1.redis
pom
org.springframework.boot
spring-boot-starter-data-redis
application.yml
spring:
redis:
host: localhost
password: 123456
port: 6379
timeout: 5000
database: 1
配置类
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
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.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import java.time.Duration;
/**
* @author {@literal puzhiweipuzhiwei@foxmail.com}
* 继承 CachingConfigurerSupport,为了自定义生成 KEY 的策略。可以不继承。
*/
@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport {
private int timeToLive = 3*60*60*1000;
/**
* 配置Jackson2JsonRedisSerializer序列化策略
* */
private Jackson2JsonRedisSerializer