Question

我在这里有一个非常奇怪的错误，我已成功上传我的网络服务器中的图像，我的意思是它显示在那里，但是当我尝试打开它时，它说“在此服务器上找不到请求的URL xxxx” 。这是它的ss：

Image not found

这里的文件显然在服务器上：

web server screenshot

以下是我的Android代码，以备您需要时使用：

public void uploadimage(){
    Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Image From Gallery"), 1);


}
@Override
protected void onActivityResult(int RC, int RQC, Intent I) {

    super.onActivityResult(RC, RQC, I);

    if (RC == 1 && RQC == RESULT_OK && I != null && I.getData() != null) {

        Uri uri = I.getData();

        try {

            bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri);
            profile_pic.setImageBitmap(bitmap);
            ImageUploadToServerFunction();

        } catch (IOException e) {

            e.printStackTrace();
        }
    }
}
public void ImageUploadToServerFunction(){
    created=false;

    ByteArrayOutputStream byteArrayOutputStreamObject ;

    byteArrayOutputStreamObject = new ByteArrayOutputStream();

    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, byteArrayOutputStreamObject);

    byte[] byteArrayVar = byteArrayOutputStreamObject.toByteArray();
    long lengthbmp = byteArrayVar.length;
        final String ConvertImage = Base64.encodeToString(byteArrayVar, Base64.DEFAULT);

        class AsyncTaskUploadClass extends AsyncTask<Void, Void, String> {

            @Override
            protected void onPreExecute() {

                super.onPreExecute();

                progressDialog = ProgressDialog.show(AccountInfoActivity.this, "Image is Uploading", "Please Wait", false, false);
            }

            @Override
            protected void onPostExecute(String string1) {

                super.onPostExecute(string1);

                // Dismiss the progress dialog after done uploading.
                progressDialog.dismiss();

                // Printing uploading success message coming from server on android app.
                Toast.makeText(AccountInfoActivity.this, string1, Toast.LENGTH_LONG).show();
                profile_pic.setImageBitmap(bitmap);
                // Setting image as transparent after done uploading.


            }

            @Override
            protected String doInBackground(Void... params) {
                ImageProcessClass imageProcessClass = new ImageProcessClass();

                HashMap<String, String> HashMapParams = new HashMap<String, String>();

                HashMapParams.put(ImageName, accessSharedPreferences.getFullName(AccountInfoActivity.this)+"-1234567890");

                HashMapParams.put(ImagePath, ConvertImage);

                String FinalData = imageProcessClass.ImageHttpRequest(ServerUploadPath, HashMapParams);

                return FinalData;
            }
        }
        AsyncTaskUploadClass AsyncTaskUploadClassOBJ = new AsyncTaskUploadClass();

        AsyncTaskUploadClassOBJ.execute();

}
public class ImageProcessClass {

    public String ImageHttpRequest(String requestURL, HashMap<String, String> PData) {

        StringBuilder stringBuilder = new StringBuilder();

        try {

            URL url;
            HttpURLConnection httpURLConnectionObject;
            OutputStream OutPutStream;
            BufferedWriter bufferedWriterObject;
            BufferedReader bufferedReaderObject;
            int RC;

            url = new URL(requestURL);

            httpURLConnectionObject = (HttpURLConnection) url.openConnection();

            httpURLConnectionObject.setReadTimeout(19000);

            httpURLConnectionObject.setConnectTimeout(19000);

            httpURLConnectionObject.setRequestMethod("POST");

            httpURLConnectionObject.setDoInput(true);

            httpURLConnectionObject.setDoOutput(true);

            OutPutStream = httpURLConnectionObject.getOutputStream();

            bufferedWriterObject = new BufferedWriter(

                    new OutputStreamWriter(OutPutStream, "UTF-8"));

            bufferedWriterObject.write(bufferedWriterDataFN(PData));

            bufferedWriterObject.flush();

            bufferedWriterObject.close();

            OutPutStream.close();

            RC = httpURLConnectionObject.getResponseCode();

            if (RC == HttpsURLConnection.HTTP_OK) {

                bufferedReaderObject = new BufferedReader(new InputStreamReader(httpURLConnectionObject.getInputStream()));

                stringBuilder = new StringBuilder();

                String RC2;

                while ((RC2 = bufferedReaderObject.readLine()) != null) {

                    stringBuilder.append(RC2);
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        return stringBuilder.toString();
    }

    private String bufferedWriterDataFN(HashMap<String, String> HashMapParams) throws UnsupportedEncodingException {

        StringBuilder stringBuilderObject;

        stringBuilderObject = new StringBuilder();

        for (Map.Entry<String, String> KEY : HashMapParams.entrySet()) {

            if (check)

                check = false;
            else
                stringBuilderObject.append("&");

            stringBuilderObject.append(Uri.encode(KEY.getKey(), "UTF-8"));

            stringBuilderObject.append("=");

            stringBuilderObject.append(Uri.encode(KEY.getValue(), "UTF-8"));
        }

        return stringBuilderObject.toString();
    }

}

用于上传的PHP代码：

<?php


// Create connection
 $conn = mysqli_connect("x.x.x.x", "xxxxx", "xxxx", "xxxxx");

 if($_SERVER['REQUEST_METHOD'] == 'POST')
 {
 $DefaultId = 0;

 $ImageData = $_POST['image_path'];

 $ImageName = $_POST['image_name'];

 $GetOldIdSQL ="SELECT id FROM UploadImageToServer ORDER BY id ASC";

 $Query = mysqli_query($conn,$GetOldIdSQL);

 while($row = mysqli_fetch_array($Query)){

 $DefaultId = $row['id'];
 }

 $ImagePath = "images/$ImageName.jpg";

 $ServerURL = "http://raymartsison.x10host.com/uploads/$ImagePath";

 $InsertSQL = "insert into UploadImageToServer (image_path,image_name) values ('$ServerURL','$ImageName')";

 if(mysqli_query($conn, $InsertSQL)){

 file_put_contents($ImagePath,base64_decode($ImageData));

 echo "Your Image Has Been Uploaded.";
 }

 mysqli_close($conn);
 }else{
 echo "Not Uploaded";
 }

?>

我认为这很奇怪，因为屏幕截图上的第一个文件（“Aw aw-1234567890.jpg”）完美无缺，但其他人却没有。另一个原因是当我尝试重命名或更改那些奇怪文件的扩展名时，错误消失了，我可以打开它们。任何帮助将非常感谢。编辑：不工作图片的网址： http://raymartsison.x10host.com/uploads/images/se%20se-1234567890.jpg

网址工作（重命名）： http://raymartsison.x10host.com/uploads/images/se%20se-123456789.jpg

图片上传成功，但浏览器在Android上抛出404错误

0 个答案: