package com.newfiber.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
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.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RedisConfig{
    @Bean("redisTemplate")
    public RedisTemplate<String,Object> redisTemplate(RedisConnectionFactory factory){
        //1、创建RedisTemplate对象
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        //2、添加Redis的连接工厂
        redisTemplate.setConnectionFactory(factory);
        //3、定义Jackson2的序列化对象
        Jackson2JsonRedisSerializer<Object> jsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
        ObjectMapper om = new ObjectMapper();
        //4、指定要序列化的域，field,get和set,以及修饰符范围，ANY是都有包括private和public
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        jsonRedisSerializer.setObjectMapper(om);
        //5、String的序列化方式
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        //6、配置key  以及 hashkey的序列化方式
        redisTemplate.setKeySerializer(stringRedisSerializer);
        redisTemplate.setHashKeySerializer(stringRedisSerializer);

        redisTemplate.setValueSerializer(jsonRedisSerializer);
        redisTemplate.setHashValueSerializer(jsonRedisSerializer);
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }

}