Question

我想在Multipart-Entity中发送带有文件路径的String []我得到link（我的代码太大了，不能发布，所以我发布参考链接）其中@rohit mandiwal代码适用于单个图像没有字符串[]，但现在我已经发送了多个带有字符串[]

的图像

该服务的我的服务器端代码就像那样

@RequestMapping(value = "/Images", method = RequestMethod.POST)
@ResponseBody
@ResponseStatus(value = HttpStatus.OK)
public ImageFilePath uploadFileImage(
        @RequestParam("file") MultipartFile[] multipartFiles,@RequestParam("side") String[] sides)
        throws Exception {
    return AppointmentService.uploadFileImage(multipartFiles, sides);
}

但我无法通过更改上述代码将 String [] side 发送到该服务。我的服务要求类似于

"Token:ulhas...@gmail.com:people:1460612590421:3f8eeae2f6d2a53c18117bca8952d018" -H "Content-Type:multipart/form-data" "myURL/appointment/myImages" -X POST -F file=@/home/ulhas/Desktop/desktopPdata/img_195753.jpg -F side=left -F file=@/home/ulhas/Desktop/desktopPdata/img_195753.jpg -F side=left

Answer 1

试试这段代码..

private class webAsync extends AsyncTask<String, Integer, String> {

    private ProgressDialog pb = null;
    private HttpResponse httpResponse;
    private HttpPost postRequest;
    private HttpClient httpClient;
    private HttpEntity httpEntity;
    String Str_imagepath="path file";

    @Override
    protected String doInBackground(String... params) {



        String APP_SERVICE_DOMAIN = null;
        String mIncomingUrl = null;

            APP_SERVICE_DOMAIN = "URL webservice";

        mIncomingUrl = APP_SERVICE_DOMAIN;// add the field if any




        System.out.println("@Incoming Request URL ==" + mIncomingUrl);
        try {

            HttpPost httppost = new HttpPost(mIncomingUrl);

            MultipartEntity entity = new MultipartEntity();
            File myFile = new File(Str_imagepath);
            Log.e("TAG_FILE", "Exists1 " + myFile.exists());

            FileBody fileBody = new FileBody(myFile);
            if(myFile.exists()) {
                entity.addPart("image", fileBody);

     // webservice parameter for file
            }
      for (String mArray: mSelectedCategoryArray)
      {
     entity .addPart("ArrayID[]", new StringBody(mArray));
      } 

            httppost.setEntity(entity);
            HttpClient httpclient = new DefaultHttpClient();
            HttpResponse httpresponse = httpclient.execute(httppost);
            if (httpresponse.getEntity() != null) {
                String fileResponse = EntityUtils.toString(httpresponse
                        .getEntity());
                System.out.println("@@............." + fileResponse);



                return fileResponse;
            }
        } catch (Exception e) {


        }

        return null;
    }


}

如何在MultipartEntity中发送String Array

1 个答案: