Evangelist Michael Shaw

[GWT] Changing the ports 8888 and 9997 applications

I saw that person on the web or almost never spoke, by default, a GWT application is launched on an application server embedded JETTY on port 8888. When you develop your applications, you must install a plugin in your browser that will connect with your application coded in Java and transcribe all the client side in JavaScript.

To develop several projects at the same time, we must therefore set two ports.
To access the parameters of its application, it must right click on the project and select Run As> Run Configurations:

We arrive in the configuration of our GWT application.
must change places with 2 ports.
The first one, JETTY. By default, it equals 8888, so I changed the port in 8888 to 8890, we may as well choose to tick the option to always choose an unused port. That practice, much to use it.

Second, we must change the port by placing second in the Arguments tab and adding the option-codeServerPort 9998, for example port number



Thus You can have multiple projects available through the combination of the two ports.
So much for the tip.