import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;

class LoginCheck{
    private String name;
    private String password;
    public LoginCheck(String name,String password){
        this.name=name;
        this.password=password;
    }
    public boolean equals(){
        if("byxyby".equals(name)&&"123456".equals(password)){
            return true;
        }else{
            return false;
        }
    }
};
class ActionHandle{
    private JFrame frame=new JFrame("俱乐部学生信息管理系统");
    private JTextField name=new JTextField();//设置文本框
    private JPasswordField pass=new JPasswordField();
    private JLabel but1=new JLabel("用户名:");
    private JLabel but2=new JLabel("密   码:");
    private JButton but3=new JButton("登录");
    private JButton but4=new JButton("重置");

    public ActionHandle(){
        but3.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
                if(e.getSource()==but3){
                    String sname=name.getText();
                    String spass=new String(pass.getPassword());
                    LoginCheck log=new LoginCheck(sname,spass);
                    if(log.equals()){
                        try {
                            new Menu();
                        } catch (Exception e1) {

                            e1.printStackTrace();
                        }
                        frame.setVisible(false);

                    }else{
                        JOptionPane.showMessageDialog(null, "登录失败，错误的用户名或密码！");
                    }
                }
            }
        });
        but4.addActionListener(
                new ActionListener(){
                    public void actionPerformed(ActionEvent e){
                        if(e.getSource()==but4){
                            name.setText("");
                            pass.setText("");
                        }
                    }

                });
        frame.setLayout(null);
        but1.setBounds(80, 40 , 80,30);
        name.setBounds(140,42, 120, 25);    //
        but2.setBounds(80, 80 , 80,30);
        pass.setBounds(140,82, 120, 25);
        but3.setBounds(130, 150 , 60,30);
        but4.setBounds(210, 150 , 60,30);
        frame.setSize(400,330);
        frame.setLocation(300, 200);
        frame.add(but1);
        frame.add(name);
        frame.add(pass);
        frame.add(but2);
        frame.add(but3);
        frame.add(but4);
        frame.setVisible(true);
    }
}
public class  Enter{
    public static void main(String[] args) {

        new ActionHandle();
    }
}