将文件从SD卡上传到FileZilla服务器 [英] Uploading file from SD Card to FileZilla Server
问题描述
我的应用程序正在将文件从SD卡上传到FileZilla FTP服务器上的目录.运行我的应用程序后,它为我提供了例外,经过如此多的搜索,我无法解决该问题.
My application is uploading the file from SD Card to the directory on FileZilla FTP Server. After running my appliaction it gives me exception which I am unable to resolve after so many searches.
这是日志猫的输出:
06-24 11:06:53.715: W/System.err(1304): java.io.IOException: SimpleFTP received an unknown response when connecting to the FTP server: 220-FileZilla Server version 0.9.41 beta
06-24 11:06:54.055: W/System.err(1304): at org.jibble.simpleftp.SimpleFTP.connect(SimpleFTP.java:74)
06-24 11:06:54.087: W/System.err(1304): at com.example.upload1.MainActivity$UploadVideo.doInBackground(MainActivity.java:63)
06-24 11:06:54.167: W/System.err(1304): at com.example.upload1.MainActivity$UploadVideo.doInBackground(MainActivity.java:1)
06-24 11:06:54.167: W/System.err(1304): at android.os.AsyncTask$2.call(AsyncTask.java:287)
06-24 11:06:54.167: W/System.err(1304): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
06-24 11:06:54.167: W/System.err(1304): at java.util.concurrent.FutureTask.run(FutureTask.java:137)
06-24 11:06:54.167: W/System.err(1304): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
06-24 11:06:54.167: W/System.err(1304): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
06-24 11:06:54.403: W/System.err(1304): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
06-24 11:06:54.403: W/System.err(1304): at java.lang.Thread.run(Thread.java:856)
这是我的MainActivity.java代码
and this is my code for the MainActivity.java
import java.io.File;
import org.jibble.simpleftp.SimpleFTP;
import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
//import com.kpbird.ftpdemo.R;
public class MainActivity extends Activity implements OnClickListener {
//FTPClient client;
/********* work only for Dedicated IP ***********/
static final String FTP_HOST= "203.199.134.131";
/********* FTP USERNAME ***********/
static final String FTP_USER = "a_gupta";
/********* FTP PASSWORD ***********/
static final String FTP_PASS ="AditI123";
Button btn;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = (Button) findViewById(R.id.button1);
btn.setOnClickListener(this);
}
public void onClick(View v) {
UploadFile async = new UploadFile();
async.execute();
}
class UploadFile extends AsyncTask<String, Integer, String> {
@Override
protected String doInBackground(String... params) {
// ftpClient=uploadingFilestoFtp();
try {
SimpleFTP ftp = new SimpleFTP();
ftp.connect(FTP_HOST, 21, FTP_USER, FTP_PASS);
ftp.bin();
// Change to a new working directory on the FTP server.
ftp.cwd("callrecording");
// Upload some files.
ftp.stor(new File(Environment.getExternalStorageDirectory().getParent() + "/invite_json.txt"));
// ftp.stor(new File("comicbot-latest.png"));
// You can also upload from an InputStream, e.g.
// ftp.stor(new FileInputStream(new File("test.png")),
// "test.png");
// ftp.stor(someSocket.getInputStream(), "blah.dat");
// Quit from the FTP server.
ftp.disconnect();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
// dialog.show();
}
@Override
protected void onPostExecute(String result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
Toast.makeText(MainActivity.this, "sent", Toast.LENGTH_LONG).show();
}
}
推荐答案
经过了这么多天,我再次研究了这个东西,并成功地使事情开始了.因此,我发布了我的答案.希望对您有所帮助.
After so many days i worked on this thing again and successfuly got the things working. So, I am posting my answer.Hope it would help some one.
这是我的主要活动代码:
This is my Main Activity Code:
package com.example.ftpup;
import it.sauronsoftware.ftp4j.FTPAbortedException;
import it.sauronsoftware.ftp4j.FTPClient;
import it.sauronsoftware.ftp4j.FTPDataTransferException;
import it.sauronsoftware.ftp4j.FTPDataTransferListener;
import it.sauronsoftware.ftp4j.FTPException;
import it.sauronsoftware.ftp4j.FTPIllegalReplyException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends Activity implements OnClickListener {
/********* work only for Dedicated IP ***********/
static final String FTP_HOST= "203.199.134.131";
/********* FTP USERNAME ***********/
static final String FTP_USER = "a_gupta";
/********* FTP PASSWORD ***********/
static final String FTP_PASS ="AditI123";
public static final int DIALOG_DOWNLOAD_PROGRESS = 0;
Button btn;
FTPClient client = new FTPClient();
private ProgressDialog mProgressDialog;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = (Button) findViewById(R.id.uploadButton);
btn.setOnClickListener(this);
}
public void onClick(View v) {
startDownload();
}
// /******* Used to file upload and show progress **********/
private void startDownload() {
//Pick file
//File f = new File("/sdcard/invite_json.txt");
// Async task
new DownloadFileAsync().execute();
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_DOWNLOAD_PROGRESS:
mProgressDialog = new ProgressDialog(this);
mProgressDialog.setMessage("Downloading file..");
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setCancelable(false);
mProgressDialog.show();
return mProgressDialog;
default:
return null;
}
}
// Upload sdcard file
//public void uploadFile(File fileName){
class DownloadFileAsync extends AsyncTask<String, String, String> {
@Override
protected void onPreExecute() {
super.onPreExecute();
showDialog(DIALOG_DOWNLOAD_PROGRESS);
}@Override
protected String doInBackground(String... filename) {
String sdcard = Environment.getExternalStorageDirectory().toString();
File file = new File(sdcard+"/androrec/");
//File file2 = new File("/mnt/sdcard/CallRecorderBackup");
File[] listofFiles = file.listFiles();
Log.d("No. of files" ,fileArrayToString(listofFiles));
try{
client.connect(FTP_HOST,21);
for (int i = 0; i <=listofFiles.length ; i++) {
Log.d("Tag 4", "inside of ftp connect");
Log.d("Tag 1", "inside of for loop");
if (listofFiles == null || listofFiles[i].isFile()) {
Log.d("Tag 2", "inside of if");
String files = listofFiles[i].getName();
Log.d("Tag 3", "inside of files");
File filetoload = new File(sdcard+"/androrec/"+files);
String uploadingFiles = filetoload.toString();
Log.d("Files uploading to the server", uploadingFiles);
client.login(FTP_USER, FTP_PASS);
//client.connect(FTP_HOST,21);
Log.d("Tag 4", "inside of ftp connect");
Log.d("Tag 5", "inside of for ftp pass");
//client.setType(FTPClient.TYPE_BINARY);
//client.changeDirectory("/");
Log.d("Tag 6", "inside of for dir");
client.upload(filetoload);
Log.d("Tag 7", "inside of download");
//out.write(buf, 0, len);
//}
//}
// client.upload(in, new MyTransferListener());
}
else{
}
//client.disconnect(true);
}
}
catch (IllegalStateException | IOException
| FTPIllegalReplyException | FTPException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FTPDataTransferException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FTPAbortedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
client.disconnect(true);
} catch (Exception e2) {
e2.printStackTrace();
}
return null;
}
/*}
}*/
@Override
protected void onPostExecute(String unused) {
dismissDialog(DIALOG_DOWNLOAD_PROGRESS);
}
}
// }
String fileArrayToString(File[] f){
String output = "";
String delimiter = "\n" ;// Can be new line \n tab \t etc...
for (int i=0; i<f.length; i++)
{
output = output + f[i].getPath() + delimiter;
}
return output;
}
}
请在您的应用程序运行时检查日志猫,您将了解它的工作方式. 谢谢.
Please check the log cat while your application is running you will get to know how this is working. Thanks.
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