天不能被选择，去掉等号即可。
+  };
+
+  return (
+    <>
+      {open ? (
+        <Drawer
+          title={t('course.createTextbook')}
+          onClose={onCancel}
+          maskClosable={false}
+          open={true}
+          footer={
+            <Space className="j-r-flex">
+              <Button onClick={() => onCancel()}>{t('commen.drawerCancel')}</Button>
+              <Button loading={loading} onClick={() => form.submit()} type="primary">
+                {t('commen.drawerOk')}
+              </Button>
+            </Space>
+          }
+          width={700}
+        >
+          <div className="float-left mt-24">
+            <SelectRange
+              defaultDepIds={depIds}
+              defaultGroupIds={groupIds}
+              defaultUserIds={userIds}
+              defaultDeps={deps}
+              defaultGroups={groups}
+              defaultUsers={users}
+              open={idsVisible}
+              onCancel={() => setIdsVisible(false)}
+              onSelected={(selDepIds, selDeps, selGroupIds, selGroups, selUserIds, selUsers) => {
+                setDepIds(selDepIds);
+                setDeps(selDeps);
+                setGroupIds(selGroupIds);
+                setGroups(selGroups);
+                setUserIds(selUserIds);
+                setUsers(selUsers);
+                form.setFieldsValue({
+                  ids: selDepIds.concat(selGroupIds).concat(selUserIds),
+                });
+                setIdsVisible(false);
+              }}
+            />
+            {/* 表单 */}
+            <Form
+              form={form}
+              name="create-basic"
+              labelCol={{ span: 5 }}
+              wrapperCol={{ span: 19 }}
+              initialValues={{ remember: true }}
+              onFinish={onFinish}
+              onFinishFailed={onFinishFailed}
+              autoComplete="off"
+            >
+              {/* 表单字段 */}
+              <Form.Item
+                label={t('textbook.create.name')}
+                name="title"
+                rules={[{ required: true, message: t('textbook.create.namePlaceholder') }]}
+              >
+                <Input
+                  style={{ width: 424 }}
+                  placeholder={t('textbook.create.namePlaceholder')}
+                  allowClear
+                />
+              </Form.Item>
+
+              <Form.Item
+                label={t('textbook.create.thumb')}
+                name="thumb"
+                rules={[{ required: true, message: t('textbook.create.thumbPlaceholder') }]}
+              >
+                <div className="d-flex">
+                  <Image
+                    src={thumb}
+                    width={160}
+                    height={120}
+                    style={{ borderRadius: 6 }}
+                    preview={false}
+                  />
+                  <div className="c-flex ml-8 flex-1">
+                    <div className="d-flex mb-28">
+                      <div
+                        className={
+                          thumb === defaultThumb1
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb1);
+                          form.setFieldsValue({
+                            thumb: -1,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb1}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                      <div
+                        className={
+                          thumb === defaultThumb2
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb2);
+                          form.setFieldsValue({
+                            thumb: -2,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb2}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                      <div
+                        className={
+                          thumb === defaultThumb3
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb3);
+                          form.setFieldsValue({
+                            thumb: -3,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb3}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                    </div>
+                    <div className="d-flex">
+                      <UploadImageButton
+                        text={t('course.edit.thumbText')}
+                        isDefault
+                        onSelected={(url, id) => {
+                          setThumb(url);
+                          form.setFieldsValue({ thumb: id });
+                        }}
+                      ></UploadImageButton>
+                      <span className="helper-text ml-16">{t('textbook.create.thumbTip')}</span>
+                    </div>
+                  </div>
+                </div>
+              </Form.Item>
+              {/*范围指派*/}
+              <Form.Item
+                label={t('textbook.create.assign')}
+                name="ids"
+                rules={[{ required: true, message: t('textbook.create.assignPlaceholder') }]}
+              >
+                <div
+                  className="d-flex"
+                  style={{ width: '100%', flexWrap: 'wrap', marginBottom: -8 }}
+                >
+                  <Button
+                    type="default"
+                    style={{ marginBottom: 14 }}
+                    onClick={() => setIdsVisible(true)}
+                  >
+                    {t('course.edit.idsText')}
+                  </Button>
+                  <div
+                    className="d-flex"
+                    style={{
+                      width: '100%',
+                      flexWrap: 'wrap',
+                      marginBottom: -16,
+                    }}
+                  >
+                    {deps.length > 0 &&
+                      deps.map((item: any, i: number) => (
+                        <Tag
+                          key={i}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...deps];
+                            const arr2 = [...depIds];
+                            arr.splice(i, 1);
+                            arr2.splice(i, 1);
+                            setDeps(arr);
+                            setDepIds(arr2);
+                            form.setFieldsValue({
+                              ids: arr2.concat(groupIds).concat(userIds),
+                            });
+                          }}
+                        >
+                          {item.title.props.children}
+                        </Tag>
+                      ))}
+                    {groups.length > 0 &&
+                      groups.map((item: any, i: number) => (
+                        <Tag
+                          key={i}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...groups];
+                            const arr2 = [...groupIds];
+                            arr.splice(i, 1);
+                            arr2.splice(i, 1);
+                            setGroups(arr);
+                            setGroupIds(arr2);
+                            form.setFieldsValue({
+                              ids: depIds.concat(arr2).concat(userIds),
+                            });
+                          }}
+                        >
+                          {item.title.props.children}
+                        </Tag>
+                      ))}
+                    {users.length > 0 &&
+                      users.map((item: any, j: number) => (
+                        <Tag
+                          key={j}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...users];
+                            const arr2 = [...userIds];
+                            arr.splice(j, 1);
+                            arr2.splice(j, 1);
+                            setUsers(arr);
+                            setUserIds(arr2);
+                            form.setFieldsValue({
+                              dep_ids: depIds.concat(groupIds).concat(arr2),
+                            });
+                          }}
+                        >
+                          {item.name}
+                        </Tag>
+                      ))}
+                  </div>
+                </div>
+              </Form.Item>
+              <Form.Item
+                label={t('textbook.create.subject')}
+                name="major"
+                rules={[{ required: true, message: t('textbook.create.subjectPlaceholder') }]}
+              >
+                <Input
+                  style={{ width: 424 }}
+                  placeholder={t('textbook.create.subjectPlaceholder')}
+                  allowClear
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('textbook.create.author')}
+                name="author"
+                rules={[{ required: true, message: t('textbook.create.authorPlaceholder') }]}
+              >
+                <Input
+                  style={{ width: 424 }}
+                  placeholder={t('textbook.create.authorPlaceholder')}
+                  allowClear
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('textbook.create.publisher')}
+                name="publish_unit"
+                rules={[{ required: true, message: t('textbook.create.publisherPlaceholder') }]}
+              >
+                <Input
+                  style={{ width: 424 }}
+                  placeholder={t('textbook.create.publisherPlaceholder')}
+                  allowClear
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('textbook.create.publishTime')}
+                name="publish_time"
+                rules={[{ required: true, message: t('textbook.create.publishTimePlaceholder') }]}
+              >
+                <DatePicker
+                  style={{ width: 424 }}
+                  placeholder={t('textbook.create.publishTimePlaceholder')}
+                  allowClear
+                  format="YYYY-MM-DD"
+                  disabledDate={disabledDate}
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('textbook.create.desc')}
+                name="short_desc"
+                rules={[{ required: true, message: t('textbook.create.descPlaceholder') }]}
+              >
+                <TextArea
+                  style={{ width: 424 }}
+                  rows={6}
+                  placeholder={t('textbook.create.descPlaceholder')}
+                  allowClear
+                  maxLength={200}
+                  autoSize={{ minRows: 6, maxRows: 6 }}
+                />
+              </Form.Item>
+            </Form>
+          </div>
+        </Drawer>
+      ) : null}
+    </>
+  );
+};

app/backend/src/pages/textbook/compenents/update.module.less

@@ -0,0 +1,22 @@
+.thumb-item {
+  width: 80px;
+  height: 60px;
+  cursor: pointer;
+  margin-right: 8px;
+  border-radius: 6px;
+  &:last-child {
+    margin-right: 0;
+  }
+}
+
+.thumb-item-avtive {
+  width: 80px;
+  height: 60px;
+  border: 2px solid #ff4d4f;
+  cursor: pointer;
+  margin-right: 8px;
+  border-radius: 8px;
+  &:last-child {
+    margin-right: 0;
+  }
+}

app/backend/src/pages/textbook/compenents/update.tsx

@@ -0,0 +1,746 @@
+import React, { useState, useEffect } from 'react';
+import {
+  Space,
+  Radio,
+  Button,
+  Drawer,
+  Form,
+  TreeSelect,
+  Input,
+  message,
+  Image,
+  Spin,
+  Select,
+  DatePicker,
+  Tag,
+  Switch,
+  InputNumber,
+} from 'antd';
+import styles from './update.module.less';
+import { course, teacher } from '../../../api/index';
+import { UploadImageButton, SelectRange } from '../../../compenents';
+import defaultThumb1 from '../../../assets/thumb/thumb1.png';
+import defaultThumb2 from '../../../assets/thumb/thumb2.png';
+import defaultThumb3 from '../../../assets/thumb/thumb3.png';
+import { useTranslation } from 'react-i18next';
+import dayjs from 'dayjs';
+import moment from 'moment';
+
+interface PropInterface {
+  id: number;
+  open: boolean;
+  onCancel: () => void;
+}
+
+interface Option {
+  value: string | number;
+  title: string;
+  children?: Option[];
+}
+
+type selTeacherModel = {
+  label: string;
+  value: number;
+};
+
+export const CourseUpdate: React.FC<PropInterface> = ({ id, open, onCancel }) => {
+  const { t } = useTranslation();
+  const [form] = Form.useForm();
+  const [init, setInit] = useState(true);
+  const [loading, setLoading] = useState(false);
+  const [categories, setCategories] = useState<Option[]>([]);
+  const [thumb, setThumb] = useState('');
+  const [teachers, setTeachers] = useState<selTeacherModel[]>([]);
+  const [resourceUrl, setResourceUrl] = useState<ResourceUrlModel>({});
+  const [depIds, setDepIds] = useState<number[]>([]);
+  const [groupIds, setGroupIds] = useState<number[]>([]);
+  const [userIds, setUserIds] = useState<number[]>([]);
+  const [deps, setDeps] = useState<any[]>([]);
+  const [groups, setGroups] = useState<any[]>([]);
+  const [users, setUsers] = useState<any[]>([]);
+  const [idsVisible, setIdsVisible] = useState(false);
+  const [drag, setDrag] = useState(0);
+  const [credit, setCredit] = useState(0);
+
+  useEffect(() => {
+    setInit(true);
+    if (id === 0) {
+      return;
+    }
+    if (open) {
+      form.setFieldsValue({
+        ids: undefined,
+      });
+      setDepIds([]);
+      setDeps([]);
+      setGroupIds([]);
+      setGroups([]);
+      setUserIds([]);
+      setUsers([]);
+      getTeachers();
+      getCategory();
+      getDetail();
+    }
+  }, [form, id, open]);
+
+  const getCategory = () => {
+    course.createCourse().then((res: any) => {
+      const categories = res.data.categories;
+      if (JSON.stringify(categories) !== '{}') {
+        const new_arr: any = checkArr(categories, 0, null);
+        setCategories(new_arr);
+      }
+    });
+  };
+
+  const getTeachers = () => {
+    teacher.list(1, 100000, '', '', '').then((res: any) => {
+      const arr = [];
+      const roles: any = res.data.result.data;
+      for (let i = 0; i < roles.length; i++) {
+        arr.push({
+          label: roles[i].name,
+          value: roles[i].id,
+        });
+      }
+      setTeachers(arr);
+    });
+  };
+
+  const getDetail = () => {
+    course.course(id).then((res: any) => {
+      let teacherIds = [];
+      if (res.data.teachers && res.data.teachers.length > 0) {
+        teacherIds = res.data.teachers[0].id;
+      }
+      const chapterType = res.data.chapters.length > 0 ? 1 : 0;
+      form.setFieldsValue({
+        title: res.data.course.title,
+        thumb: res.data.course.thumb,
+        category_ids: res.data.category_ids,
+        isRequired: res.data.course.is_required,
+        short_desc: res.data.course.short_desc,
+        hasChapter: chapterType,
+        teacherIds: teacherIds,
+        sort_at: res.data.course.sort_at ? dayjs(res.data.course.sort_at) : '',
+      });
+      const deps = res.data.deps;
+      if (deps && JSON.stringify(deps) !== '{}') {
+        getDepsDetail(deps);
+      }
+      const groups = res.data.groups;
+      if (groups && JSON.stringify(groups) !== '{}') {
+        getGroupsDetail(groups);
+      }
+      const users = res.data.users;
+      if (users && JSON.stringify(users) !== '{}') {
+        getUsersDetail(users);
+      }
+      if (
+        (deps && JSON.stringify(deps) !== '{}') ||
+        (groups && JSON.stringify(groups) !== '{}') ||
+        (users && JSON.stringify(users) !== '{}')
+      ) {
+        form.setFieldsValue({ ids: [1, 2] });
+      }
+      setResourceUrl(res.data.resource_url);
+      setThumb(
+        res.data.course.thumb === -1
+          ? defaultThumb1
+          : res.data.course.thumb === -2
+            ? defaultThumb2
+            : res.data.course.thumb === -3
+              ? defaultThumb3
+              : res.data.resource_url[res.data.course.thumb]
+      );
+      if (res.data.course.extra) {
+        const obj = JSON.parse(res.data.course.extra).rules;
+        form.setFieldsValue({
+          drag: Number(obj.drag),
+          hangUp: Number(obj.hang_up),
+        });
+        setDrag(Number(obj.drag));
+        const key = obj.credit;
+        if (key && key > 0) {
+          form.setFieldsValue({
+            creditType: 1,
+            credit: key,
+          });
+          setCredit(1);
+        } else {
+          form.setFieldsValue({
+            creditType: 0,
+          });
+          setCredit(0);
+        }
+      } else {
+        form.setFieldsValue({
+          creditType: 0,
+        });
+        setCredit(0);
+      }
+      setInit(false);
+    });
+  };
+
+  const getDepsDetail = (deps: any) => {
+    const arr: any = [];
+    const arr2: any = [];
+    Object.keys(deps).map((v, i) => {
+      arr.push(Number(v));
+      arr2.push({
+        key: Number(v),
+        title: {
+          props: {
+            children: deps[v],
+          },
+        },
+      });
+    });
+    setDepIds(arr);
+    setDeps(arr2);
+  };
+
+  const getGroupsDetail = (groups: any) => {
+    const arr: any = [];
+    const arr2: any = [];
+    Object.keys(groups).map((v, i) => {
+      arr.push(Number(v));
+      arr2.push({
+        key: Number(v),
+        title: {
+          props: {
+            children: groups[v],
+          },
+        },
+      });
+    });
+    setGroupIds(arr);
+    setGroups(arr2);
+  };
+
+  const getUsersDetail = (users: any) => {
+    const arr: any = [];
+    const arr2: any = [];
+    Object.keys(users).map((v, i) => {
+      arr.push(Number(v));
+      arr2.push({
+        id: Number(v),
+        name: users[v],
+      });
+    });
+    setUserIds(arr);
+    setUsers(arr2);
+  };
+
+  const getNewTitle = (title: any, id: number, counts: any) => {
+    if (counts) {
+      const value = counts[id] || 0;
+      return title + '(' + value + ')';
+    } else {
+      return title;
+    }
+  };
+
+  const checkArr = (departments: any[], id: number, counts: any) => {
+    const arr = [];
+    for (let i = 0; i < departments[id].length; i++) {
+      if (!departments[departments[id][i].id]) {
+        arr.push({
+          title: getNewTitle(departments[id][i].name, departments[id][i].id, counts),
+          value: departments[id][i].id,
+        });
+      } else {
+        const new_arr: any = checkArr(departments, departments[id][i].id, counts);
+        arr.push({
+          title: getNewTitle(departments[id][i].name, departments[id][i].id, counts),
+          value: departments[id][i].id,
+          children: new_arr,
+        });
+      }
+    }
+    return arr;
+  };
+
+  const onFinish = (values: any) => {
+    if (loading) {
+      return;
+    }
+    const dep_ids: any[] = depIds;
+    const user_ids: any[] = userIds;
+    const group_ids: any[] = groupIds;
+    const teacherIds: any[] = [];
+    if (values.teacherIds > 0) {
+      teacherIds.push(values.teacherIds);
+    }
+    values.sort_at = moment(new Date(values.sort_at)).format('YYYY-MM-DD HH:mm:ss');
+    const extra = {
+      version: 'v1',
+      rules: {
+        drag: values.drag,
+        hang_up: values.hangUp,
+        scope: credit === 0 ? 'GLOBAL' : 'COURSE',
+        credit: credit === 0 ? 0 : values.credit,
+      },
+    };
+    setLoading(true);
+    course
+      .updateCourse(
+        id,
+        values.title,
+        values.thumb,
+        values.short_desc,
+        1,
+        values.isRequired,
+        dep_ids,
+        group_ids,
+        user_ids,
+        values.category_ids,
+        [],
+        [],
+        teacherIds,
+        values.sort_at,
+        JSON.stringify(extra)
+      )
+      .then((res: any) => {
+        setLoading(false);
+        message.success(t('commen.saveSuccess'));
+        onCancel();
+      })
+      .catch((e) => {
+        setLoading(false);
+      });
+  };
+
+  const onFinishFailed = (errorInfo: any) => {
+    console.log('Failed:', errorInfo);
+  };
+
+  const disabledDate = (current: any) => {
+    return current && current >= moment().add(0, 'days'); // 选择时间要大于等于当前天。若今天不能被选择，去掉等号即可。
+  };
+
+  const onDragChange = (checked: boolean) => {
+    if (checked) {
+      form.setFieldsValue({ drag: 1 });
+      setDrag(1);
+    } else {
+      form.setFieldsValue({ drag: 0, hangUp: 0 });
+      setDrag(0);
+    }
+  };
+
+  const onHangUpChange = (checked: boolean) => {
+    if (checked) {
+      form.setFieldsValue({ hangUp: 1 });
+    } else {
+      form.setFieldsValue({ hangUp: 0 });
+    }
+  };
+
+  return (
+    <>
+      {open ? (
+        <Drawer
+          title={t('course.update')}
+          onClose={onCancel}
+          maskClosable={false}
+          open={true}
+          footer={
+            <Space className="j-r-flex">
+              <Button onClick={() => onCancel()}>{t('commen.drawerCancel')}</Button>
+              <Button loading={loading} onClick={() => form.submit()} type="primary">
+                {t('commen.drawerOk')}
+              </Button>
+            </Space>
+          }
+          width={634}
+        >
+          {init && (
+            <div className="float-left text-center mt-30">
+              <Spin></Spin>
+            </div>
+          )}
+          <div className="float-left mt-24" style={{ display: init ? 'none' : 'block' }}>
+            <SelectRange
+              defaultDepIds={depIds}
+              defaultGroupIds={groupIds}
+              defaultUserIds={userIds}
+              defaultDeps={deps}
+              defaultGroups={groups}
+              defaultUsers={users}
+              open={idsVisible}
+              onCancel={() => setIdsVisible(false)}
+              onSelected={(selDepIds, selDeps, selGroupIds, selGroups, selUserIds, selUsers) => {
+                setDepIds(selDepIds);
+                setDeps(selDeps);
+                setGroupIds(selGroupIds);
+                setGroups(selGroups);
+                setUserIds(selUserIds);
+                setUsers(selUsers);
+                form.setFieldsValue({
+                  ids: selDepIds.concat(selGroupIds).concat(selUserIds),
+                });
+                setIdsVisible(false);
+              }}
+            />
+            <Form
+              form={form}
+              name="update-basic"
+              labelCol={{ span: 5 }}
+              wrapperCol={{ span: 19 }}
+              initialValues={{ remember: true }}
+              onFinish={onFinish}
+              onFinishFailed={onFinishFailed}
+              autoComplete="off"
+            >
+              <Form.Item
+                label={t('course.edit.category')}
+                name="category_ids"
+                rules={[
+                  {
+                    required: true,
+                    message: t('course.edit.categoryPlaceholder'),
+                  },
+                ]}
+              >
+                <TreeSelect
+                  showCheckedStrategy={TreeSelect.SHOW_ALL}
+                  allowClear
+                  multiple
+                  style={{ width: 424 }}
+                  treeData={categories}
+                  placeholder={t('course.edit.categoryPlaceholder')}
+                  treeDefaultExpandAll
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('course.edit.name')}
+                name="title"
+                rules={[{ required: true, message: t('course.edit.namePlaceholder') }]}
+              >
+                <Input
+                  style={{ width: 424 }}
+                  placeholder={t('course.edit.namePlaceholder')}
+                  allowClear
+                />
+              </Form.Item>
+              <Form.Item
+                label={t('course.edit.isRequired')}
+                name="isRequired"
+                rules={[
+                  {
+                    required: true,
+                    message: t('course.edit.isRequiredPlaceholder'),
+                  },
+                ]}
+              >
+                <Radio.Group>
+                  <Radio value={1}>{t('course.columns.text1')}</Radio>
+                  <Radio value={0} style={{ marginLeft: 22 }}>
+                    {t('course.columns.text2')}
+                  </Radio>
+                </Radio.Group>
+              </Form.Item>
+              <Form.Item
+                label={t('course.edit.ids')}
+                name="ids"
+                rules={[{ required: true, message: t('course.edit.idsPlaceholder') }]}
+              >
+                <div
+                  className="d-flex"
+                  style={{ width: '100%', flexWrap: 'wrap', marginBottom: -8 }}
+                >
+                  <Button
+                    type="default"
+                    style={{ marginBottom: 14 }}
+                    onClick={() => setIdsVisible(true)}
+                  >
+                    {t('course.edit.idsText')}
+                  </Button>
+                  <div
+                    className="d-flex"
+                    style={{
+                      width: '100%',
+                      flexWrap: 'wrap',
+                      marginBottom: -16,
+                    }}
+                  >
+                    {deps.length > 0 &&
+                      deps.map((item: any, i: number) => (
+                        <Tag
+                          key={i}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...deps];
+                            const arr2 = [...depIds];
+                            arr.splice(i, 1);
+                            arr2.splice(i, 1);
+                            setDeps(arr);
+                            setDepIds(arr2);
+                            form.setFieldsValue({
+                              ids: arr2.concat(groupIds).concat(userIds),
+                            });
+                          }}
+                        >
+                          {item.title.props.children}
+                        </Tag>
+                      ))}
+                    {groups.length > 0 &&
+                      groups.map((item: any, i: number) => (
+                        <Tag
+                          key={i}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...groups];
+                            const arr2 = [...groupIds];
+                            arr.splice(i, 1);
+                            arr2.splice(i, 1);
+                            setGroups(arr);
+                            setGroupIds(arr2);
+                            form.setFieldsValue({
+                              ids: depIds.concat(arr2).concat(userIds),
+                            });
+                          }}
+                        >
+                          {item.title.props.children}
+                        </Tag>
+                      ))}
+                    {users.length > 0 &&
+                      users.map((item: any, j: number) => (
+                        <Tag
+                          key={j}
+                          closable
+                          style={{
+                            height: 32,
+                            lineHeight: '32px',
+                            fontSize: 14,
+                            color: '#FF4D4F',
+                            background: 'rgba(255,77,79,0.1)',
+                            marginRight: 16,
+                            marginBottom: 16,
+                          }}
+                          onClose={(e) => {
+                            e.preventDefault();
+                            const arr = [...users];
+                            const arr2 = [...userIds];
+                            arr.splice(j, 1);
+                            arr2.splice(j, 1);
+                            setUsers(arr);
+                            setUserIds(arr2);
+                            form.setFieldsValue({
+                              ids: depIds.concat(groupIds).concat(arr2),
+                            });
+                          }}
+                        >
+                          {item.name}
+                        </Tag>
+                      ))}
+                  </div>
+                </div>
+              </Form.Item>
+              <Form.Item
+                label={t('course.edit.thumb')}
+                name="thumb"
+                rules={[
+                  {
+                    required: true,
+                    message: t('course.edit.thumbPlaceholder'),
+                  },
+                ]}
+              >
+                <div className="d-flex">
+                  <Image
+                    src={thumb}
+                    width={160}
+                    height={120}
+                    style={{ borderRadius: 6 }}
+                    preview={false}
+                  />
+                  <div className="c-flex ml-8 flex-1">
+                    <div className="d-flex mb-28">
+                      <div
+                        className={
+                          thumb === defaultThumb1
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb1);
+                          form.setFieldsValue({
+                            thumb: -1,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb1}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                      <div
+                        className={
+                          thumb === defaultThumb2
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb2);
+                          form.setFieldsValue({
+                            thumb: -2,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb2}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                      <div
+                        className={
+                          thumb === defaultThumb3
+                            ? styles['thumb-item-avtive']
+                            : styles['thumb-item']
+                        }
+                        onClick={() => {
+                          setThumb(defaultThumb3);
+                          form.setFieldsValue({
+                            thumb: -3,
+                          });
+                        }}
+                      >
+                        <Image
+                          src={defaultThumb3}
+                          width={80}
+                          height={60}
+                          style={{ borderRadius: 6 }}
+                          preview={false}
+                        />
+                      </div>
+                    </div>
+                    <div className="d-flex">
+                      <UploadImageButton
+                        text={t('course.edit.thumbText')}
+                        isDefault
+                        onSelected={(url, id) => {
+                          setThumb(url);
+                          form.setFieldsValue({ thumb: id });
+                        }}
+                      ></UploadImageButton>
+                      <span className="helper-text ml-16">{t('course.edit.thumbTip')}</span>
+                    </div>
+                  </div>
+                </div>
+              </Form.Item>
+              <Form.Item label={t('course.edit.drag')} name="drag">
+                <Space align="baseline" style={{ height: 32 }}>
+                  <Form.Item name="drag" valuePropName="checked">
+                    <Switch onChange={onDragChange} />
+                  </Form.Item>
+                  <div className="helper-text">{t('course.edit.dragPlaceholder')}</div>
+                </Space>
+              </Form.Item>
+              {drag === 1 && (
+                <Form.Item label={t('course.edit.hangUp')} name="hangUp">
+                  <Space align="baseline" style={{ height: 32 }}>
+                    <Form.Item name="hangUp" valuePropName="checked">
+                      <Switch onChange={onHangUpChange} />
+                    </Form.Item>
+                    <div className="helper-text">{t('course.edit.hangUpPlaceholder')}</div>
+                  </Space>
+                </Form.Item>
+              )}
+              <Form.Item label={t('course.edit.credit')}>
+                <Space align="baseline" style={{ height: 32 }}>
+                  <Form.Item name="creditType">
+                    <Radio.Group
+                      onChange={(e) => {
+                        setCredit(Number(e.target.value));
+                        if (Number(e.target.value) > 0) {
+                          form.setFieldsValue({ credit: 0 });
+                        }
+                      }}
+                    >
+                      <Radio value={0}>{t('course.edit.radio5')}</Radio>
+                      <Radio value={1}>{t('course.edit.radio6')}</Radio>
+                    </Radio.Group>
+                  </Form.Item>
+                  {credit > 0 && (
+                    <>
+                      <div className="d-flex">{t('course.edit.text3')}</div>
+                      <Form.Item name="credit">
+                        <InputNumber
+                          min={0}
+                          max={9999}
+                          style={{ width: 56 }}
+                          precision={0}
+                          controls={false}
+                        />
+                      </Form.Item>
+                      <div className="d-flex">{t('credit.rules.text')}</div>
+                    </>
+                  )}
+                </Space>
+              </Form.Item>
+              <Form.Item label={t('course.edit.teacher')} name="teacherIds">
+                <Select
+                  style={{ width: 424 }}
+                  allowClear
+                  placeholder={t('course.edit.teacherPlaceholder')}
+                  options={teachers}
+                />
+              </Form.Item>
+              <Form.Item label={t('course.edit.desc')} name="short_desc">
+                <Input.TextArea
+                  style={{ width: 424, minHeight: 80 }}
+                  allowClear
+                  placeholder={t('course.edit.descPlaceholder')}
+                  maxLength={200}
+                />
+              </Form.Item>
+              <Form.Item label={t('course.edit.time')}>
+                <Space align="baseline" style={{ height: 32 }}>
+                  <Form.Item name="sort_at">
+                    <DatePicker
+                      disabledDate={disabledDate}
+                      format="YYYY-MM-DD HH:mm:ss"
+                      style={{ width: 240 }}
+                      showTime
+                      placeholder={t('course.edit.timePlaceholder')}
+                    />
+                  </Form.Item>
+                  <div className="helper-text">{t('course.edit.timeTip')}</div>
+                </Space>
+              </Form.Item>
+            </Form>
+          </div>
+        </Drawer>
+      ) : null}
+    </>
+  );
+};

app/backend/src/pages/textbook/index.module.less

@@ -0,0 +1,14 @@
+.mainBody {
+  width: 100%;
+  box-sizing: border-box;
+  border-radius: 12px;
+  background-color: white;
+  padding: 24px;
+}
+.contentBox {
+  width: 100%;
+  height: auto;
+  box-sizing: border-box;
+  padding: 24px;
+  background-color: white;
+}

app/backend/src/pages/textbook/index.tsx

@@ -0,0 +1,495 @@
+import { useEffect, useState } from 'react';
+import { Button, Modal, Image, Table, Typography, Input, message, Space, Dropdown } from 'antd';
+import { PlusOutlined, DownOutlined, ExclamationCircleFilled } from '@ant-design/icons';
+import type { MenuProps } from 'antd';
+import type { ColumnsType } from 'antd/es/table';
+import { dateFormatNoTime } from '../../utils';
+import { useNavigate, useSearchParams } from 'react-router-dom';
+import { PerButton } from '../../compenents';
+import { CreateTextbook } from './compenents/createTextbook';
+import { TextbookUpdate } from './compenents/updateTextbook';
+import defaultThumb1 from '../../assets/thumb/thumb1.png';
+import defaultThumb2 from '../../assets/thumb/thumb2.png';
+import defaultThumb3 from '../../assets/thumb/thumb3.png';
+import { useTranslation } from 'react-i18next';
+import { textbook } from '../../api';
+
+const { confirm } = Modal;
+
+interface DataType {
+  id: React.Key;
+  charge: number;
+  class_hour: number;
+  created_at: string;
+  is_required: number;
+  is_show: number;
+  short_desc: string;
+  thumb: string;
+  title: string;
+  sort_at?: string;
+}
+
+type TeacherModel = {
+  about: string;
+  avatar: string;
+  created_at: string;
+  deleted: number;
+  id: number;
+  name: string;
+  updated_at: string;
+};
+
+interface LocalSearchParamsInterface {
+  page?: number;
+  size?: number;
+  title?: string;
+  label?: string;
+  did?: string;
+  category_ids?: any;
+}
+
+const CoursePage = () => {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const [searchParams, setSearchParams] = useSearchParams({
+    page: '1',
+    size: '10',
+    title: '',
+    label: '',
+    did: '',
+    category_ids: '[]',
+  });
+  const page = parseInt(searchParams.get('page') || '1');
+  const size = parseInt(searchParams.get('size') || '10');
+  const [title, setTitle] = useState(searchParams.get('title') || '');
+  const [list, setList] = useState<DataType[]>([]);
+  const [refresh, setRefresh] = useState(false);
+  const [total, setTotal] = useState(0);
+  const [loading, setLoading] = useState(true);
+  const [resourceUrl, setResourceUrl] = useState<ResourceUrlModel>({});
+  const [createVisible, setCreateVisible] = useState(false);
+  const [updateVisible, setUpdateVisible] = useState(false);
+  const [cid, setCid] = useState(0);
+  const [errorData, setErrorData] = useState<any>({});
+  const [showDetail, setShowDetail] = useState(false);
+
+  const resetLocalSearchParams = (params: LocalSearchParamsInterface) => {
+    setSearchParams(
+      (prev) => {
+        if (typeof params.title !== 'undefined') {
+          prev.set('title', params.title);
+        }
+        if (typeof params.label !== 'undefined') {
+          prev.set('label', params.label);
+        }
+        if (typeof params.did !== 'undefined') {
+          prev.set('did', params.did);
+        }
+        if (typeof params.category_ids !== 'undefined') {
+          prev.set('category_ids', JSON.stringify(params.category_ids));
+        }
+        if (typeof params.page !== 'undefined') {
+          prev.set('page', params.page + '');
+        }
+        if (typeof params.size !== 'undefined') {
+          prev.set('size', params.size + '');
+        }
+        return prev;
+      },
+      { replace: true }
+    );
+  };
+
+  useEffect(() => {
+    setList([]);
+    getList();
+  }, [refresh, page, size]);
+
+  const columns: ColumnsType<DataType> = [
+    {
+      title: t('textbook.bookColumns.title1'), // 名称
+      width: 260,
+      render: (_, record: any) => (
+        <div className="d-flex">
+          <div style={{ width: 80 }}>
+            <Image
+              preview={false}
+              width={80}
+              height={60}
+              style={{ borderRadius: 6 }}
+              src={
+                record.thumb === -1
+                  ? defaultThumb1
+                  : record.thumb === -2
+                    ? defaultThumb2
+                    : record.thumb === -3
+                      ? defaultThumb3
+                      : resourceUrl[record.thumb]
+              }
+              loading="lazy"
+              alt="thumb"
+            ></Image>
+          </div>
+          <span className="ml-8">{record.title}</span>
+        </div>
+      ),
+    },
+    {
+      title: t('textbook.bookColumns.title2'), //简介
+      dataIndex: 'shortDesc',
+      width: 180,
+      render: (shortDesc: string) => (
+        <div className="two-lines-clamp" title={shortDesc}>
+          {shortDesc}
+        </div>
+      ),
+    },
+    {
+      title: t('textbook.bookColumns.title3'), // 学科专业
+      width: 120,
+      dataIndex: 'major',
+      render: (major: string) => <span>{major}</span>,
+    },
+    {
+      title: t('textbook.bookColumns.title4'), // 作者
+      dataIndex: 'author',
+      width: 100,
+      render: (author: string) => <span>{author}</span>,
+    },
+    {
+      title: t('textbook.bookColumns.title5'), // 出版社
+      width: 160,
+      dataIndex: 'publishUnit',
+      render: (publishUnit: string) => (
+        <>
+          <span>{publishUnit}</span>
+        </>
+      ),
+    },
+    {
+      title: t('textbook.bookColumns.title6'), // 章节总数
+      width: 120,
+      dataIndex: 'chapterNum',
+      render: (chapterNum: number) =>
+        chapterNum && JSON.stringify(chapterNum) !== '' ? (
+          <span>{chapterNum}</span>
+        ) : (
+          <span>-</span>
+        ),
+    },
+    {
+      title: t('textbook.bookColumns.title7'), // 发布时间
+      width: 120,
+      dataIndex: 'publishTime',
+      render: (publishTime: string) => <span>{dateFormatNoTime(publishTime)}</span>,
+    },
+    {
+      title: t('textbook.bookColumns.title8'), // 创建时间
+      width: 120,
+      dataIndex: 'createTime',
+      render: (createTime: string) => (
+        <span style={{ color: 'gray' }}>{dateFormatNoTime(createTime)}</span>
+      ),
+    },
+    {
+      title: t('textbook.bookColumns.title9'),
+      key: 'action',
+      fixed: 'right',
+      width: 160,
+      render: (_, record: any) => {
+        const items: MenuProps['items'] = [
+          {
+            key: '1',
+            label: (
+              <Button
+                type="link"
+                size="small"
+                className="b-n-link c-red"
+                onClick={() => {
+                  alert('查看关联资源');
+                }}
+              >
+                {t('textbook.bookColumns.option2')}
+              </Button>
+            ),
+          },
+          {
+            key: '2',
+            label: (
+              <Button
+                type="link"
+                size="small"
+                className="b-n-link c-red"
+                onClick={() => {
+                  setCid(Number(record.id));
+                  setUpdateVisible(true);
+                }}
+              >
+                {t('textbook.bookColumns.option3')}
+              </Button>
+            ),
+          },
+          {
+            key: '3',
+            label: (
+              <Button
+                type="link"
+                size="small"
+                className="b-n-link c-red"
+                onClick={() => delTextbook(record.id)}
+              >
+                {t('textbook.bookColumns.option4')}
+              </Button>
+            ),
+          },
+        ];
+
+        return (
+          <Space size="small">
+            <PerButton
+              type="link"
+              text={t('textbook.bookColumns.option1')}
+              class="b-link c-red"
+              icon={null}
+              p="course" // TODO：此处需要权限限定 后期修改为textbook
+              onClick={() => {
+                setCid(Number(record.id));
+                navigate('/textbook/chapter/' + Number(record.id) + '?title=' + record.title);
+              }}
+              disabled={null}
+            />
+            <div className="form-column"></div>
+
+            <Dropdown menu={{ items }}>
+              <Button type="link" className="b-link c-red" onClick={(e) => e.preventDefault()}>
+                <Space size="small" align="center">
+                  {t('commen.more')}
+                  <DownOutlined />
+                </Space>
+              </Button>
+            </Dropdown>
+          </Space>
+        );
+      },
+    },
+  ];
+
+  // 删除课程
+  const delTextbook = (id: number) => {
+    if (id === 0) {
+      return;
+    }
+    confirm({
+      title: t('commen.confirmError'),
+      icon: <ExclamationCircleFilled />,
+      content: t('textbook.delTextbook'),
+      centered: true,
+      okText: t('commen.okText'),
+      cancelText: t('commen.cancelText'),
+      onOk() {
+        textbook.destroyTextbook(id).then((res: any) => {
+          if (res.data) {
+            setErrorData(res.data);
+            setShowDetail(true);
+            return;
+          }
+          message.success(t('commen.success'));
+          resetList();
+        });
+      },
+      onCancel() {
+        console.log('Cancel');
+      },
+    });
+  };
+
+  // 获取列表
+  const getList = () => {
+    setLoading(true);
+    textbook
+      .textbookList(page, size, title)
+      .then((res: any) => {
+        setTotal(res.data.total);
+        setList(res.data.data);
+        setResourceUrl(res.data.resource_url);
+        setLoading(false);
+      })
+      .catch((err: any) => {
+        console.log('error：', err);
+      });
+  };
+  // 重置列表
+  const resetList = () => {
+    resetLocalSearchParams({
+      page: 1,
+      size: 10,
+      title: '',
+    });
+    setTitle('');
+    setList([]);
+    setRefresh(!refresh);
+  };
+
+  const paginationProps = {
+    current: page, //当前页码
+    pageSize: size,
+    total: total, // 总条数
+    onChange: (page: number, pageSize: number) => handlePageChange(page, pageSize), //改变页码的函数
+    showSizeChanger: true,
+  };
+
+  const handlePageChange = (page: number, pageSize: number) => {
+    resetLocalSearchParams({
+      page: page,
+      size: pageSize,
+    });
+  };
+
+  return (
+    <div className="playedu-main-body">
+      <div className="playedu-main-title float-left mb-24">{t('course.label4')}</div>
+      <div className="float-left j-b-flex mb-24">
+        <div className="d-flex">
+          {/*新建教材*/}
+          <PerButton
+            type="primary"
+            text={t('course.createTextbook')}
+            class="mr-16"
+            icon={<PlusOutlined />}
+            p="course" // TODO：此处需要权限限定 后期修改为textbook
+            onClick={() => setCreateVisible(true)}
+            disabled={null}
+          />
+        </div>
+        <div className="d-flex">
+          <div className="d-flex mr-24">
+            <Typography.Text>{t('course.textbook')}</Typography.Text>
+            <Input
+              value={title}
+              onChange={(e) => {
+                setTitle(e.target.value);
+              }}
+              allowClear
+              style={{ width: 260 }}
+              placeholder={t('course.textbookPlaceholder')}
+            />
+          </div>
+          <div className="d-flex">
+            <Button className="mr-16" onClick={resetList}>
+              {t('commen.reset')}
+            </Button>
+            <Button
+              type="primary"
+              onClick={() => {
+                resetLocalSearchParams({
+                  page: 1,
+                  title: title,
+                });
+                setRefresh(!refresh);
+              }}
+            >
+              {t('commen.search')}
+            </Button>
+          </div>
+        </div>
+      </div>
+      <div className="float-left">
+        <Table
+          columns={columns}
+          dataSource={list}
+          loading={loading}
+          pagination={paginationProps}
+          rowKey={(record) => record.id}
+        />
+        <CreateTextbook
+          open={createVisible}
+          onCancel={() => {
+            setCreateVisible(false);
+            setRefresh(!refresh);
+          }}
+        />
+        <TextbookUpdate
+          id={cid}
+          open={updateVisible}
+          onCancel={() => {
+            setUpdateVisible(false);
+            setRefresh(!refresh);
+          }}
+        />
+        {/*Error 展示*/}
+        {showDetail ? (
+          <Modal
+            title={
+              <div className="d-flex">
+                <ExclamationCircleFilled style={{ color: '#faad14', marginRight: 15 }} />
+                {t('course.aboutTitle')}
+              </div>
+            }
+            centered
+            forceRender
+            closable={false}
+            open={true}
+            width={416}
+            onOk={() => {
+              setShowDetail(false);
+            }}
+            footer={null}
+            maskClosable={false}
+          >
+            <div className="mt-16">
+              {Object.keys(errorData).map((v, index) => (
+                <div className="c-flex mb-16" key={index}>
+                  <div
+                    style={{
+                      width: '100%',
+                      height: 22,
+                      fontSize: 14,
+                      color: 'rgba(0,0,0,0.85)',
+                      overflow: 'hidden',
+                      whiteSpace: 'nowrap',
+                      textOverflow: 'ellipsis',
+                    }}
+                  >
+                    {errorData[v].course.title}
+                  </div>
+                  {errorData[v].tasks &&
+                    errorData[v].tasks.length > 0 &&
+                    errorData[v].tasks.map((it: any, i: number) => (
+                      <div key={it.id} className="j-b-flex mt-8">
+                        <div
+                          style={{
+                            width: 240,
+                            height: 22,
+                            fontSize: 14,
+                            color: 'rgba(0,0,0,0.45)',
+                            overflow: 'hidden',
+                            whiteSpace: 'nowrap',
+                            textOverflow: 'ellipsis',
+                          }}
+                        >
+                          {t('course.task')}-{it.name}
+                        </div>
+                      </div>
+                    ))}
+                </div>
+              ))}
+            </div>
+            <div className="r-r-flex mt-36">
+              <Button
+                type="primary"
+                danger
+                onClick={() => {
+                  setShowDetail(false);
+                }}
+              >
+                {t('commen.complete')}
+              </Button>
+            </div>
+          </Modal>
+        ) : null}
+      </div>
+    </div>
+  );
+};
+
+export default CoursePage;