JAVA写的界面形式的服务器程序

import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.BorderFactory; import java.io.*; import java.net.*; import java.text.SimpleDateFormat; import java.util.*; import javax.swing.*; import javax.swing.border.TitledBorder; public class JFTP extends JFrame implements ActionListener{ /** * JFTP服务器 authors:钟吉程,潘黎，蒋先柒 */ private static final long serialVersionUID = 1L; //全局控件 JLabel jlport,jlmost,jluser,jlpassword,jlwelcome,jlexit; JLabel jldownload,jlupload,jlchangename,jldelete,jlcreate; JLabel jlstartwithsystem,jllistening,jlmin; //JTextField ; static JTextField jtfuser,jtfpath,jtfpassword,jtfport,jtfmost,jtfwelcome,jtfexit; //JTextField ; JButton jbpath,jbstart,jbstop,jbquit; JFileChooser jfcpath; JPanel jpcheckbox; static JCheckBox jcbdownload,jcbupload,jcbchangename,jcbdelete,jcbcreate,jcbstartwithsystem,jcblistening,jcbmin; public MFTP mftp; public ServerSocket Ssocket; //构造函数 public JFTP(){ jlport = new JLabel("监听端口:"); jtfport=new JTextField("21");//端口TextField jlmost=new JLabel("最大连接:"); jtfmost=new JTextField("20");//最大连接数 jluser=new JLabel("帐号名称:"); jtfuser=new JTextField("admin");//用户名 jlpassword=new JLabel("帐号密码:"); jtfpassword=new JTextField("admin");//用户密码 jlwelcome=new JLabel("欢迎信息:"); jtfwelcome=new JTextField("欢迎访问~!");//欢迎信息 jlexit=new JLabel("退出信息:"); jtfexit=new JTextField("欢迎下次光临~!");//退出信息 jbpath=new JButton("访问目录"); jtfpath=new JTextField("f:\\");//访问目录 jfcpath=new JFileChooser(); jfcpath.setDialogTitle("打开文件..."); jbstart=new JButton("启动服务"); jbstop=new JButton("停止服务"); jbquit=new JButton("退出程序"); jlstartwithsystem=new JLabel("系统启动时启动"); jllistening=new JLabel("启动后开始监听"); jlmin=new JLabel("启动后最小化"); jpcheckbox=new JPanel(); jldownload=new JLabel("下载文件"); jlupload=new JLabel("上传文件"); jlchangename=new JLabel("文件更名"); jldelete=new JLabel("删除文件"); jlcreate=new JLabel("创建目录"); jcbdownload=new JCheckBox(); jcbupload=new JCheckBox(); jcbchangename=new JCheckBox(); jcbdelete=new JCheckBox(); jcbcreate=new JCheckBox(); jcbstartwithsystem=new JCheckBox(); jcblistening=new JCheckBox(); jcbmin=new JCheckBox(); //填空组控件 jlmost.setFont(new Font("宋体",0,12)); jtfport.setBounds(65,10,80,20); jlport.setBounds(10,10,60,20); jlport.setFont(new Font("宋体",0,12)); jlmost.setBounds(10,31,60,20); jtfmost.setBounds(65,31,80,20); jluser.setFont(new Font("宋体",0,12)); jluser.setBounds(10,52,60,20); jtfuser.setBounds(65,52,80,20); jlpassword.setFont(new Font("宋体",0,12)); jlpassword.setBounds(10,73,200,20); jtfpassword.setBounds(65,73,80,20); jlwelcome.setFont(new Font("宋体",0,12)); jlwelcome.setBounds(10,94,60,20); jtfwelcome.setBounds(65,94,280,20); jlexit.setFont(new Font("宋体",0,12)); jlexit.setBounds(10,115,60,20); jtfexit.setBounds(65,115,280,20); jbpath.setFont(new Font("宋体",0,12)); jbpath.setMargin(new Insets(0, 0, 0, 0)); //设置按钮内没空间 jbpath.setBounds(1,136,60,20); jtfpath.setBounds(65,136,280,20); jbstart.setFont(new Font("宋体",0,12)); jbstart.setMargin(new Insets(0, 0, 0, 0)); jbstart.setBounds(275,10,70,20); jbstop.setFont(new Font("宋体",0,12)); jbstop.setMargin(new Insets(0, 0, 0, 0)); jbstop.setBounds(275,40,70,20); jbquit.setFont(new Font("宋体",0,12)); jbquit.setMargin(new Insets(0, 0, 0, 0)); jbquit.setBounds(275,70,70,20); //操作权限内控件 jpcheckbox.setBounds(0,158,356,50); //jpchackbox.setBackground(Color.white); //jpchackbox.setBorder(BorderFactory.createLineBorder(new Color(80,80,80))); jpcheckbox.setBorder(BorderFactory.createTitledBorder( BorderFactory.createEtchedBorder(),"操作权限",TitledBorder.LEFT,TitledBorder.TOP)); jpcheckbox.setLayout(null); jldownload.setFont(new Font("宋体",0,12)); jlupload.setFont(new Font("宋体",0,12)); jlchangename.setFont(new Font("宋体",0,12)); jldelete.setFont(new Font("宋体",0,12)); jlcreate.setFont(new Font("宋体",0,12)); jcbdownload.setBounds(3,20,17,17); jldownload.setBounds(23,18,60,20); jcbupload.setBounds(73,20,17,17); jlupload.setBounds(93,18,60,20); jcbchangename.setBounds(143,20,17,17); jlchangename.setBounds(163,18,60,20); jcbdelete.setBounds(213,20,17,17); jldelete.setBounds(233,18,60,20); jcbcreate.setBounds(283,20,17,17); jlcreate.setBounds(303,18,60,20); //系统启动功能选择控件 jcbstartwithsystem.setBounds(155,10,17,17); jlstartwithsystem.setFont(new Font("宋体",0,12)); jlstartwithsystem.setBounds(175,8,100,20); jcblistening.setBounds(155,40,17,17); jllistening.setFont(new Font("宋体",0,12)); jllistening.setBounds(175,38,100,20); jcbmin.setBounds(155,70,17,17); jlmin.setFont(new Font("宋体",0,12)); jlmin.setBounds(175,68,100,20); //JFrame内添加的控件 add(jlport);add(jlmost);add(jluser);add(jlpassword); add(jlwelcome);add(jlexit);add(jtfport);add(jtfmost); add(jtfuser);add(jtfpassword);add(jtfwelcome); add(jtfexit);add(jtfpath);add(jbpath);add(jbstart); add(jbstop);add(jbquit);add(jpcheckbox); add(jcbstartwithsystem);add(jlstartwithsystem); add(jcblistening);add(jllistening); add(jcbmin);add(jlmin); //Panel内添加的控件 jpcheckbox.add(jcbdownload);jpcheckbox.add(jldownload);jpcheckbox.add(jcbupload);jpcheckbox.add(jlupload); jpcheckbox.add(jcbchangename);jpcheckbox.add(jlchangename);jpcheckbox.add(jcbdelete);jpcheckbox.add(jldelete); jpcheckbox.add(jcbcreate);jpcheckbox.add(jlcreate); //监听 jbstop.setEnabled(false); jbpath.addActionListener(this); jbstart.addActionListener(this); jbstop.addActionListener(this); jbquit.addActionListener(this); //jcbstartwithsystem.addActionListener(this);//随系统启动需要转化成.exe文件,jbuilder可生成 jcblistening.addActionListener(this); jcbmin.addActionListener(this); } //控件事件捕获与响应 public void actionPerformed(ActionEvent e){ if(e.getSource()==jbpath)//目录选择功能 { jtfport.setEnabled(false); jfcpath.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);//先设置选择的属性 int value=jfcpath.showOpenDialog(this); if(value==JFileChooser.APPROVE_OPTION) { File file=jfcpath.getSelectedFile(); jtfpath.setText(file.getPath()); } } if(e.getSource()==jbstart)//启动服务 { Initialization Ini = new Initialization(); mftp = new MFTP(Ini); BtnChange(true); mftp.start(); } if(e.getSource()==jbstop)//停止服务 { BtnChange(false); mftp.stopServer(); mftp = null; } if(e.getSource()==jbquit)//退出程序 { this.dispose(); //this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } if(e.getSource()==jcblistening)//启动监听 {} if(e.getSource()==jcbmin)//最小化 {} } //控件状态 public void BtnChange(bo