JX_Cover/src/main/java/com/usky/config/redis/RedisConfig.java

package com.usky.config.redis;

import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectMapper.DefaultTyping;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import javax.annotation.Resource;

/**
* 开启缓存支持
* @author zyf
 * @Return:
*/
@Slf4j
@Configuration
public class RedisConfig extends CachingConfigurerSupport {

	@Resource
	private LettuceConnectionFactory lettuceConnectionFactory;
	/**
	 * RedisTemplate配置
	 * @param lettuceConnectionFactory
	 * @return
	 */
	@Bean
	public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
		log.info(" --- redis config init --- ");
		Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer =jacksonSerializer();
		RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
		redisTemplate.setConnectionFactory(lettuceConnectionFactory);
		RedisSerializer<?> stringSerializer = new StringRedisSerializer();
		// key序列化
		redisTemplate.setKeySerializer(stringSerializer);
		// value序列化
		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
		// Hash key序列化
		redisTemplate.setHashKeySerializer(stringSerializer);
		// Hash value序列化
		redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
		redisTemplate.afterPropertiesSet();
		return redisTemplate;
	}

	private Jackson2JsonRedisSerializer jacksonSerializer() {
		Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
		ObjectMapper objectMapper = new ObjectMapper();
		objectMapper.setVisibility(PropertyAccessor.ALL, Visibility.ANY);
		objectMapper.enableDefaultTyping(DefaultTyping.NON_FINAL);
		jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
		return jackson2JsonRedisSerializer;
	}


}