SpringBoot开发案例 分布式集群共享Session详解

<dependency>
  <groupId>org.springframework.session</groupId>
  <artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

## redis
#session存储类型
spring.session.store-type=redis
spring.redis.database=0
spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.password=123456
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1
spring.redis.pool.max-idle=8
spring.redis.pool.min-idle=0
spring.redis.timeout=3000

@RequestMapping(value="login",method=RequestMethod.POST)
public Result login(String username,String password,HttpServletRequest request,HttpServletResponse response) throws Exception {
    SysUser user = userService.getUser(username);
    if(user==null) {
      return Result.error("用户不存在");
    }else {
      if(user.getPassword().equals(password)) {
        request.getSession().setAttribute("user", user);
        return Result.ok();
      }else {
        return Result.error("密码错误");
      }
    }
}

server {
    listen    80;
    server_name blog.52itstyle.vip;
    location / {
      proxy_pass http://192.168.1.2:8080; 
    }
    location /cart {
       proxy_pass http://192.168.1.3:8080$request_uri;
    }
    location /order {
       proxy_pass http://192.168.1.4:8080$request_uri;
    }
 }

127.0.0.1:6379> keys *
1) "spring:session:expirations:1562577660000"
2) "spring:session:sessions:1076c2bd-95b1-4f23-abd4-ab3780e32f6f"
3) "spring:session:sessions:expires:1076c2bd-95b1-4f23-abd4-ab3780e32f6f"