获取图像在android应用程序中保存为文本 - image getting saves as text in android app

image getting saves as text in android app

嗨，我正在尝试从我的应用程序上传图像，并希望将其保存在我的web文件夹中。我已经使用了下面提到的php代码，但文件正在保存为txt，但我需要jpeg文件以备将来使用。

PHP代码-

<?php  
// Get image string posted from Android App  
 $base=$_REQUEST['image'];  
  // Get file name posted from Android App  
  $filename = $_REQUEST['name'];  
  // Decode Image  
 $binary=base64_decode($base);  
 header('Content-Type: bitmap; charset=utf-8');  
  // Images will be saved under 'www/domain.com/images' folder  
 $file = fopen('images/'.$filename, 'wb');  
  // Create File  
  fwrite($file, $binary,);  
 fclose($file);  
 echo 'Image upload complete, Please check your php file directory';  
 ?>

当您从应用发布图像时，请尝试此代码

try {
            Uri myUri = Uri.parse(image1);
            Bitmap bmp = BitmapFactory.decodeStream(getContentResolver()
                    .openInputStream(myUri));
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            bmp.compress(Bitmap.CompressFormat.JPEG, 100, baos);
            byte[] imageBytes = baos.toByteArray();
            image = Base64.encodeToString(imageBytes, Base64.DEFAULT);
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

       List<NameValuePair> params1 = new ArrayList<NameValuePair>();
        params1.add(new BasicNameValuePair("image", image));

这里，下面的代码帮助您使用PHP将图像存储在服务器上。我假设您在post参数中得到图像名称。

$binary = base64_decode($image);
$filename = $_REQUEST['name'];  
file_put_contents('images/'.$filename, $binary);

我自己做了这件事，但感谢你们的支持。

  <?php  
// Get image string posted from Android App  
$base=$_REQUEST['image'];  
// Get file name posted from Android App  
$filename = $_REQUEST['name'].'.jpg';  
// Decode Image  
$binary=base64_decode($base);  
header('Content-Type: bitmap; charset=utf-8');  
// Images will be saved under 'www/domain.com/images' folder  
$file = fopen('images/'.$filename, 'wb');  
 // Create File  
 fwrite($file, $binary,);  
fclose($file);  
echo 'Image upload complete, Please check your php file directory';  
?>