import java.io.IOException;

import sun.net.ftp.FtpClient;

public class Ftp {

	private FtpClient ftp = null;

	public FtpClient connectFtp(String host,String userName,String password,int port){
		try {
			ftp = new FtpClient(host,port);
			ftp.login(userName,password);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			System.out.println("用戶名密碼錯誤"+e.getMessage());
		}
		return ftp;
	}
}