I can upload the image to the server now.
But what if I need to pass a variable to the php and upload the image
simultaneously ?
On Aug 28, 2:38 am, Yahel <kaye...@gmail.com> wrote:
> You need to tell us where the error is raised if any.
>
> In your php you might want to try to use the realpath function to get
> the true path to your upload folder :
>
> <?php
> $target_path = realpath("uploads/");
> ...
>
> Yahel
>
> On 27 août, 17:42, CMF <manf...@gmail.com> wrote:
>
> > Hi all, i have read through the internet and get some solutions on
> > upload image to php server, but when i tried to use those codes, I
> > cannot get the image uploaded to the server. Could anyone can help me
> > to fix it?
>
> > Android Code:
> > i have added "<uses-permission
> > android:name="android.permission.INTERNET" />"
>
> > package com.test.upload;
>
> > import java.io.DataInputStream;
> > import java.io.DataOutputStream;
> > import java.io.File;
> > import java.io.FileInputStream;
> > import java.io.IOException;
> > import java.net.HttpURLConnection;
> > import java.net.MalformedURLException;
> > import java.net.URL;
>
> > import android.app.Activity;
> > import android.os.Bundle;
> > import android.util.Log;
>
> > public class testupload extends Activity {
> > /** Called when the activity is first created. */
> > @Override
> > public void onCreate(Bundle savedInstanceState) {
> > super.onCreate(savedInstanceState);
> > setContentView(R.layout.main);
> > doFileUpload();
> > }
>
> > private void doFileUpload()
> > {
> > HttpURLConnection connection = null;
> > DataOutputStream outputStream = null;
> > DataInputStream inputStream = null;
>
> > String pathToOurFile = "/sdcard/a.jpg";
> > String urlServer = "http://myserver/testupload.php";;
> > String lineEnd = "\r\n";
> > String twoHyphens = "--";
> > String boundary = "*****";
>
> > int bytesRead, bytesAvailable, bufferSize;
> > byte[] buffer;
> > int maxBufferSize = 1*1024*1024;
>
> > try
> > {
> > FileInputStream fileInputStream = new FileInputStream(new
> > File(pathToOurFile) );
>
> > URL url = new URL(urlServer);
> > connection = (HttpURLConnection) url.openConnection();
>
> > // Allow Inputs & Outputs
> > connection.setDoInput(true);
> > connection.setDoOutput(true);
> > connection.setUseCaches(false);
>
> > // Enable POST method
> > connection.setRequestMethod("POST");
>
> > connection.setRequestProperty("Connection", "Keep-Alive");
> > connection.setRequestProperty("Content-Type", "multipart/form-
> > data;boundary="+boundary);
>
> > outputStream = new
> > DataOutputStream( connection.getOutputStream() );
> > outputStream.writeBytes(twoHyphens + boundary + lineEnd);
> > outputStream.writeBytes("Content-Disposition: form-data; name=
> > \"uploadedfile\";filename=\"" + pathToOurFile +"\"" + lineEnd);
> > outputStream.writeBytes(lineEnd);
>
> > bytesAvailable = fileInputStream.available();
> > bufferSize = Math.min(bytesAvailable, maxBufferSize);
> > buffer = new byte[bufferSize];
>
> > // Read file
> > bytesRead = fileInputStream.read(buffer, 0, bufferSize);
>
> > while (bytesRead > 0)
> > {
> > outputStream.write(buffer, 0, bufferSize);
> > bytesAvailable = fileInputStream.available();
> > bufferSize = Math.min(bytesAvailable, maxBufferSize);
> > bytesRead = fileInputStream.read(buffer, 0, bufferSize);
> > }
>
> > outputStream.writeBytes(lineEnd);
> > outputStream.writeBytes(twoHyphens + boundary + twoHyphens +
> > lineEnd);
>
> > // Responses from the server (code and message)
> > int serverResponseCode = connection.getResponseCode();
> > String serverResponseMessage = connection.getResponseMessage();
>
> > fileInputStream.close();
> > outputStream.flush();
> > outputStream.close();
> > }
> > catch (Exception ex)
> > {
> > //Exception handling
> > }
> > }
>
> > }
>
> > /
> > ***************************************************************************
> > ******************/
> > server php code:
> > i have make the permmision of uploads/ to 777
> > and the upload.php to 755
>
> > <?php
> > $target_path = "uploads/";
> > $target_path = $target_path . basename( $_FILES['uploadedfile']
> > ['name']);
> > if(move_uploaded_file($_FILES['uploadedfile']['name'], $target_path))
> > {
> > echo "The file ". basename( $_FILES['uploadedfile']['name']).
> > " has been uploaded";} else{
>
> > echo "There was an error uploading the file, please try again!";}
>
> > ?>
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