From 4c99ee7028c3fe58a2cd4b8273b22c75c45574fc Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期五, 16 五月 2025 10:27:41 +0800
Subject: [PATCH] 修改文档bug
---
UserIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java | 72 ++++++++++++++++++++++++++++++++++++
1 files changed, 72 insertions(+), 0 deletions(-)
diff --git a/UserIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java b/UserIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java
new file mode 100644
index 0000000..3760f4e
--- /dev/null
+++ b/UserIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/RedisUtil.java
@@ -0,0 +1,72 @@
+package com.stylefeng.guns.modular.system.util;
+
+import com.stylefeng.guns.core.util.ToolUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.TimeUnit;
+
+
+/**
+ * Redis工具类
+ */
+@Component
+public class RedisUtil {
+
+ @Autowired
+ private RedisTemplate redisTemplate;
+
+
+
+ /**
+ * 向redis中存储字符串没有过期时间
+ * @param key
+ * @param value
+ */
+ public void setStrValue(String key, String value){
+ if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(value)){
+ redisTemplate.opsForValue().set(key, value);
+ }
+ }
+
+
+ /**
+ * 以分钟为单位设置存储值（设置过期时间）
+ * @param key
+ * @param value
+ * @param time 秒
+ */
+ public void setStrValue(String key, String value, int time){
+ if(ToolUtil.isNotEmpty(key) && ToolUtil.isNotEmpty(value)){
+ redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
+ }
+ }
+
+
+ /**
+ * 从redis中获取值
+ * @param key
+ * @return
+ */
+ public String getValue(String key){
+ if(ToolUtil.isNotEmpty(key)){
+ String data = (String) redisTemplate.opsForValue().get(key);
+ return data;
+ }
+ return null;
+ }
+
+
+
+
+ /**
+ * 删除key
+ * @param key
+ */
+ public void remove(String key){
+ if(ToolUtil.isNotEmpty(key)){
+ redisTemplate.delete(key);
+ }
+ }
+}
--
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