fix: 增加短信码生成

abi-cloud-qr-platform-server/src/main/java/com/abi/qms/platform/infrastructure/util/RandomCodeUtils.java

@@ -1,12 +1,10 @@
 package com.abi.qms.platform.infrastructure.util;
 
-import com.abi.task.common.api.exception.BusinessException;
 import lombok.extern.slf4j.Slf4j;
 
-import java.security.NoSuchAlgorithmException;
 import java.util.Random;
 
-import static java.security.SecureRandom.getInstanceStrong;
+import static com.abi.qms.platform.infrastructure.util.RandomCodeUtils.getCaptcha;
 
 /**
  * 随机码工具类
@@ -17,14 +15,8 @@ public class RandomCodeUtils {
     /**
      * SecureRandom is preferred to Random
      */
-    private static Random rand;
-    static {
-        try {
-            rand = getInstanceStrong();
-        } catch (NoSuchAlgorithmException e) {
-            throw new BusinessException(404,"初始化随机数生成方法异常");
-        }
-    }
+    private static Random rand = new Random();
+
 
     /**
      * 返回长度为n的随机字符串（随机包含数字or小写字母）