package com.ruoyi.doublePrevention.config.redis;

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.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig  {

    /**
    * @Description: key和value的序列化方式
    */
    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {

        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(factory);
        // json序列化对象
        GenericJackson2JsonRedisSerializer jackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        // key=>string
        template.setKeySerializer(stringRedisSerializer);
        // hash=>string
        template.setHashKeySerializer(stringRedisSerializer);
        // value=>json
        template.setValueSerializer(jackson2JsonRedisSerializer);
        // hashValue=>json
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        // set
        template.afterPropertiesSet();
        return template;
    }





}