From dd25573ebce3450d90d0012a30b12a5185bc7310 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期五, 08 七月 2022 15:49:15 +0800
Subject: [PATCH] update 使用 @param 注释替换 @Parameter 注解 fix 修复 token 无法传递 与 无法持久化问题
---
ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java | 92 +++++++++++++++++++++++++---------------------
1 files changed, 50 insertions(+), 42 deletions(-)
diff --git a/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java b/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java
index e80e3d6..69d231d 100644
--- a/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java
+++ b/ruoyi-demo/src/main/java/com/ruoyi/demo/controller/RedisLockController.java
@@ -1,15 +1,18 @@
package com.ruoyi.demo.controller;
-import com.ruoyi.common.annotation.RedisLock;
-import com.ruoyi.common.core.domain.AjaxResult;
-import com.ruoyi.common.core.redis.RedisLockManager;
+import com.baomidou.lock.LockInfo;
+import com.baomidou.lock.LockTemplate;
+import com.baomidou.lock.annotation.Lock4j;
+import com.baomidou.lock.executor.RedissonLockExecutor;
+import com.ruoyi.common.core.domain.R;
+import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
-import java.util.concurrent.TimeUnit;
+import java.time.LocalTime;
/**
@@ -17,49 +20,54 @@
*
* @author shenxinquan
*/
+@Tag(name = "娴嬭瘯鍒嗗竷寮忛攣鐨勬牱渚�", description = "娴嬭瘯鍒嗗竷寮忛攣鐨勬牱渚�")
@Slf4j
@RestController
@RequestMapping("/demo/redisLock")
public class RedisLockController {
- @Autowired
- private RedisLockManager redisLockManager;
+ @Autowired
+ private LockTemplate lockTemplate;
- /**
- * #p0 鏍囪瘑鍙栫涓�涓弬鏁颁负redis閿佺殑key
- */
- @GetMapping("/testLock1")
- @RedisLock(expireTime = 10, key = "#p0")
- public AjaxResult<String> testLock1(String key, String value) {
- try {
- // 鍚屾椂璇锋眰鎺掗槦
-// Thread.sleep(5000);
- // 閿佽秴鏃舵祴璇�
- Thread.sleep(11000);
- } catch (InterruptedException e) {
- e.printStackTrace();
- }
- return AjaxResult.success("鎿嶄綔鎴愬姛",value);
- }
+ /**
+ * 娴嬭瘯lock4j 娉ㄨВ
+ */
+ @Lock4j(keys = {"#key"})
+ @GetMapping("/testLock4j")
+ public R<String> testLock4j(String key, String value) {
+ System.out.println("start:" + key + ",time:" + LocalTime.now().toString());
+ try {
+ Thread.sleep(10000);
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ System.out.println("end :" + key + ",time:" + LocalTime.now().toString());
+ return R.ok("鎿嶄綔鎴愬姛", value);
+ }
- /**
- * 娴嬭瘯閿佸伐鍏风被
- */
- @GetMapping("/testLock2")
- public AjaxResult<Void> testLock(String key, Long time) {
- try {
- boolean flag = redisLockManager.getLock(key, time, TimeUnit.SECONDS);
- if (flag) {
- log.info("鑾峰彇閿佹垚鍔�: " + key);
- Thread.sleep(3000);
- redisLockManager.unLock(key);
- log.info("閲婃斁閿佹垚鍔�: " + key);
- } else {
- log.error("鑾峰彇閿佸け璐�: " + key);
- }
- } catch (InterruptedException e) {
- log.error(e.getMessage());
- }
- return AjaxResult.success();
- }
+ /**
+ * 娴嬭瘯lock4j 宸ュ叿
+ */
+ @GetMapping("/testLock4jLockTemplate")
+ public R<String> testLock4jLockTemplate(String key, String value) {
+ final LockInfo lockInfo = lockTemplate.lock(key, 30000L, 5000L, RedissonLockExecutor.class);
+ if (null == lockInfo) {
+ throw new RuntimeException("涓氬姟澶勭悊涓�,璇风◢鍚庡啀璇�");
+ }
+ // 鑾峰彇閿佹垚鍔燂紝澶勭悊涓氬姟
+ try {
+ try {
+ Thread.sleep(8000);
+ } catch (InterruptedException e) {
+ //
+ }
+ System.out.println("鎵ц绠�鍗曟柟娉�1 , 褰撳墠绾跨▼:" + Thread.currentThread().getName());
+ } finally {
+ //閲婃斁閿�
+ lockTemplate.releaseLock(lockInfo);
+ }
+ //缁撴潫
+ return R.ok("鎿嶄綔鎴愬姛", value);
+ }
+
}
--
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