redis管理存储session

1. 添加pom依赖：spring session redis

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

2. 配置类

/**
 * redis缓存session
 * @author Administrator
 *
 */
@Configuration
@EnableRedisHttpSession//开启spring-session支持
public class RedisSessionConfig {}