create-route - Cloud Foundry CLI Reference Guide | 
      cf create-route DOMAIN [--hostname HOSTNAME] [--path PATH]
   Create a TCP route:
      cf create-route DOMAIN [--port PORT]
   cf create-route example.com                             # example.com
   cf create-route example.com --hostname myapp            # myapp.example.com
   cf create-route example.com --hostname myapp --path foo # myapp.example.com/foo
   cf create-route example.com --port 5000                 # example.com:5000
HTTP 路徑的主機名稱(共用網域的必要項目)
HTTP 路徑 (route) 的路徑 (path)
Port for the TCP route (default: random port)