I'm developing file upload (multiple).
when I do file upload, this line need the time quite long time(more than 10sec) (Even I got error sometimes..)
int serverResponseCode = connection.getResponseCode();
when I got error, the responseCode is 500, but I don't know why It is error...
the error stream is(run time error) :
<!DOCTYPE html><html> <head> <title>런타임 오류</title> <meta name="viewport" content="width=device-width" /> <style> body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;}...
It is my source.
public String UploadJPEG(ArrayList<Bitmap> bitmap, String sPath, String sFileName) {
HttpURLConnection connection = null;
DataOutputStream outputStream = null;
InputStream is = null;
InputStreamReader readStream;
String urlServer = URL + "?PATH=" + sPath;
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1 * 1024 * 1024;
String serverResponseMessage = null;
String response = null;
try {
URL url = new URL(urlServer);
connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setRequestMethod("POST");
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
connection.setConnectTimeout(15000);
connection.setReadTimeout(15000);
ByteArrayOutputStream bos=null;
ByteArrayInputStream bs =null;
for (int i = 0; i < bitmap.length; i++) {
String fileName = sFileName;
bos = new ByteArrayOutputStream();
bitmap.get(i).compress(CompressFormat.JPEG, 80, bos);
byte[] bitmapdata = bos.toByteArray();
bs = new ByteArrayInputStream(bitmapdata);
bitmap.get(i).recycle();
outputStream = new DataOutputStream(connection.getOutputStream());
outputStream.writeBytes(twoHyphens + boundary + lineEnd);
fileName = fileName.replaceAll("##", String.valueOf(i));
outputStream.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\""+ fileName + "\"" + lineEnd);
outputStream.writeBytes(lineEnd);
bytesAvailable = bs.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];
bytesRead = bs.read(buffer, 0, bufferSize);
while (bytesRead > 0) {
outputStream.write(buffer, 0, bufferSize);
bytesAvailable = bs.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = bs.read(buffer, 0, bufferSize);
}
outputStream.writeBytes(lineEnd);
outputStream.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
}
int serverResponseCode = connection.getResponseCode();
if (serverResponseCode == HttpURLConnection.HTTP_OK) {
is = new BufferedInputStream(connection.getInputStream());
} else {
is = new BufferedInputStream(connection.getErrorStream());
}
serverResponseMessage = connection.getResponseMessage();
// ***
readStream = new InputStreamReader(is, "UTF-8");
BufferedReader br = new BufferedReader(readStream);
String line;
StringBuilder sb = new StringBuilder();
while ((line = br.readLine()) != null) {
sb.append(line);
}
bs.close();
bos.close();
outputStream.flush();
outputStream.close();
connection.disconnect();
return sb.toString();
} catch (Exception ex) {
return null;
}
}
I'm really really real wondering what it is.... why the getresponseCode is too late?? As I know It is just get a response code 400 or 500 something like this... Can anyone help?
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