fix 修复 幂等组件 逻辑问题导致线程变量未清除

ruoyi-common/ruoyi-common-idempotent/src/main/java/com/ruoyi/common/idempotent/aspectj/RepeatSubmitAspect.java

@@ -77,14 +77,18 @@ public class RepeatSubmitAspect {
     @AfterReturning(pointcut = "@annotation(repeatSubmit)", returning = "jsonResult")
     public void doAfterReturning(JoinPoint joinPoint, RepeatSubmit repeatSubmit, Object jsonResult) {
         if (jsonResult instanceof R) {
+            try {
                 R<?> r = (R<?>) jsonResult;
+                // 成功则不删除redis数据 保证在有效时间内无法重复提交
                 if (r.getCode() == R.SUCCESS) {
                     return;
                 }
                 RedisUtils.deleteObject(KEY_CACHE.get());
+            } finally {
                 KEY_CACHE.remove();
             }
         }
+    }
 
     /**
      * 拦截异常操作