在 Eclipse 中重构“包结构”以将包的子包重定位到其父包
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Refactor "package structure" in Eclipse to relocate a package's child package to its parent package
提问by Chantz
In Eclipse's "Package Explorer", let's say I have a list of packages like this:
在 Eclipse 的“包资源管理器”中，假设我有一个这样的包列表：
- com.animal.dog
- com.animal.cat
- com.animal.frog
- com.animal.dog
- com.animal.cat
- com.animal.frog
If I want to refactor this package structure so that the final package structure looks like
如果我想重构这个包结构，使最终的包结构看起来像
- com.dog
- com.cat
- com.frog
- 狗
- 猫
- 青蛙
So essentially removing the parent package & attaching the child packages to its grandparent. I have many child packages in "com.animal" package & I would like to avoid if possible doing this manually & then also changing the package imports everywhere.
因此，基本上删除父包并将子包附加到其祖父包。我在“com.animal”包中有很多子包，如果可能的话，我想避免手动执行此操作，然后还要更改各处的包导入。
回答by Bozho
If you switch your package representation to hierarchical(from arrow on the top-right), you can right-click the com.animalpackage and rename it to com.
如果您将包表示切换为hierarchical（从右上角的箭头），您可以右键单击com.animal包并将其重命名为com.
回答by Grzegorz Oledzki
Probably you don't have any classes directly under com.animal. What you can do is either follow Bozho's suggestion (and switch to hierarchical view) or create a temporary class directly under com.animal. This way Eclipse would present a separate entry for com.animal.
可能你没有任何直接在com.animal. 您可以做的是遵循 Bozho 的建议（并切换到分层视图）或直接在com.animal. 这样 Eclipse 将为com.animal.
Having selected com.animalyou can simply do the rename refactoring. Make sure you select the 'Rename subpackages' checkbox.
选择后，com.animal您可以简单地进行重命名重构。确保选中“重命名子包”复选框。
