```
sudo php -S localhost:888 -t RESTful/public
PHP 7.0.6 Development Server started at Fri Jul 29 11:33:29 2016Listening on http://localhost:888Document root is /Users/machero/code/RESTful/public
Press Ctrl-C to quit.
[Fri Jul 29 11:33:30 2016] ::1:63512 [200]: /
```
现象描述:
第一次命令行绑定端口888启动,能正常访问。当再次刷新时或者访问其它页面就打不开网页了,效果如下
当我关闭命令行php端口的绑定,重新执行命令行端口888的绑定,又浮现了上面的情况。