From efd9ac5b88dfdb3c4d2e4bcc5e7a5258aa55542c Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期一, 21 四月 2025 20:29:15 +0800
Subject: [PATCH] 更换缓存连接方式
---
UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java | 145 ++++--------------------------------------------
1 files changed, 13 insertions(+), 132 deletions(-)
diff --git a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java
index 82190c1..2e15fec 100644
--- a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java
+++ b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java
@@ -1,23 +1,12 @@
package com.stylefeng.guns.modular.system.util;
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
import com.stylefeng.guns.core.util.ToolUtil;
import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
+import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;
-import org.springframework.util.LinkedMultiValueMap;
-import org.springframework.util.MultiValueMap;
import org.springframework.util.StringUtils;
-import org.springframework.web.client.RestTemplate;
-import redis.clients.jedis.Jedis;
-import redis.clients.jedis.JedisPool;
-import redis.clients.jedis.Pipeline;
-
-import java.io.IOException;
import java.util.*;
+import java.util.concurrent.TimeUnit;
/**
@@ -27,9 +16,8 @@
public class RedisUtil {
@Autowired
- private JedisPool jedisPool;
+ private RedisTemplate redisTemplate;
- private Timer timer;
/**
@@ -39,9 +27,7 @@
*/
public void setStrValue(String key, String value){
if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(value)){
- Jedis resource = jedisPool.getResource();
- String set = resource.set(key, value);
- closeJedis(resource);
+ redisTemplate.opsForValue().set(key, value);
}
}
@@ -54,9 +40,7 @@
*/
public void setStrValue(String key, String value, int time){
if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(value)){
- Jedis resource = jedisPool.getResource();
- String setex = resource.setex(key, time, value);
- closeJedis(resource);
+ redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
}
}
@@ -68,46 +52,15 @@
*/
public String getValue(String key){
if(ToolUtil.isNotEmpty(key)){
- Jedis resource = jedisPool.getResource();
- String data = resource.get(key);
- closeJedis(resource);
- return data;
+ System.err.println("查询缓存：" + key);
+ Object o = redisTemplate.opsForValue().get(key);
+ System.err.println(o);
+ return (String) o;
}
return null;
}
-
- /**
- * 批量获取
- * @param kes
- * @return
- */
- public List<Object> getValues(List<String> kes){
- if(null != kes){
- Jedis resource = jedisPool.getResource();
- Pipeline pipelined = resource.pipelined();
- for(String key : kes){
- pipelined.get(key);
- }
- List<Object> list = pipelined.syncAndReturnAll();
-
- closeJedis(resource);
- pipelined.clear();
- try {
- pipelined.close();
- } catch (IOException e) {
- e.printStackTrace();
- }
- List<Object> data = new ArrayList<>();
- for(Object o : list){
- if(null != o){
- data.add(o);
- }
- }
- return data;
- }
- return null;
- }
+
/**
@@ -116,66 +69,14 @@
*/
public void remove(String key){
if(ToolUtil.isNotEmpty(key)){
- Jedis resource = jedisPool.getResource();
- Long del = resource.del(key);
- closeJedis(resource);
+ redisTemplate.delete(key);
}
}
- /**
- * 向集合key添加数据
- * @param key
- * @param members
- */
- public void addSetValue(String key, String...members){
- if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(members)){
- Jedis resource = jedisPool.getResource();
- Long sadd = resource.sadd(key, members);
- resource.close();
- }
- }
- /**
- * 返回Set集合数据
- * @param key
- * @return
- */
- public Set<String> getSetAllValue(String key){
- Set<String> smembers = new HashSet<>();
- if(ToolUtil.isNotEmpty(key)){
- Jedis resource = jedisPool.getResource();
- smembers = resource.smembers(key);
- resource.close();
- }
- return smembers;
- }
-
- /**
- * 删除Set集合中的值
- * @param key
- * @param members
- */
- public void delSetValue(String key, String...members){
- if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(members)){
- Jedis resource = jedisPool.getResource();
- Long sadd = resource.srem(key, members);
- resource.close();
- }
- }
-
-
- /**
- * 删除资源
- * @param jedis
- */
- public void closeJedis(Jedis jedis){
- if(null != jedis){
- jedis.close();
- }
- }
/**
@@ -188,23 +89,7 @@
public boolean lock(String key, String value, int time){
if(!StringUtils.isEmpty(key)){
key += "_lock";
- Jedis resource = jedisPool.getResource();
- String set = resource.set(key, value, "nx", "ex", time);
- if("OK".equals(set)){
- String finalKey = key;
- timer = new Timer();
- timer.schedule(new TimerTask() {
- @Override
- public void run() {
- System.err.println("定时任务启动");
- Jedis resource = jedisPool.getResource();
- resource.setex(finalKey, time, value);
- resource.close();
- }
- }, 1000, 500);
- }
- resource.close();
- return "OK".equals(set) ? true : false;
+ return redisTemplate.opsForValue().setIfAbsent(key, value);
}
return false;
}
@@ -234,11 +119,7 @@
public boolean unlock(String key){
if(!StringUtils.isEmpty(key)){
key += "_lock";
- Jedis resource = jedisPool.getResource();
- timer.cancel();//取消定时任务
- Long del = resource.del(key);
- resource.close();
- return del != 0 ? true : false;
+ return redisTemplate.delete(key);
}
return false;
}
--
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