Java 在Eclipse中获取当前编辑文件的绝对路径
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Get the absolute path of the currently edited file in Eclipse
提问by levik
I'd like to write a plugin that does something with the currently edited file in Eclipse. But I'm not sure how to properly get the file's full path.
我想编写一个插件来处理 Eclipse 中当前编辑的文件。但我不确定如何正确获取文件的完整路径。
This is what I do now:
这就是我现在所做的：
IFile file = (IFile) window.getActivePage().getActiveEditor.getEditorInput().
getAdapter(IFile.class);
Now I have an IFile object, and I can retrieve it's path:
现在我有一个 IFile 对象，我可以检索它的路径：
file.getFullPath().toOSString();
However this still only gives me the path relative to the workspace. How can I get the absolute path from that?
但是，这仍然只给了我相对于工作区的路径。我怎样才能从中获得绝对路径？
采纳答案by Chris Marasti-Georg
Looks like you want IResource.getRawLocation(). That returns an IPath, which also has a makeAbsolute()method if you want to be doubly sure you've got an absolute path.
看起来你想要IResource.getRawLocation()。这将返回一个IPath，makeAbsolute()如果您想加倍确定您有一个绝对路径，它也有一个方法。
回答by Chris Marasti-Georg
I usually call IFile.getLocation() which returns an IPath and then call IPath.toOSString().
我通常调用 IFile.getLocation()，它返回一个 IPath，然后调用 IPath.toOSString()。
file.getLocation().toOSString()
回答by Chris Marasti-Georg
IWorkspace ws = ResourcesPlugin.getWorkspace();
IProject project = ws.getRoot().getProject("*project_name*");
IPath location = new Path(editor.getTitleToolTip());
IFile file = project.getFile(location.lastSegment());
into file.getLocationURI() it's the absolute path
回答by James E. Ervin
I think a more Java friendly solution would be to do use the following:
我认为更 Java 友好的解决方案是使用以下内容：
IResource.getLocation().toFile()
This takes advantage of the IPath API (the getLocation() part) and will return a java.io.File instance. Of course the other answers will probably get you to where you want to be too.
这利用了 IPath API（getLocation() 部分）并将返回一个 java.io.File 实例。当然，其他答案也可能会让你到达你想去的地方。
On a tangential note, I find the IDE class (org.eclipse.ui.ide.IDE)a useful utility resource when it comes to editors.
顺便提一下，我发现 IDE 类(org.eclipse.ui.ide.IDE)对于编辑器来说是一个有用的实用程序资源。
回答by ChrisJF
The answer that worked for me (and I tested it!) was:
对我有用的答案（我测试过！）是：
// Get the currently selected file from the editor
IWorkbenchPart workbenchPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActivePart();
IFile file = (IFile) workbenchPart.getSite().getPage().getActiveEditor().getEditorInput().getAdapter(IFile.class);
if (file == null) throw new FileNotFoundException();
String path = file.getRawLocation().toOSString();
System.out.println("path: " + path);
回答by user3491194
For me, this run ok.
对我来说，这运行正常。
IWorkspaceRoot workSpaceRoot = ResourcesPlugin.getWorkspace().getRoot();
IWorkspaceRoot workSpaceRoot = ResourcesPlugin.getWorkspace().getRoot();
File file = workSpaceRoot.getRawLocation().makeAbsolute().toFile();
文件文件 = workSpaceRoot.getRawLocation().makeAbsolute().toFile();
file list from this location:
此位置的文件列表：
File[] files = file.listFiles();
File[] 文件 = file.listFiles();
