加密算法修改

lift-system-service/src/main/java/cn/com/ty/lift/system/utils/PasswordUtils.java

@@ -1,7 +1,8 @@
 package cn.com.ty.lift.system.utils;
 
-import cn.hutool.core.codec.Base64;
+import cn.com.ty.lift.common.utils.Base64Encoder;
 
+import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.util.Random;
 
@@ -19,14 +20,14 @@ public class PasswordUtils {
      * @date 2019/11/27 10:03 AM
      */
     public static String randomCode() {
-        String checkCode = "";
+        StringBuilder checkCode = new StringBuilder();
         char[] character = {'0', '1', '2', '3', '4', '5', '6', '8', '9'};
         Random random = new Random();
         //生成验证码字符串
         for (int i = 0; i < 16; i++) {
-            checkCode += character[random.nextInt(character.length)];
+            checkCode.append(character[random.nextInt(character.length)]);
         }
-        return checkCode;
+        return checkCode.toString();
     }
 
     /**
@@ -36,18 +37,18 @@ public class PasswordUtils {
      * @description 对密码进行加盐并进行hash加密
      */
     public static String generatePassword(String password, String salt) {
-        try{
+        try {
             String newPassword = password + salt;
             //sha1加密
-            MessageDigest md = MessageDigest.getInstance("SHA1");
+            MessageDigest md = MessageDigest.getInstance("SHA-1");
             //把字符串转为字节数组
-            byte[] bytePassword = newPassword.getBytes();
+            byte[] bytePassword = newPassword.getBytes(StandardCharsets.UTF_16LE);
             //使用指定的字节来更新我们的摘要
             md.update(bytePassword);
             //获取密文  （完成摘要计算）
             bytePassword = md.digest();
-            return Base64.encode(bytePassword);
-        } catch (Exception e){
+            return new Base64Encoder().encode(bytePassword);
+        } catch (Exception e) {
             e.printStackTrace();
         }
         return "";