<dependency>

       <groupId>org.springframework.data</groupId>

       <artifactId>spring-data-redis</artifactId>

       <version>1.8.18.RELEASE</version>

     </dependency>

     <dependency>

       <groupId>org.apache.commons</groupId>

       <artifactId>commons-pool2</artifactId>

       <version>2.6.0</version>

     </dependency>

     <dependency>

         <groupId>redis.clients</groupId>

         <artifactId>jedis</artifactId>

         <version>2.9.0</version>

     </dependency>

     <dependency>

       <groupId>com.fasterxml.jackson.core</groupId>

       <artifactId>jackson-databind</artifactId>

       <version>2.9.8</version>

     </dependency>

 package cn.coreqi.config;

 import cn.coreqi.entities.User;

 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.Jackson2JsonRedisSerializer;

 import org.springframework.data.redis.serializer.StringRedisSerializer;

 @Configuration

 public class RedisConfig {

 //    @Bean

 //    public RedisConnectionFactory redis(){

 //        RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration();

 //        redisStandaloneConfiguration.setHostName("192.168.205.128");

 //        redisStandaloneConfiguration.setPort(6379);

 //        redisStandaloneConfiguration.setDatabase(0);

 //        //redisStandaloneConfiguration.setPassword(RedisPassword.of("123456"));

 //

 //        JedisClientConfiguration.JedisClientConfigurationBuilder jedisClientConfiguration = JedisClientConfiguration.builder();

 //        jedisClientConfiguration.connectTimeout(Duration.ofMillis(6000));//  connection timeout

 //

 //        JedisConnectionFactory factory = new JedisConnectionFactory(redisStandaloneConfiguration, jedisClientConfiguration.build());

 //        return factory;

 //    }

     @Bean

     public RedisConnectionFactory redis(){

         JedisConnectionFactory factory = new JedisConnectionFactory();

         factory.setHostName("192.168.205.128");

         factory.setPort(6379);

         return factory;

     }

     @Bean

     public RedisTemplate<String, User> redisTemplate(RedisConnectionFactory redis){

         RedisTemplate<String, User> redisTemplate = new RedisTemplate<>();

         redisTemplate.setConnectionFactory(redis);

         redisTemplate.setKeySerializer(new StringRedisSerializer());

         redisTemplate.setValueSerializer(new Jackson2JsonRedisSerializer<User>(User.class));

         return redisTemplate;

     }

 //    @Bean

 //    public StringRedisTemplate stringRedisTemplate(RedisConnectionFactory redis){

 //        return new StringRedisTemplate(redis);

 //    }

 }