无法在服务器中查看图像

Question

我是Android的初学者，我想将图像上传到我的服务器，但问题是图像上传但我无法正常查看，但有一些问题，但我不知道在哪里......所以请帮助我。

这是我将代码上传到服务器的后台活动的安卓代码

public class BackgroundSendActivity extends AsyncTask<Void, Void, String> {

    Bitmap ori_image;
    String ID, send_url, image;

    BackgroundSendActivity(Bitmap ori_image, String ID) {

        this.ori_image = ori_image;
        this.ID = ID;
    }

    @Override
    protected void onPreExecute() {

        send_url = "http://androidmedinfo.net23.net/sendtoserver.php";
    }

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

        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ori_image.compress(Bitmap.CompressFormat.JPEG,100, byteArrayOutputStream);
        image = Base64.encodeToString(byteArrayOutputStream.toByteArray(), Base64.DEFAULT);

        try {
            URL url = new URL(send_url);
            HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
            httpURLConnection.setRequestMethod("POST");
            httpURLConnection.setDoInput(true);
            httpURLConnection.setDoOutput(true);
            OutputStream outputStream = httpURLConnection.getOutputStream();
            BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(outputStream, "UTF-8"));
            String data = URLEncoder.encode("ID", "UTF-8") + "=" + URLEncoder.encode(ID, "UTF-8") + "&" +
                    URLEncoder.encode("image", "UTF-8") + "=" + URLEncoder.encode(image, "UTF-8");
            bufferedWriter.write(data);
            bufferedWriter.flush();
            bufferedWriter.close();
            outputStream.close();
            InputStream inputStream = httpURLConnection.getInputStream();
            inputStream.close();
            httpURLConnection.disconnect();
            return "Image Uploaded Successfully....";

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }


        return "Error while uploading image.....";
    }

这是我上传图片的php代码

     <?php

          $id = urldecode($_POST["ID"]);
          $image = urldecode($_POST["image"]);

          $decodeImage = base64_decode("$image");
          file_put_contents("pictures/".$id.".jpg",$decodeImage);

     ?>