我有一个可以将图像上传到服务器的Android应用程序。在localhost中，这没有问题，但在使用托管服务器后，图像无法移动到公用文件夹。关于数据库没问题。我使用000webhost进行托管。有人能帮助我吗？
这是我的网站链接http://hymustre.comyr.com/?page_id=34
这里是我的java文件
public class AddPostWisata extends Activity {
TextView messageText,textFilePath;
EditText etinfo;
EditText alinfo;
ImageView imageTampil;
ImageView uploadButton;
ImageView cariFile;
int serverResponseCode = 0;
//String pathFile = "http://galeri.programmermuslim.in/dashbord/img/galeri/";
// [baru] String pathFile = "http://10.0.2.2/img/galeri";
//String pathFile = "http://192.168.43.2/wordpress/wp-content/uploads/al_gallery_files/ai_photo_files/";
String pathFile = "http://hymustre.comyr.com/wp-content/uploads/al_gallery_files/ai_photo_files/";
ProgressDialog dialog = null;
String upLoadServerUri = null;
String userName, id_register;
public Uri UrlGambar;
private static final int FILE = 1;
//public static final String TAG_USERNAME="username";
private ProgressDialog pDialog;
JSONParser jsonParser = new JSONParser();
//private static String url_tambah_anggota = "http://galeri.programmermuslim.in/json/insert_image.php";
// [baru] private static String url_tambah_anggota = "http://10.0.2.2/uploads/insert_image.php";
//private static String url_tambah_anggota = "http://192.168.43.2/to_db/insert_image.php";
private static String url_tambah_anggota = "http://hymustre.comyr.com/to_db/insert_image.php";
// inisialisasi nama node dari json yang dihasilkan oleh php (utk class ini hanya node "sukses")
private static final String TAG_SUKSES = "sukses";
//get curent date
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
String date = df.format(Calendar.getInstance().getTime());
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.post_infowisata);
// Intent i = getIntent();
// userName = i.getStringExtra(TAG_USERNAME);
//Toast.makeText(getApplicationContext(), userName, Toast.LENGTH_LONG).show();
uploadButton = (ImageView)findViewById(R.id.postTambahPost);
messageText = (TextView)findViewById(R.id.pathFile);
textFilePath = (TextView)findViewById(R.id.postNamaFile);
cariFile = (ImageView) findViewById(R.id.postPilihPhoto);
imageTampil = (ImageView) findViewById(R.id.postTampilPhoto);
etinfo = (EditText) findViewById(R.id.postTeksPost);
alinfo = (EditText) findViewById(R.id.postAlbum);
cariFile.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Pilih Aplikasi"), FILE);
}
});
messageText.setText("Uploading file path :- '"+pathFile+"'");
/************* Php script path ****************/
upLoadServerUri = ParamConst.SERVER_PHP;
uploadButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
new UploadGambar().execute();
}
});
}
/**
* Background Async Task untuk menambah data anggota baru
* */
class UploadGambar extends AsyncTask<String, String, String> {
/**
* sebelum memulai background thread tampilkan Progress Dialog
* */
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(AddPostWisata.this);
pDialog.setMessage("Upload image..please wait");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
/**
* menambah data
* */
protected String doInBackground(String... args) {
String info_wisata;
String info_album;
//String home = null;
//String tgl_informasi= getCurrentDate();
info_wisata = etinfo.getText().toString();
String foto_wisata= getRealName(UrlGambar);
info_album = alinfo.getText().toString();
/*
if(info_album == home){
info_album = ;
}
*/
//Intent i = getIntent();
// userName = i.getStringExtra(TAG_USERNAME);
//String username = userName ;
//id_register = "3";
if(pathFile == null){
Toast.makeText(AddPostWisata.this, "Tolong pilih gambar yang akan di upload", Toast.LENGTH_LONG).show();
}else{
// dialog = ProgressDialog.show(AddPostWisata.this, "", "Sedang mengupload gambar...", true);
new Thread(new Runnable() {
public void run() {
runOnUiThread(new Runnable() {
public void run() {
messageText.setText("uploading started.....");
}
});
uploadFile(pathFile);
}
}).start();
}
//if(info_album == home) && (){
// membangun Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("judul", info_wisata));
params.add(new BasicNameValuePair("pict", foto_wisata));
params.add(new BasicNameValuePair("album", info_album));
params.add(new BasicNameValuePair("tanggal", date));
// mengambil JSON Object
//dengan method POST
JSONObject json = jsonParser.makeHttpRequest(url_tambah_anggota,"POST", params);
// periksa log cat respon
Log.d("Respon tambah anggota", json.toString());
// check for success tag
try {
int sukses = json.getInt(TAG_SUKSES);
if (sukses == 1) {
// jika sukses menambah data baru
Intent i = new Intent(getApplicationContext(), ActivityGaleriUtama.class);
startActivity(i);
//Toast.makeText(AddPostWisata.this, "File Upload success.",
// Toast.LENGTH_SHORT).show();
// tutup activity ini
finish();
} else {
// jika gagal dalam menambah data
}
} catch (JSONException e) {
e.printStackTrace();
}
//}
return null;
//}
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// hilangkan dialog ketika selesai menambah data baru
pDialog.dismiss();
}
}
//mengambil tanggal sekarang
/*private String getCurrentDate() {
Date current = new Date();
SimpleDateFormat frmt = new SimpleDateFormat("yyyy-MM-dd");
String dateString = frmt.format(current);
return dateString;
}*/
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
//check supaya ketika di pencet tombol back tidak error (mengantisipasi nilai null pada data)
if(data != null){
UrlGambar = data.getData();
Log.d("","URI = "+ UrlGambar);
if (UrlGambar != null && "content".equals(UrlGambar.getScheme())) {
Cursor cursor = this.getContentResolver().query(UrlGambar, new String[] { android.provider.MediaStore.Images.ImageColumns.DATA }, null, null, null);
cursor.moveToFirst();
pathFile = cursor.getString(0);
cursor.close();
}
else {
pathFile = UrlGambar.getPath();
}
Log.d("","Chosen path = "+ pathFile);
//--------------------------------GET URI FOR IMAGES-----------------------------------------
textFilePath.setText(pathFile);
imageTampil.setImageURI(UrlGambar);
}
}
public int uploadFile(String sourceFileUri) {
int MAX_IMAGE_SIZE = 200 * 1024; // max final file size
int compressQuality = 75; // quality decreasing by 5 every loop. (start from 99)
int streamLength = MAX_IMAGE_SIZE;
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 * 4096 * 4096;
File sourceFile = new File(sourceFileUri);
if (!sourceFile.isFile()) {
//dialog.dismiss();
Log.e("uploadFile", "Source File not exist :"
+pathFile);
runOnUiThread(new Runnable() {
public void run() {
messageText.setText("Source File not exist :"
+pathFile);
}
});
return 0;
}
else
{
try {
// open a URL connection to the Servlet
FileInputStream fileInputStream = new FileInputStream(sourceFile);
URL url = new URL(upLoadServerUri);
BufferedInputStream buf = new BufferedInputStream(new FileInputStream(sourceFile));
//bitmap gambar inisialisasi
Bitmap bmpPic = BitmapFactory.decodeFile( sourceFile.getPath());
if ((bmpPic.getWidth() >= 1024) && (bmpPic.getHeight() >= 1024)) {
BitmapFactory.Options bmpOptions = new BitmapFactory.Options();
bmpOptions.inSampleSize = 1;
while ((bmpPic.getWidth() >= 1024) && (bmpPic.getHeight() >= 1024)) {
bmpOptions.inSampleSize++;
bmpPic = BitmapFactory.decodeFile(sourceFile.getPath(), bmpOptions);
}
//Log.d(TAG, "Resize: " + bmpOptions.inSampleSize);
}
//-----------------------------------------------------------------
// 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);
Log.i(">>>>>>>>>A<<<<<<<<<", upLoadServerUri);
Log.i(">>>>>>>>>B<<<<<<<<<", 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);
// BufferedImage image = ImageIO.read(file);
while (bytesRead > 0 && streamLength >= MAX_IMAGE_SIZE) {
/* dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
*/
//coba compress image
ByteArrayOutputStream bmpStream = new ByteArrayOutputStream();
compressQuality -= 5;
// Log.d(TAG, "Quality: " + compressQuality);
bmpPic.compress(Bitmap.CompressFormat.JPEG, compressQuality, bmpStream);
byte[] bmpPicByteArray = bmpStream.toByteArray();
streamLength = bmpPicByteArray.length;
//---------------------------------------
//percobaan
dos.write(bmpPicByteArray, 0, streamLength);
bytesAvailable = buf.available();
bufferSize = Math.min(bytesAvailable, streamLength);
bytesRead = buf.read(bmpPicByteArray, 0, streamLength);
//-------------------------------------------------------
}
//part output stream
FileOutputStream bmpFile = new FileOutputStream(pathFile);
bmpPic.compress(Bitmap.CompressFormat.JPEG, compressQuality, bmpFile);
//--------------------------------------------------------
// 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"
// +upLoadServerUri;
String msg = "File Upload Completed.\n\n See uploaded file here : \n\n"
+"http://hymustre.comyr.com/wp-content/uploads/al_gallery_files/ai_photo_files/";
/*
String msg = "File Upload Completed.\n\n See uploaded file here : \n\n"
+"http://192.168.43.2/wp-content/uploads/al_gallery_files/ai_photo_files/";
*/
messageText.setText(msg);
Toast.makeText(AddPostWisata.this, "File Upload Complete.",
Toast.LENGTH_SHORT).show();
}
});
}
//close the streams //
fileInputStream.close();
//buf close
buf.close();
//---------------------------
dos.flush();
dos.close();
//bmpFile.flush();
//bmpFile.close();
} catch (MalformedURLException ex) {
//dialog.dismiss();
ex.printStackTrace();
runOnUiThread(new Runnable() {
public void run() {
messageText.setText("MalformedURLException Exception : check script url.");
Toast.makeText(AddPostWisata.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(AddPostWisata.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
}
public String getRealPath(Uri contentUri)
{
String path = null;
String[] images_data = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(contentUri, images_data, null, null, null);
if(cursor.moveToFirst())
{
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
path = cursor.getString(column_index);
}
cursor.close();
return path;
}
public String getRealName(Uri contentUri)
{
Uri path= contentUri;
String filename= "";
String[] images_data = { MediaStore.Images.Media.DATA };
if (contentUri.getScheme().toString().compareTo("content")==0)
{
Cursor cursor = getContentResolver().query(contentUri, images_data, null, null, null);
if(cursor.moveToFirst())
{
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
path = Uri.parse(cursor.getString(column_index));
filename = path.getLastPathSegment().toString();
}
cursor.close();
}
return filename;
}
}
这是php脚本和上传路径的链接
public class ParamConst {
public final static String SERVER_PHP = "http://hymustre.comyr.com/to_db/UploadToServer.php";
public final static String PATH_TO_UPLOAD = "http://hymustre.comyr.com/wp-content/uploads/al_gallery_files/ai_photo_files/";
}
这是我的php代码
<?php
$file_path='/home/a6362811/public_html/wp-content/uploads/al_gallery_files/ai_photo_files/';
$file_path_twoo='/home/a6362811/public_html/wp-content/uploads/al_gallery_files/ai_photo_files/al_photo_thumb_files/';
$filename = basename( $_FILES['uploaded_file']['name']);
$file_path = $file_path . $filename;
$success = move_uploaded_file($_FILES['uploaded_file']['tmp_name'], $file_path);
if( $success ) {
chmod($file_path, 0777);
}
$pathToImages='/home/a6362811/public_html/wp-content/uploads/al_gallery_files/ai_photo_files/';
$pathToThumbs='/home/a6362811/public_html/wp-content/uploads/al_gallery_files/ai_photo_files/al_photo_thumb_files/';
$thumbWidth = 200;
$fname = $filename;
function createThumbs( $pathToImages, $pathToThumbs, $thumbWidth )
{
// Turn off all error reporting
error_reporting(0);
set_time_limit(0);
// open the directory
$dir = opendir( $pathToImages );
// loop through it, looking for any/all JPG files:
$i='1';
while (false !== ($fname = readdir( $dir ))) {
// parse path for the extension
$info = pathinfo($pathToImages . $fname);
// continue only if this is a JPEG image
/*$source_file_name = basename($source_image);
$source_image_type = substr($source_file_name, -3, 3);*/
$source_file_name = basename($fname);
$source_image_type = substr($source_file_name, -3, 3);
switch(strtolower($info['extension']))
{
case 'jpg':
$img = imagecreatefromjpeg("{$pathToImages}{$fname}");
break;
case 'gif':
$img = imagecreatefromgif("{$pathToImages}{$fname}");
break;
case 'png':
$img = imagecreatefrompng("{$pathToImages}{$fname}");
break;
}
echo "$i : Creating thumbnail for small_$fname <br />";
// load image and get image size
$width = imagesx( $img );
$height = imagesy( $img );
// this will be our cropped image
// copy the crop area from the source image to the blank image created above
// calculate thumbnail size
$new_width = $thumbWidth;
$new_height = $thumbWidth;
// create a new tempopary image
$tmp_img = imagecreatetruecolor( $new_width, $new_height );
// copy and resize old image into new image
imagecopyresized( $tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height );
$extension_pos = strrpos($fname, '.'); // find position of the last dot, so where the extension starts
$thumb = substr($fname, 0, $extension_pos) . '-thumb' . substr($fname, $extension_pos);
switch(strtolower($info['extension']))
{
case 'jpg':
imagejpeg($tmp_img, "{$pathToThumbs}$thumb", 100);
break;
case 'gif':
imagegif($tmp_img, "{$pathToThumbs}$thumb");
break;
case 'png':
imagepng($tmp_img,"{$pathToThumbs}$thumb", 0);
break;
}
imagedestroy($img);
imagedestroy($tmp_img);
$i++;
}
// close the directory
closedir( $dir );
}
createThumbs($pathToImages,$pathToThumbs,200);
?>