From 0c944540a21d4c26f033ce5199f96c0d65a1dffd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=96=AF=E7=8B=82=E7=9A=84=E7=8B=AE=E5=AD=90Li?=
 <15040126243@163.com>
Date: Fri, 10 May 2024 11:20:59 +0800
Subject: [PATCH] =?UTF-8?q?add=20=E5=A2=9E=E5=8A=A0=20redis=20=E5=BC=82?=
 =?UTF-8?q?=E5=B8=B8=E5=A4=84=E7=90=86=E5=99=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../redis/handler/RedisExceptionHandler.java  | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/handler/RedisExceptionHandler.java

diff --git a/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/handler/RedisExceptionHandler.java b/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/handler/RedisExceptionHandler.java
new file mode 100644
index 00000000..5ed12a6e
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-redis/src/main/java/org/dromara/common/redis/handler/RedisExceptionHandler.java
@@ -0,0 +1,30 @@
+package org.dromara.common.redis.handler;
+
+import cn.hutool.http.HttpStatus;
+import com.baomidou.lock.exception.LockFailureException;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.dromara.common.core.domain.R;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+/**
+ * Redis异常处理器
+ *
+ * @author AprilWind
+ */
+@Slf4j
+@RestControllerAdvice
+public class RedisExceptionHandler {
+
+    /**
+     * 分布式锁Lock4j异常
+     */
+    @ExceptionHandler(LockFailureException.class)
+    public R<Void> handleLockFailureException(LockFailureException e, HttpServletRequest request) {
+        String requestURI = request.getRequestURI();
+        log.error("获取锁失败了'{}',发生Lock4j异常." + requestURI, e.getMessage());
+        return R.fail(HttpStatus.HTTP_UNAVAILABLE, "业务处理中，请稍后再试...");
+    }
+
+}