سوال مهم راجب کار با وب سرویس آپلود فایل؟؟؟

[amirxbest]

سلام دوستان من در برنامه ام با استفاده از کد زیر فایل رو آپلود میکنم:


public int uploadFile(String sourceFileUri) {

String fileName = sourceFileUri;


HttpURLConnection conn = null;
DataOutputStream dos = null;
String lineEnd = "\r\n";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1 * 1024 * 1024;
final File sourceFile = new File(sourceFileUri);

if (!sourceFile.isFile()) {

dialog.dismiss();

// Log.e("uploadFile", "Source File not exist :"
// +uploadFilePath + "" + uploadFileName);

runOnUiThread(new Runnable() {
public void run() {
// messageText.setText("Source File not exist :"
// +uploadFilePath + "" + uploadFileName);
}
});

return 0;

}
else
{
try {

// open a URL connection to the Servlet
FileInputStream fileInputStream = new FileInputStream(sourceFile);
URL url = new URL("http://bigoup.com/upload2.php");

// Open a HTTP connection to the URL
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true); // Allow Inputs
conn.setDoOutput(true); // Allow Outputs
conn.setUseCaches(false); // Don't use a Cached Copy
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("ENCTYPE", "multipart/form-data");
conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
conn.setRequestProperty("uploaded_file", fileName);



dos = new DataOutputStream(conn.getOutputStream());

dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"uploaded_file\";filename=\""
+ fileName + "\"" + lineEnd);

dos.writeBytes(lineEnd);

// create a buffer of maximum size
bytesAvailable = fileInputStream.available();

bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];

// read file and write it into form...
bytesRead = fileInputStream.read(buffer, 0, bufferSize);

while (bytesRead > 0) {

dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);

}

// send multipart form data necesssary after file data...
dos.writeBytes(lineEnd);
dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

// Responses from the server (code and message)
serverResponseCode = conn.getResponseCode();
String serverResponseMessage = conn.getResponseMessage();

Log.i("uploadFile", "HTTP Response is : "
+ serverResponseMessage + ": " + serverResponseCode);

if(serverResponseCode == 200){

runOnUiThread(new Runnable() {
public void run() {

String msg = "File Upload Completed.\n\n See uploaded file here : \n\n"
+" http://bigoup.com/uploads/"
+sourceFile.getName().toString();

//messageText.setText(msg);
Toast.makeText(Main.this, "File Upload Complete.",
Toast.LENGTH_SHORT).show();



}

});
}




//close the streams //
fileInputStream.close();
dos.flush();
dos.close();




} catch (MalformedURLException ex) {

dialog.dismiss();
ex.printStackTrace();

runOnUiThread(new Runnable() {
public void run() {
// messageText.setText("MalformedURLException Exception : check script url.");
Toast.makeText(Main.this, "MalformedURLException", Toast.LENGTH_SHORT).show();
}
});

Log.e("Upload file to server", "error: " + ex.getMessage(), ex);
} catch (Exception e) {

dialog.dismiss();
e.printStackTrace();

runOnUiThread(new Runnable() {
public void run() {
// messageText.setText("Got Exception : see logcat ");
Toast.makeText(Main.this, "Got Exception : see logcat ",
Toast.LENGTH_SHORT).show();
}
});
Log.e("Upload file to server Exception", "Exception : "
+ e.getMessage(), e);
}
dialog.dismiss();
return serverResponseCode;

} // End else block




اینم فایل وب سرویسم به زبان php هست:



<?php

$file_path = "uploads/";$file_path = $file_path . basename( $_FILES['uploaded_file']['name']);if(move_uploaded_file($_FILES['uploaded_file']['tmp_name'], $file_path)) {echo "success";} else{echo "fail";}

?>




حالا میخام وقتی که فایل آپلود شد پیغام succes رو که در وب سرویس بر میگردونم رو تو برنامه دریافت کنم میشه راهنمایی کنید...
البته این کد کار میکنه و آپلود میکنه میخام مقدار برگشتی رو دریافت کنم

[vahid-p]

پس از:
if(serverResponseCode == 200){
میتونید InputStream رو بگیرید و به یک Scanner بدید و پیام بازگشتی رو بخونید:

Scanner responseBody = new Scanner(conn.getInputStream());
while (responseBody.hasNextLine()) {
System.out.println(responseBody.nextLine());
}


نمیدونم فقط body رو میده یا header ها هم همراشه (فکر کنم فقط body باشه، تست کنید)