package com.huimv.env.admin.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.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializer;

import java.net.UnknownHostException;

@Configuration
public class RedisConfig {
    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory)
            throws UnknownHostException {
        // 创建模板
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        // 设置连接工厂
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        // 设置序列化工具
        GenericJackson2JsonRedisSerializer jsonRedisSerializer =
                new GenericJackson2JsonRedisSerializer();
        // key和 hashKey采用 string序列化
        redisTemplate.setKeySerializer(RedisSerializer.string());
        redisTemplate.setHashKeySerializer(RedisSerializer.string());
        // value和 hashValue采用 JSON序列化
        redisTemplate.setValueSerializer(jsonRedisSerializer);
        redisTemplate.setHashValueSerializer(jsonRedisSerializer);
        return redisTemplate;
    }
}
