Redis整合到Spring中

配置文件applicationContext.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"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
	   
	   http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <property name="maxTotal" value="5"></property>
        <property name="maxWaitMillis" value="5000"></property>
    </bean>

    <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
        <property name="poolConfig" ref="jedisPoolConfig"></property>
        <property name="hostName" value="localhost"></property>
        <property name="port" value="6379"></property>
    </bean>

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

实体类的对象

package cn.itcast.pojo;

import java.io.Serializable;

public class User implements Serializable {
    
    
    private String name;
    private int age;

    public String getName() {
    
    
        return name;
    }

    public void setName(String name) {
    
    
        this.name = name;
    }

    public int getAge() {
    
    
        return age;
    }

    public void setAge(int age) {
    
    
        this.age = age;
    }
}

测试1

package cn.itcast;

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(value = "classpath:applicationContext.xml")
public class Test01 {
    
    
    @Autowired
    private RedisTemplate redisTemplate;

    @Test
    public void testString() {
    
    
        //操作String类型
        //set get
        redisTemplate.opsForValue().set("name","zhangsan");

        Object name =  redisTemplate.opsForValue().get("name");
        System.out.println(name);

    }

    @Test
    public void testHash() {
    
    
        //操作String类型
        //hset hget gdel
    }

    @Test
    public void testList() {
    
    
        //操作String类型
        //lpush rpush lrange
    }

}

测试2

package cn.itcast;

import cn.itcast.pojo.User;
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;

import java.util.List;
import java.util.Map;
import java.util.Set;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(value = "classpath:applicationContext.xml")
public class Test02 {
    
    
    @Autowired
    private RedisTemplate redisTemplate;

    @Test
    public void testString() {
    
    
       /* redisTemplate.opsForValue().set("name","张三");
        Object name = redisTemplate.opsForValue().get("name");
        System.out.println(name);*/
        /*User user = new User();
        user.setName("张三");
        user.setAge(20);
        redisTemplate.opsForValue().set("user001",user);*/

        User user = (User) redisTemplate.boundValueOps("user001").get();
        System.out.println(user.getName());
        System.out.println(user.getAge());
    }

    @Test
    public void testHash() {
    
    
        //hset users name 王五
        redisTemplate.boundHashOps("users").put("name","王五");
        redisTemplate.boundHashOps("users").put("age","20");
        redisTemplate.boundHashOps("users").put("gender","男");
        //hget users name
        Object name = redisTemplate.boundHashOps("users").get("name");
        System.out.println(name);

        //hgetall
        Map users = redisTemplate.boundHashOps("users").entries();
        for (Object key : users.keySet()) {
    
    
            System.out.println(key + "--" + users.get(key));
        }
        //hkeys
        Set keys = redisTemplate.boundHashOps("users").keys();
        System.out.println(keys);
    }

    @Test
    public void testList() {
    
    
        //lpush rpush
        redisTemplate.opsForList().leftPush("list01","马蓉");
        redisTemplate.opsForList().leftPush("list01","宝强");
        redisTemplate.opsForList().leftPush("list01","宋吉吉");
        redisTemplate.opsForList().rightPush("list01","百合");
        //lrange
        List list = redisTemplate.opsForList().range("list01", 0, -1);
        System.out.println(list);
    }

    @Test
    public void testSet() {
    
    

    }
}

Pom文件

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>cn.itcast</groupId>
    <artifactId>12_redisTemplate</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>5.0.5.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>5.0.5.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.7.3</version>
        </dependency>

        <!-- spring data redis实现 -->
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            <version>1.7.2.RELEASE</version>
        </dependency>

    </dependencies>
</project>