是否可以使用 spring cloud starter zuul 进行端口转发?

Is it possible port forwarding with spring cloud starter zuul?

关于spring cloud starter zuul,我们可以通过以下配置路由请求路径:

application.yml

server:
  port: 80
zuul:
  routes:
    amqp:
      url: http://127.0.0.1:8010/amqp
    astm:
      url: http://127.0.0.1:8011/astm
    mllp:
      url: http://127.0.0.1:8012/mllp
    labs:
      url: http://127.0.0.1:8013/labs

使用来自 http://127.0.0.1/mllp routed to http://127.0.0.1:8012/mllp 的配置请求。但是我想用它做端口转发,有可能吗?让我们说:

============================================
  request                 forwarded
tcp ip:port              tcp ip:port
============================================
0.0.0.0:22210            192.168.0.10:22210
0.0.0.0:55510            192.168.0.11:55510
============================================

如果可以怎么配置呢?或者 spring 启动应用程序中用于端口转发的任何简单机制?

您的意思是作为某种运行服务不可知的 HAProxy 替代品?那么答案是:没有!正如您从 Zuul Wiki its only purpose is to filter and route HttpRequests and HttpResponses. You'll also find out the same by checking the code of ZuulServlet 中看到的那样,它只处理 HttpServletRequests 和 HttpServletResponses。