Redis和spring整合

Posted 2021-01-03 Aaron2705

 第一种方式:

依赖:

<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
    <version>2.6.2</version>
</dependency>
<!-- 连接池 -->
<dependency>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-pool2</artifactId>
     <version>2.2</version>
</dependency>

配置文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       
    xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:context="http://www.springframework.org/schema/context"   
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans    
    http://www.springframework.org/schema/beans/spring-beans.xsd    
    http://www.springframework.org/schema/aop    
    http://www.springframework.org/schema/aop/spring-aop.xsd    
    http://www.springframework.org/schema/tx    
    http://www.springframework.org/schema/tx/spring-tx.xsd    
    http://www.springframework.org/schema/context    
    http://www.springframework.org/schema/context/spring-context.xsd">
    
    <description>Redis与spring 整合</description>

    <!-- 创建Jedis的连接池配置对象    JedisPoolConfig config = new JedisPoolConfig(); -->
    <bean id="config" class="redis.clients.jedis.JedisPoolConfig">
         <property name="maxTotal" value="50"></property>
         <property name="maxIdle" value="10"></property>
    </bean>
    
    <!-- 创建连接池对象  JedisPool pool = new JedisPool(config, "127.0.0.1", 6379); -->
    <bean id="jedisPool" class="redis.clients.jedis.JedisPool">
        <constructor-arg index="0" ref="config"></constructor-arg>
        <constructor-arg index="1" value="192.168.25.151" type="java.lang.String"></constructor-arg>
        <constructor-arg index="2" value="6379"></constructor-arg>
    </bean>
    
</beans>

简单的测试代码

package com.ilcbs.cache.test;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:spring/applicationContext-redis.xml")
public class JedisTest {
    
    @Autowired
    private JedisPool jedisPool;
    
    //设置
    @Test
    public void testSet(){
        Jedis jedis = jedisPool.getResource();
        jedis.set("张三", "23");
    } 
    
    @Test
    public void testGet(){
        Jedis jedis = jedisPool.getResource();
        String value = jedis.get("张三");
        System.out.println(value);
    }
}

第二种方式:

依赖:

<!-- jedis客户端 -->
<dependency>
     <groupId>redis.clients</groupId>
     <artifactId>jedis</artifactId>
     <version>2.6.2</version>
</dependency>
<!-- 连接池 -->
<dependency>
　　 <groupId>org.apache.commons</groupId>
    <artifactId>commons-pool2</artifactId>
    <version>2.2</version>
</dependency>
<!-- spring data redis-->
<dependency>
     <groupId>org.springframework.data</groupId>
     <artifactId>spring-data-redis</artifactId>
     <version>${springdataredis.version}</version>
</dependency>

配置文件:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       
    xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:context="http://www.springframework.org/schema/context"   
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans    
    http://www.springframework.org/schema/beans/spring-beans.xsd    
    http://www.springframework.org/schema/aop    
    http://www.springframework.org/schema/aop/spring-aop.xsd    
    http://www.springframework.org/schema/tx    
    http://www.springframework.org/schema/tx/spring-tx.xsd    
    http://www.springframework.org/schema/context    
    http://www.springframework.org/schema/context/spring-context.xsd">
    
    <description>Redis与spring 整合</description>

    <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">  
        <property name="maxIdle" value="300" />        
        <property name="maxWaitMillis" value="3000" />  
        <property name="testOnBorrow" value="true" />  
    </bean>  
    
    
    <bean id="redisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
            <property name="hostName" value="192.168.25.151"></property>
            <property name="port" value="6379"></property>
            <property name="poolConfig" ref="poolConfig"></property>
            <property name="database" value="0"></property>
     </bean>
        
    <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate">  
        <property name="connectionFactory" ref="redisConnectionFactory" /> 
        <property name="keySerializer">
            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
        </property>
        <property name="valueSerializer">
            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer"> 
            </bean>
        </property> 
    </bean>  
</beans>

简单测试代码

package com.ilcbs.cache.test;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:spring/applicationContext-cache.xml")
public class SpringJedisTest {
    
    @Autowired
    private RedisTemplate redisTemplate;
    
    //存储
    @Test
    public void testSet(){
        redisTemplate.opsForValue().set("spring", "193");
    }
    
    //获取
    @Test
    public void testGet(){
        String value = (String) redisTemplate.opsForValue().get("spring");
        System.out.println(value);
    }
}