package com.jt.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;

import java.net.UnknownHostException;

@Configuration
public class RedisConfig {
    /**
     * RedisTemplate对象简单的定制策略
     * @param redisConnectionFactory
     * @return
     * @throws UnknownHostException
     */
    @Bean
    public RedisTemplate<Object, Object> redisTemplate(
            RedisConnectionFactory redisConnectionFactory)
            throws UnknownHostException {
        RedisTemplate<Object, Object> template =
                new RedisTemplate<>();
        template.setConnectionFactory(redisConnectionFactory);
        //修改默认序列化方式
        template.setKeySerializer(RedisSerializer.string());
        template.setValueSerializer(RedisSerializer.json());
        template.setHashKeySerializer(RedisSerializer.string());
        template.setHashValueSerializer(RedisSerializer.json());
        return template;
    }
}