android传送照片到FTP服务器的实现代码

package com.photo;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
 
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPReply;
 
public class FileTool {
 
 /**
 * Description: 向FTP服务器上传文件
 * 
 * @param url
 *      FTP服务器hostname
 * @param port
 *      FTP服务器端口
 * @param username
 *      FTP登录账号
 * @param password
 *      FTP登录密码
 * @param path
 *      FTP服务器保存目录，是linux下的目录形式,如/photo/
 * @param filename
 *      上传到FTP服务器上的文件名,是自己定义的名字，
 * @param input
 *      输入流
 * @return 成功返回true，否则返回false
 */
 public static boolean uploadFile(String url, int port, String username,
  String password, String path, String filename, InputStream input) {
 boolean success = false;
 FTPClient ftp = new FTPClient();
 
 
 try {
  int reply;
  ftp.connect(url, port);// 连接FTP服务器
  // 如果采用默认端口，可以使用ftp.connect(url)的方式直接连接FTP服务器
  ftp.login(username, password);//登录
  reply = ftp.getReplyCode();
  if (!FTPReply.isPositiveCompletion(reply)) {
  ftp.disconnect();
  return success;
  }
  ftp.changeWorkingDirectory(path);
  ftp.storeFile(filename, input);
 
  input.close();
  ftp.logout();
  success = true;
 } catch (IOException e) {
  e.printStackTrace();
 } finally {
  if (ftp.isConnected()) {
  try {
   ftp.disconnect();
  } catch (IOException ioe) {
  }
  }
 }
 return success;
 }
 
 // 测试
 public static void main(String[] args) {
 
 FileInputStream in = null ;
 File dir = new File("G://pathnew");
 File files[] = dir.listFiles();
 if(dir.isDirectory()) {
  for(int i=0;i<files.length;i++) {
  try {
   in = new FileInputStream(files[i]);
   boolean flag = uploadFile("17.8.119.77", 21, "android", "android",
    "/photo/", "412424123412341234_20130715120334_" + i + ".jpg", in);
   System.out.println(flag);
  } catch (FileNotFoundException e) {
   e.printStackTrace();
  }
  }
 }
 
 }
}

package com.ftp;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
 
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
 
public class MainActivity extends Activity {
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 
 new uploadThread().start();
 }
 
 class uploadThread extends Thread {
 @Override
 public void run() {
  FileInputStream in = null ;
  File dir = new File("/mnt/sdcard/DCIM/Camera/test/");
  File files[] = dir.listFiles();
  if(dir.isDirectory()) {
  for(int i=0;i<files.length;i++) {
   try {
    in = new FileInputStream(files[i]);
   boolean flag = FileTool.uploadFile("17.8.119.77", 21, "android", "android",
    "/", "412424123412341234_20130715120334_" + i + ".jpg", in);
   System.out.println(flag);
   } catch (FileNotFoundException e) {
   e.printStackTrace();
   }
  }
  }
 }
 }
}