fix 修复重复提交不生效问题 由于概念不同 使用 RedisUtils 重构

README.md

@@ -33,7 +33,7 @@
 | Redis客户端 | Redisson | [Redisson文档](https://github.com/redisson/redisson/wiki/%E7%9B%AE%E5%BD%95) | 支持单机、集群配置 |
 | 分布式限流 | Redisson | [Redisson文档](https://github.com/redisson/redisson/wiki/%E7%9B%AE%E5%BD%95) | 全局、请求IP、集群ID 多种限流 |
 | 分布式锁 | Lock4j | [Lock4j官网](https://gitee.com/baomidou/lock4j) | 注解锁、工具锁 多种多样 |
-| 分布式幂等 | Lock4j | [Lock4j文档](https://gitee.com/baomidou/lock4j) | 基于分布式锁实现 |
+| 分布式幂等 | Redisson | [Lock4j文档](https://gitee.com/baomidou/lock4j) | 拦截重复提交 |
 | 分布式日志 | TLog | [TLog文档](https://yomahub.com/tlog/docs) | 支持跟踪链路日志记录、性能分析、链路排查 |
 | 分布式任务调度 | Xxl-Job | [Xxl-Job官网](https://www.xuxueli.com/xxl-job/) | 高性能 高可靠 易扩展 |
 | 文件存储 | Minio | [Minio文档](https://docs.min.io/) | 本地存储 |

ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java

@@ -9,7 +9,6 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.cache.annotation.Cacheable;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -74,13 +73,4 @@ public class RedisLockController {
         return AjaxResult.success("操作成功", value);
     }
 
-    /**
-     * 测试spring-cache注解
-     */
-    @ApiOperation("测试spring-cache注解")
-    @Cacheable(value = "test", key = "#key")
-    @GetMapping("/testCache")
-    public AjaxResult<String> testCache(String key) {
-        return AjaxResult.success("操作成功", key);
-    }
 }

ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/RepeatSubmitAspect.java

@@ -1,13 +1,12 @@
 package com.ruoyi.framework.aspectj;
 
 import cn.hutool.crypto.SecureUtil;
-import com.baomidou.lock.LockInfo;
-import com.baomidou.lock.LockTemplate;
 import com.ruoyi.common.annotation.RepeatSubmit;
 import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.properties.TokenProperties;
 import com.ruoyi.common.utils.JsonUtils;
+import com.ruoyi.common.utils.RedisUtils;
 import com.ruoyi.common.utils.ServletUtils;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.framework.config.properties.RepeatSubmitProperties;
@@ -25,6 +24,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.Collection;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
 /**
  * 防止重复提交
@@ -39,7 +39,6 @@ public class RepeatSubmitAspect {
 
     private final TokenProperties tokenProperties;
     private final RepeatSubmitProperties repeatSubmitProperties;
-    private final LockTemplate lockTemplate;
 
     @Before("@annotation(repeatSubmit)")
     public void doBefore(JoinPoint point, RepeatSubmit repeatSubmit) throws Throwable {
@@ -65,8 +64,10 @@ public class RepeatSubmitAspect {
         submitKey = SecureUtil.md5(submitKey + ":" + nowParams);
         // 唯一标识（指定key + 消息头）
         String cacheRepeatKey = Constants.REPEAT_SUBMIT_KEY + submitKey;
-        LockInfo lock = lockTemplate.lock(cacheRepeatKey, interval, interval / 2);
-        if (lock == null) {
+        String key = RedisUtils.getCacheObject(cacheRepeatKey);
+        if (key == null) {
+            RedisUtils.setCacheObject(cacheRepeatKey, "", interval, TimeUnit.MILLISECONDS);
+        } else {
             throw new ServiceException(repeatSubmit.message());
         }
     }