问题
Currently when I type in the URL of my webapp, say "http://abc.edu/mywebapp/", I am taken to the login page of my webapp. When I type "http://abc.edu/", I am taken to the GlassFish info page. How can I do it such that when I key in "http://abc.edu/", I will be taken to my login page and not the GlassFish info page?
回答1:
Option 1: You can set one of your webapps as default. This can be done with the admin console:
Configuration --> Virtual Servers --> server
Then select your default web application from the drop-down menu. If your webserver port is 8080, you can start your application now by:
http://hostname:8080
instead of http://hostname:8080/webapp
Notice that "server" is the name of Glassfish's default virtual server. If you configured a different virtual server for your webapp you need to change it accordingly.
Furthermore regarding this source, there might be some problems with JDBCRealms.
Option 2: You could also deploy your default webapp to "/" instead of "/webapp" but I think the first option is more flexible.
回答2:
You need to change your context root to "/" Edit the application.xml that is where the context root for the app is set. You might have to undeploy the default context root inorder to do that (that is what I do in JBoss, I undeploy ROOT.war).
来源：https://stackoverflow.com/questions/6287577/how-to-change-default-start-page-of-glassfish