Eclipse & Tomcat: How to specify which folder is served from the project?

问题

I'm using Eclipse 3.4 and Tomcat 5.5 and I have a Dynamic Web Project set up. I can access it from http://127.0.0.1:8080/project/ but by default it serves files from WebContent folder. The real files, that I want to serve, can be found under folder named "share". This folder comes from CVS so I'd like to use it with its given name instead of renaming it. How can this be done?

回答1:

In the project folder, there should be a file under the .settings folder named org.eclipse.wst.common.component that contains an XML fragment like this:

<wb-module deploy-name="WebProjectName">
    <wb-resource deploy-path="/" source-path="/WebContent"/>
    <wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>

You should be able to change the source-path under wb-resource to your share folder. I'd make these changes with the Eclipse project closed to be safe.

This is a setting that you pick when you first create the Dynamic Web Project in Eclipse - I can't find how to change the value in an existing project thru Eclipse itself.

If you want the share folder to be mapped to a different path when deployed, such as /share/ in your webapp, you can probably just add another wb-resource element.

回答2:

Can be done through Eclipse, no need to manually edit .settings files.

In Eclipse 3.6 (and possibly earlier releases),

right click on your project
click on properties
Click on 'Deployment Assembly'
Add... Folder -> Next
Navigate to source folder
Finish

回答3:

if you're running windows, use the junction utility from MS : http://technet.microsoft.com/en-us/sysinternals/bb896768.aspx and map your share directory to the Webcontent folder. I've regularly done several of these mappings quite regularly.