图书管理系统---java代码.doc

文档介绍：import .*;
import .*;
import .*;
import .*;
import .*;
// ---------------------------------------------------------------------------------------------------------
class Tsgl {
public static void main(String args[]) {
dbframe db = new dbframe("图书管理程序");
}
}
// 图书管理系统主界面
class dbframe extends Frame implements ActionListener {
MenuBar daohang = new MenuBar(); // 建立菜单栏
Menu mfile = new Menu("功能"); // 建立“功能”菜单组
Menu mhelp = new Menu("帮助"); // 建立“帮助”菜单组
MenuItem mdenglu = new MenuItem("登陆");
MenuItem mchaxun = new MenuItem("查询");
MenuItem mtianjia = new MenuItem("添加");
MenuItem mshanchu = new MenuItem("删除");
MenuItem mexit = new MenuItem("退出");
MenuItem mhelpp = new MenuItem("关于");

Denglu pdenglu=new Denglu();

Ptianjia ptianjia = new Ptianjia();
Pmain pmain = new Pmain();
Pchaxun pchaxun = new Pchaxun();
Pshanchu pshanchu = new Pshanchu();
dbframe(String s) { // 在窗口上添加菜单选项
setTitle(s);
(mdenglu);
(mtianjia);
(mchaxun);
(mshanchu);
(mexit);
(mhelpp);
(mfile);
(mhelp);
setMenuBar(daohang);
add(pmain);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
(0);
}
});
setBounds(200, 200, 340, 250);
setResizable(false);
setVisible(true);