我正在开发一个允许用户将图像上传到服务器的应用程序。我收到 500 个内部服务器错误。我似乎找不到任何与此错误相关的内容来解决我的问题。我的代码如下:
class RetreiveFeedTask extends AsyncTask<String, Void, String> {
protected String doInBackground(String... url){
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
BitmapDrawable drawable = (BitmapDrawable) imageView.getDrawable();
Bitmap bitmap = drawable.getBitmap();
bitmap.compress(CompressFormat.JPEG, 50, bos);
byte[] data = bos.toByteArray();
HttpClient httpClient = new DefaultHttpClient();
HttpPost postRequest = new HttpPost("http://10.155.103.167:9090/RestServer/rest/todos");
String fileName = String.format("File_%d.jpg", new Date().getTime());
ByteArrayBody bab = new ByteArrayBody(data, fileName);
ContentBody mimePart = bab;
// File file= new File("/mnt/sdcard/forest.png");
// FileBody bin = new FileBody(file);
MultipartEntity reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
reqEntity.addPart("file", bab);
postRequest.setEntity(reqEntity);
postRequest.setHeader("Content-Type", "application/json");
int timeoutConnection = 60000;
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
int timeoutSocket = 60000;
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
HttpConnectionParams.setTcpNoDelay(httpParameters, true);
HttpResponse response = httpClient.execute(postRequest);
BufferedReader reader = new BufferedReader(new InputStreamReader(
response.getEntity().getContent(), "UTF-8"));
String sResponse;
StringBuilder s = new StringBuilder();
System.out.println("Response: " + response.getStatusLine());
while ((sResponse = reader.readLine()) != null) {
s = s.append(sResponse);
}
txt.setText("NEW TEXT"+s);
} catch (Exception e) {
// handle exception here
e.printStackTrace();
System.out.println(e.toString());
}
return null;
}
}