springboot 使用redis实现session共享

1.pom依赖

        
            org.springframework.boot
            spring-boot-starter-data-redis
            
                
                    redis.clients
                    jedis
                
                
                    io.lettuce
                    lettuce-core
                
            
        
        
            redis.clients
            jedis
        


 
        
            org.springframework.session
            spring-session-data-redis
            2.1.12.RELEASE
        

2.properties配置
#redis
spring.redis.database=0
spring.redis.host=localhost
spring.redis.port=6379
spring.redis.password=
spring.redis.timeout=30s
spring.redis.lettuce.pool.max-active=8
spring.redis.lettuce.pool.max-idle=8
spring.redis.lettuce.pool.max-wait=-1s
spring.redis.lettuce.pool.min-idle=0
spring.redis.lettuce.shutdown-timeout=100ms
#session 共享
spring.session.store-type=redis

3.启动类加注解
@EnableRedisHttpSession//session共享
public class SpringbootApplication{
}

4.如果报错存入sess的User类无法序列化的话
User类加一个
implements Serializable