Grails重新生成Eclipse项目

Question

I just upgrade Grails to 1.2.0. How can get Grails to regenerate the Eclipse .classpath file? It's currently pointing to the old Grails' JARs.

Answer 1

Right-click on the project node and select Configure|Convert to Grails Project. It'll setup a "Grails Dependencies" library pointing to the Grails jars, and it'll setup links to your plugin libs and folders. You will lose the entries for jars in the lib dir - my guess is that there's an assumption that you'll use Ivy for dependency management.

Answer 2

there is an option to upgrade grails using command line. "grails upgrade" That should upgrade your app..

before that you need to change your grails_home variable to point to your latest version.

Hope it helps.

Answer 3

Right click on the project name in the "Project Explorer" -> choose "Properties"

In the "Properties for window, look for the grails option on the left side.

Once in there, there should be a drop down for the grails version that the project was initially confugured/imported with. This should be changed to your new version.