SpringBoot（十五）：SpringBoot整合Redis

一、环境准备

• Redis-x64-3.2.100.zip
• SpringBoot 1.5.10.RELEASE

Redis-x64-3.2.100.zip 下载地址：https://github.com/MicrosoftArchive/redis/releases

pom依赖：

        <!-- redis -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>

二、项目结构

三、代码详情

application.yml

spring:
  # Redis 配置信息
  redis:
    database: 0
    host: 127.0.0.1
    port: 6379
#    password:
    timeout: 3000
    pool:
      max-active: 200
      max-wait: 1000
      max-idle: 500
      min-idle: 50

RedisConfiguration.java

package cn.saytime.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.JdkSerializationRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author zh
 * @ClassName cn.saytime.config.RedisConfiguration
 * @Description
 */
@Configuration
public class RedisConfiguration {

        @Autowired
        private JedisConnectionFactory jedisConnectionFactory;

        @Bean
        public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
            RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
            template.setConnectionFactory(jedisConnectionFactory);
            template.setKeySerializer(new StringRedisSerializer());
            template.setValueSerializer(new JdkSerializationRedisSerializer());
            template.afterPropertiesSet();
            return template;
        }

}

User.java

package cn.saytime.domain;

import java.io.Serializable;

/**
 * @author zh
 * @ClassName cn.saytime.domain.User
 * @Description
 */
public class User implements Serializable {

    private int id;
    private String name;

    // getter  setter  constructor  toString
}

测试类 SpringbootRedisApplicationTests.java

package cn.saytime;

import cn.saytime.domain.User;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.List;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringbootRedisApplicationTests {

    @Autowired
    private RedisTemplate<String, Object> redisTemplate;

    @Test
    public void contextLoads() {

        // 存取字符串
        redisTemplate.opsForValue().set("a", "1");
        Object a = redisTemplate.opsForValue().get("a");
        System.out.println(a);

        // 存取user对象
        redisTemplate.opsForValue().set("user1", new User(1, "张三"));
        User user1 = (User) redisTemplate.opsForValue().get("user1");
        System.out.println(user1);
    }

}

先开启redis服务，然后执行测试代码，输出结果为：

1
User{id=1, name='张三'}

测试redis成功

其他list，hash等方法这里就不演示了，具体查看api即可。