rtfsendframe.java

ftp的传输 比较简单的设计 适合初学者 自己看啊 tmt

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
/**
 * Created by IntelliJ IDEA.
 * User: cxwu
 * Date: 2007-9-30
 * Time: 9:15:08
 * To change this template use File | Settings | File Templates.
 */
public class RTFSendFrame {
    private JFileChooser jfc;
    private JFrame fr;
    public RTFSendFrame() {
        //界面布局
        fr = new JFrame("文件发送");
        Container c = fr.getContentPane();
        JButton btnSend = new JButton("发送");
        jfc = new JFileChooser();
        c.add(btnSend);
        fr.setSize(200,200);
        fr.setVisible(true);
        //为发送按钮注册事件
        btnSend.addActionListener(new SendHandler());
    }

    public static void main(String[] args) {
        new RTFSendFrame();
    }

    class SendHandler implements ActionListener{
        public void actionPerformed(ActionEvent e) {
            //弹出文件选择对话框
            jfc.showOpenDialog(fr);
            //启动新的线程传递文件
            RTFSend send = new RTFSend(jfc.getSelectedFile());
            send.start();
        }
    }
}