如何从eclipse插件获取资源路径 [英] How to get resources path from a eclipse plugin

问题描述

我正在使用Eclipse Plugin-in-project开发一个Eclipse插件，它将在工具栏中添加一个菜单项。我的插件项目取决于一个文件，它位于同一个插件项目中，我想要该文件的路径。
以下是我用来获取路径的示例代码：

 捆绑包= Platform.getBundle（com.feat.eclipse.plugin）; 
 URL fileURL = bundle.getEntry（webspy / lib / file.txt）; 
文件文件= null; 
 String path = null; 
 try {
 file = new File（FileLocator.resolve（fileURL）.toURI（））; 
 path = file.getAbsolutePath（）; 
} catch（URISyntaxException e1）{
 e1.printStackTrace（）; 
} catch（IOException e1）{
 e1.printStackTrace（）; 
} 
  

从eclipse运行时运行为 - > Eclipse应用程序，它给我正确的路径但是当我导出我的插件作为jar并添加到我的eclipse插件文件夹，它不给我正确的路径。请帮助我解决这个问题。

解决方案

使用：

  URL url = FileLocator.find（bundle，new Path（webspy / lib / file.txt），null）; 
 
 url = FileLocator.toFileURL（url）; 
 
文件文件= URIUtil.toFile（URIUtil.toURI（url））; 
  

当您的文件打包在一个jar中 FileLocator.toFileURL 将它们复制到临时位置，以便您可以使用文件访问它们。

I am developing an Eclipse plugin using Eclipse Plugin-in-project where it will add a menu item in the toolbar. My plugin project is depending on one file it is located in the same plugin project I want the path of that file. Below is the sample code I have used to get the path:

Bundle bundle = Platform.getBundle("com.feat.eclipse.plugin");
URL fileURL = bundle.getEntry("webspy/lib/file.txt");
File file = null;
String path=null;
try {
    file = new File(FileLocator.resolve(fileURL).toURI());
    path = file.getAbsolutePath();
} catch (URISyntaxException e1) {
    e1.printStackTrace();
} catch (IOException e1) {
    e1.printStackTrace();
}

While running from eclipse Run as--> Eclipse Application it is giving me the correct path. But when I export my plugin as jar and add it in my eclipse plugins folder its not giving me the correct path. Please help me to resolve this.

解决方案

Use:

URL url = FileLocator.find(bundle, new Path("webspy/lib/file.txt"), null);

url = FileLocator.toFileURL(url);

File file = URIUtil.toFile(URIUtil.toURI(url));

When your files are packed in a jar FileLocator.toFileURL will copy them to a temporary location so that you can access them using File.

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