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  • RCP软件退出时,清空工作空间内容

     重载ApplicationWorkbenchWindowAdvisor中的postWindowClose() 方法

    @Override
     public void postWindowClose() {
      // TODO Auto-generated method stub
      //super.postWindowClose();
      boolean openConfirm = MessageDialog.openConfirm(null, Messages.ApplicationWorkbenchWindowAdvisor_title, Messages.ApplicationWorkbenchWindowAdvisor_content);
      if(openConfirm)
      {
       Location instanceLocation = Platform.getInstanceLocation();
       URL path = instanceLocation.getURL();
       //关闭数据库连接
       SQLiteDBHelper.getSQLiteInstace().Close();
       File  workspace= new File(path.getPath());//+File.separator+SQLiteDBHelper.DB_FILE_NAME
       //删除程序运行的临时记录
       deleteFile(workspace);
      }
      
     }
     //删除文件夹及文件夹内容
     public void deleteFile(File targetFile)
     {
      if(targetFile.isDirectory())
      {
       File[] list = targetFile.listFiles();
       for (int i = 0; i < list.length; i++) {
        deleteFile(list[i]);
       }
       //
       targetFile.deleteOnExit();
      }
      else
       targetFile.deleteOnExit();
     }
       

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  • 原文地址:https://www.cnblogs.com/wuhenke/p/2384201.html
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