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| package com.fzzy.api.utils;
|
| import org.springframework.util.DigestUtils;
|
| import java.io.UnsupportedEncodingException;
| import java.nio.charset.StandardCharsets;
| import java.security.MessageDigest;
|
| /**
| * MD5加密工具类
| *
| */
| public class MyMD5Util {
|
|
|
| public static String charset = "UTF-8";
|
| /**
| * 1.java原生用法
| *
| * @param dataStr
| * @return
| */
| public static String encrypt(String dataStr) {
| try {
| MessageDigest m = MessageDigest.getInstance("MD5");
| m.update(dataStr.getBytes(charset));
| byte[] s = m.digest();
| StringBuilder result = new StringBuilder();
| for (byte b : s) {
| result.append(Integer.toHexString((0x000000FF & b) | 0xFFFFFF00).substring(6));
| }
| return result.toString();
| } catch (Exception e) {
| e.printStackTrace();
| }
| return "";
| }
|
| /**
| * 2.spring提供的工具类用法
| * 生成md5
| *
| * @return
| */
| public static String getMD5(String str) throws Exception{
| String md5 = DigestUtils.md5DigestAsHex(str.getBytes(charset));
| return md5;
| }
|
|
| public static void main(String[] args) throws Exception {
| String data = AESUtils.decrypt("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","a34de38afad2fff932f569e4434fed35");
| System.out.println(getMD5(data));
| System.out.println(encrypt("{\"bgdh\":\"0754-88843381\",\"cfs\":17,\"czbz\":\"u\",\"czhm\":\"0754-88323996\",\"dwdm\":\"91440500190354212L\",\"dwlx\":\"19\",\"dwmc\":\"汕头市粮食企业集团公司\",\"dzyx\":\"lsjtccb@163.com\",\"fddbr\":\"林良忠\",\"frlxfs\":\"0754-88626738\",\"frsfzh\":\"511131196308124236\",\"jd\":116.73651,\"kqs\":3,\"qylxr\":\"林泳生\",\"wd\":23.37235,\"xzqhdm\":\"440500\",\"ygs\":0,\"yzbm\":\"515000\",\"zcdz\":\"汕头市珠池路33号\",\"zcrq\":\"1992-12-10\",\"zczb\":2328.0,\"zcze\":7524.71,\"zhgxsj\":\"2022-10-20 18:42:51\"}"));
| System.out.println(getMD5( "{\\\"bgdh\\\":\\\"0754-88843381\\\",\\\"cfs\\\":17,\\\"czbz\\\":\\\"u\\\",\\\"czhm\\\":\\\"0754-88323996\\\",\\\"dwdm\\\":\\\"91440500190354212L\\\",\\\"dwlx\\\":\\\"19\\\",\\\"dwmc\\\":\\\"汕头市粮食企业集团公司\\\",\\\"dzyx\\\":\\\"lsjtccb@163.com\\\",\\\"fddbr\\\":\\\"林良忠\\\",\\\"frlxfs\\\":\\\"0754-88626738\\\",\\\"frsfzh\\\":\\\"511131196308124236\\\",\\\"jd\\\":116.73651,\\\"kqs\\\":3,\\\"qylxr\\\":\\\"林泳生\\\",\\\"wd\\\":23.37235,\\\"xzqhdm\\\":\\\"440500\\\",\\\"ygs\\\":0,\\\"yzbm\\\":\\\"515000\\\",\\\"zcdz\\\":\\\"汕头市珠池路33号\\\",\\\"zcrq\\\":\\\"1992-12-10\\\",\\\"zczb\\\":2328.0,\\\"zcze\\\":7524.71,\\\"zhgxsj\\\":\\\"2022-10-20 18:42:51\\\"}"));
| }
| }
|
|
