From 0cbabb6f4b9e00c1c659674a93db9feb5e62b33b Mon Sep 17 00:00:00 2001
From: chenjiahe <763432473@qq.com>
Date: 星期四, 16 六月 2022 15:05:02 +0800
Subject: [PATCH] 新增Redis切换数据库方法
---
src/main/java/com/hx/redis/RedisUtil.java | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/redis/RedisUtil.java b/src/main/java/com/hx/redis/RedisUtil.java
index 8067593..e17cf25 100644
--- a/src/main/java/com/hx/redis/RedisUtil.java
+++ b/src/main/java/com/hx/redis/RedisUtil.java
@@ -1,5 +1,6 @@
package com.hx.redis;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;
@@ -23,6 +24,18 @@
@Resource
private RedisTemplate<String, Object> redisTemplate;
+ /**
+ * 鍒囨崲鏁版嵁搴�
+ * @param dataNumber 鏁版嵁搴撶紪鍙�
+ */
+ public void setDataBase(int dataNumber) {
+ LettuceConnectionFactory connectionFactory = (LettuceConnectionFactory) redisTemplate.getConnectionFactory();
+ if (connectionFactory != null && dataNumber != connectionFactory.getDatabase()) {
+ connectionFactory.setDatabase(dataNumber);
+ this.redisTemplate.setConnectionFactory(connectionFactory);
+ connectionFactory.resetConnection();
+ }
+ }
/**
* [鍒ゆ柇key鏄惁瀛樺湪]
--
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