Persistence.xml编辑器

Question

我使用eclipse kepler（java EE），当我打开编辑器时，看不到以下标签： https ://www.eclipse.org/webtools/dali/docs/3.2/user_guide/task_manage_persistence.htm persistence.xml标签。

Answer 1

I figured it out, it happens when you have android plugins installed. It opens android xml editor instead of the persistence one. Right click on it -> Open with -> Persistence XML Editor!