1、添加项目依赖

 <dependency><groupId>redis.clients</groupId><artifactId>jedis</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId></dependency>

2、单实例连接

 //Jedis单机测试@Testpublic void testJedisSingle() {Jedis jedis = new Jedis("127.0.0.1", 6379);jedis.set("str", "单机测试Jedis");String str = jedis.get("str");System.out.println(str);jedis.close();}

3、使用连接池连接

 //Jedis连接池测试@Testpublic void testJedisPool() {JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();//最大连接数jedisPoolConfig.setMaxTotal(30);//最大连接空闲数jedisPoolConfig.setMaxIdle(2);JedisPool jedisPool = new JedisPool(jedisPoolConfig, "127.0.0.1", 6379);Jedis resourceJedis = jedisPool.getResource();resourceJedis.set("str", "Jedis连接池测试");String str = resourceJedis.get("str");System.out.println(str);resourceJedis.close();}

4、编写JedisConfig 配置

package com.yy.config;import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;@Configuration
public class JedisConfig {@Value("${spring.redis.host}")private String host;@Value("${spring.redis.port}")private int port;@Value("${spring.redis.jedis.pool.max-active}")private int maxActive;@Value("${spring.redis.jedis.pool.max-idle}")private int maxIdle;@Value("${spring.redis.jedis.pool.min-idle}")private int minIdle;@Beanpublic JedisPoolConfig jedisPoolConfig() {JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();jedisPoolConfig.setMaxIdle(maxIdle);jedisPoolConfig.setMinIdle(minIdle);jedisPoolConfig.setMaxTotal(maxActive);;return jedisPoolConfig;}@Beanpublic JedisPool jedisPool(JedisPoolConfig jedisPoolConfig){return new JedisPool(jedisPoolConfig,host,port);}}

5、application.yml 配置文件

spring:redis:host: localhostport: 6379jedis:pool:max-idle: 6    #最大空闲数max-active: 10 #最大连接数min-idle: 2    #最小空闲数