126 lines
3.1 KiB
Java
126 lines
3.1 KiB
Java
package com.fuint.utils;
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import com.fuint.exception.Exceptions;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.net.URLEncoder;
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import org.apache.commons.codec.DecoderException;
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import org.apache.commons.codec.binary.Base64;
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import org.apache.commons.codec.binary.Hex;
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import org.apache.commons.lang.StringEscapeUtils;
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/**
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* 编码转换工具类
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*
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* Created by FSQ
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* CopyRight https://www.fuint.cn
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*/
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public class Encodes {
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private static final String DEFAULT_URL_ENCODING = "UTF-8";
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private static final char[] BASE62 = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
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.toCharArray();
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/**
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* Hex编码.
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*/
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public static String encodeHex(byte[] input) {
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return Hex.encodeHexString(input);
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}
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/**
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* Hex解码.
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*/
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public static byte[] decodeHex(String input) {
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try {
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return Hex.decodeHex(input.toCharArray());
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} catch (DecoderException e) {
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throw Exceptions.unchecked(e);
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}
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}
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/**
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* Base64编码.
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*/
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public static String encodeBase64(byte[] input) {
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return Base64.encodeBase64String(input);
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}
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/**
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* Base64编码, URL安全(将Base64中的URL非法字符'+'和'/'转为'-'和'_', 见RFC3548).
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*/
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public static String encodeUrlSafeBase64(byte[] input) {
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return Base64.encodeBase64URLSafeString(input);
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}
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/**
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* Base64解码.
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*/
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public static byte[] decodeBase64(String input) {
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return Base64.decodeBase64(input);
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}
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/**
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* Base62编码。
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*/
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public static String encodeBase62(byte[] input) {
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char[] chars = new char[input.length];
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for (int i = 0; i < input.length; i++) {
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chars[i] = BASE62[(input[i] & 0xFF) % BASE62.length];
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}
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return new String(chars);
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}
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/**
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* Html 转码.
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*/
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public static String escapeHtml(String html) {
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return StringEscapeUtils.escapeHtml(html);
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}
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/**
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* Html 解码.
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*/
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public static String unescapeHtml(String htmlEscaped) {
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return StringEscapeUtils.unescapeHtml(htmlEscaped);
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}
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/**
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* Xml 转码.
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*/
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@SuppressWarnings("deprecation")
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public static String escapeXml(String xml) {
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return StringEscapeUtils.escapeXml(xml);
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}
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/**
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* Xml 解码.
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*/
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public static String unescapeXml(String xmlEscaped) {
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return StringEscapeUtils.unescapeXml(xmlEscaped);
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}
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/**
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* URL 编码, Encode默认为UTF-8.
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*/
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public static String urlEncode(String part) {
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try {
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return URLEncoder.encode(part, DEFAULT_URL_ENCODING);
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} catch (UnsupportedEncodingException e) {
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throw com.fuint.exception.Exceptions.unchecked(e);
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}
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}
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/**
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* URL 解码, Encode默认为UTF-8.
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*/
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public static String urlDecode(String part) {
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try {
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return URLDecoder.decode(part, DEFAULT_URL_ENCODING);
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} catch (UnsupportedEncodingException e) {
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throw com.fuint.exception.Exceptions.unchecked(e);
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}
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}
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}
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