一、系统介绍
本系统采用Java Swing技术实现系统登录登出功能，实现密码修改功能，实现学生信息简单的增删改查。
二、系统展示
登录
主页面
关于系统
查询
模糊查询
修改
添加
修改密码
三、代码
MainMenuFrame.Java
package com.sjsq.view;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import org.jb2011.lnf.beautyeye.ch3_button.BEButtonUI;
/*
* 登陆成功后主界面
*/
public class MainMenuFrame extends JFrame implements ActionListener{
private JFrame mainmenu;
private JTextArea text;
// 标题栏（关于）
private JMenuBar menuBar1;
private JMenuItem aboutSystem;
public MainMenuFrame() {
mainmenu();
}
public void mainmenu() {
mainmenu = new JFrame("极客大学学生管理系统");
setLocationRelativeTo(null);// 将容器显示在屏幕中央
mainmenu.setSize(850, 650);
mainmenu.getContentPane().add(new JScrollPane(text));
JPanel jContentPane = new JPanel();
jContentPane.setLayout(null);
// 查询学生按钮
JButton jButtonSelect = new JButton();
jButtonSelect.setBounds(new Rectangle(320, 100, 100, 52));
jButtonSelect.setText("查询学生");
jButtonSelect.setUI(new BEButtonUI()
.setNormalColor(BEButtonUI.NormalColor.lightBlue));
getRootPane().setDefaultButton(jButtonSelect);// 回车登录
// 添加学生按钮
JButton jButtonAdd = new JButton();
jButtonAdd.setUI(new BEButtonUI()
.setNormalColor(BEButtonUI.NormalColor.lightBlue));
jButtonAdd.setBounds(new Rectangle(320, 200, 100, 52));
jButtonAdd.setText("添加学生");
// 修改密码按钮
JButton jButtonAlterPwd = new JButton();
jButtonAlterPwd.setUI(new BEButtonUI()
.setNormalColor(BEButtonUI.NormalColor.lightBlue));
jButtonAlterPwd.setBounds(new Rectangle(320, 300, 100, 52));
jButtonAlterPwd.setText("密码修改");
// 退出系统按钮
JButton jButtonExit = new JButton();
jButtonExit.setUI(new BEButtonUI()
.setNormalColor(BEButtonUI.NormalColor.lightBlue));
jButtonExit.setBounds(new Rectangle(320, 400, 100, 52));
jButtonExit.setText("退出系统");
jContentPane.add(jButtonSelect, null);
jContentPane.add(jButtonAdd, null);
jContentPane.add(jButtonAlterPwd, null);
jContentPane.add(jButtonExit, null);
// 添加Label到Frame
mainmenu.getContentPane().add(jContentPane);
// 设置字体
Font font = new Font("微软雅黑",Font.BOLD,16);
// 标题栏
menuBar1 = new JMenuBar();
//aboutSystem = new JMenuItem("关于本系统",new ImageIcon("src/images/icons/about.png"));
aboutSystem = new JMenuItem("关于本系统");
aboutSystem.setMnemonic('H');
menuBar1.add(aboutSystem);
// 查询学生
jButtonSelect.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("------查询学生-----");
QueryStudentInfo queryStudentInfo = new QueryStudentInfo();
}
});
// 添加学生
jButtonAdd.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("------添加学生-----");
AddStudentInfo addStudentInfo = new AddStudentInfo();
}
});
// 修改密码
jButtonAlterPwd.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("------修改密码-----");
ModifyPasswordInfo modifyPasswordInfo = new ModifyPasswordInfo();
}
});
// 退出系统
jButtonExit.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("------退出系统-----");
System.exit(1);
}
});
// 关于系统
aboutSystem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
System.out.println("------关于系统------");
AboutSystem aboutSystem = new AboutSystem();
}
});
// 关闭窗口监控
mainmenu.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent arg0) {
System.exit(1);
}
});
mainmenu.setJMenuBar(menuBar1);
mainmenu.setVisible(true);
mainmenu.setLocation(250, 50);
aboutSystem.addActionListener(this);
}
// 主函数测试
public static void main(String[] args) {
new MainMenuFrame();
}
@Override
public void actionPerformed(ActionEvent arg0) {
}
}
四、联系方式
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