👍 增加幂等性的验证，删除过期无用的注解。

yudao-framework/yudao-spring-boot-starter-protection/src/main/java/cn/iocoder/yudao/framework/idempotent/core/keyresolver/impl/DefaultIdempotentKeyResolver.java

@@ -2,6 +2,7 @@ package cn.iocoder.yudao.framework.idempotent.core.keyresolver.impl;
 
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.crypto.SecureUtil;
+import cn.hutool.json.JSONUtil;
 import cn.iocoder.yudao.framework.idempotent.core.annotation.Idempotent;
 import cn.iocoder.yudao.framework.idempotent.core.keyresolver.IdempotentKeyResolver;
 import org.aspectj.lang.JoinPoint;
@@ -18,7 +19,7 @@ public class DefaultIdempotentKeyResolver implements IdempotentKeyResolver {
     @Override
     public String resolver(JoinPoint joinPoint, Idempotent idempotent) {
         String methodName = joinPoint.getSignature().toString();
-        String argsStr = StrUtil.join(",", joinPoint.getArgs());
+        String argsStr = StrUtil.join(",", JSONUtil.toJsonStr(joinPoint.getArgs()));
         return SecureUtil.md5(methodName + argsStr);
     }