<action name="downloadAction" class="action.Actions.DownloadPics">
            <result type="stream">
                <!--指定返回型別為流-->
                <param name="inputName">Target</param>
                <!--指定是哪個方法執行之後的返回值-->
                <param name="contentDisposition">filename="this is you cat.zip"</param>
                <!--指定檔案的名字-->
            </result>
        </action>
 

   public InputStream getTarget() throws Exception
        {
            File file = new File("/Cat'sEye/downloadFiles/zipFile.zip");
            CallPython callPython = new CallPython();
            callPython.execute(getTargetUrl());
            InputStream in = new FileInputStream(file);
            return in;
        }
 

    int execute(String url) {

//         先把上次下載的內容清理乾淨
         File file = new File("/Cat'sEye/downloadFiles/111");
         if(file.exists()){
             delDir(file);
         }

//         使用bat檔案進入python所在的位置，然後實行python程式
        try {
            FileWriter writer = new FileWriter("runPython.bat");
            writer.write("@echo  off");
            writer.write("\r\n ");
            writer.write("cd /");
            writer.write("\r\n");
            writer.write("cd Cat'sEye\\Cat'sEyePython");
            writer.write("\r\n");
            writer.write("python dmzj_start.py" + " " + url);
            writer.write("\r\n ");
            writer.write("exit");
            writer.write("\r\n ");
            writer.write("@echo   on ");
            writer.close();
            Process process =  Runtime.getRuntime().exec("cmd /c start   /wait   runPython.bat");
            process.waitFor();
            return 0;
        } catch (Exception e1) {
            e1.printStackTrace();
        }
        return 1;
    }