spring mvc配置redis及使用

配置所需jar包

<!-- Jedis是Redis官方推薦的Java連接開發工具 -->
<dependency>
   <groupId>redis.clients</groupId>
   <artifactId>jedis</artifactId>
   <version>2.7.3</version>
</dependency>
<!-- 對Redis的Key-Value數據存儲操作提供了更高層次的抽象 -->
<dependency>
   <groupId>org.springframework.data</groupId>
   <artifactId>spring-data-redis</artifactId>
   <version>1.6.0.RELEASE</version>
</dependency>

redis.properties

#redis的服務器地址
redis.host=127.0.0.1
#redis的服務端口
redis.port=6379
#密碼
redis.password=123456

#最大連接數
redis.maxActive=300
#最大空閑數
redis.maxIdle=100
#最大建立連接等待時間
redis.maxWaitMillis=1000

spring-redis.xml

<?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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-4.0.xsd">
    <!--
    <context:property-placeholder location="classpath:redis.properties"/>
    -->
    <!-- Redis 配置 -->
    <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <property name="maxTotal" value="${redis.maxActive}"/>
        <property name="maxIdle" value="${redis.maxIdle}"/>
        <property name="maxWaitMillis" value="${redis.maxWaitMillis}"/>
        <property name="testOnBorrow" value="true"/>
    </bean>

    <!-- redis單節點數據庫連接配置 -->
    <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
        <property name="hostName" value="${redis.host}"/>
        <property name="port" value="${redis.port}"/>
        <property name="password" value="${redis.password}"/>
        <property name="poolConfig" ref="jedisPoolConfig"/>
    </bean>

    <!-- redisTemplate配置 -->
    <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">
        <property name="connectionFactory" ref="jedisConnectionFactory"/>
    </bean>
</beans>

簡單測試

package com.test.web;

import org.springframework.ui.Model;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;

@Controller
@RequestMapping("/test")
public class TestController {
    @Autowired
    private RedisTemplate rt;

    @RequestMapping(value="/info", method = RequestMethod.GET)
    private void info(){
        String name = "test";
        //存入redis
        rt.opsForValue().set("name", name);
        //從redis取出對應值
        Object redis_name = rt.opsForValue().get("name");

        Sysout.out.println(redis_name);
    }
}

//輸出test