application.java

java(Swing) access做的成绩管理系统

package edu.xscj.test;

import java.awt.*;

public class Application {
    public static void main(String[] args) {
        Login login = new Login();
        Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension loginSize = login.getSize();
        login.setLocation((dimension.width - loginSize.width) / 2,
                          (dimension.height - loginSize.height) / 2);
        loginSize.setSize(300,400);
        login.setVisible(true);
    }
}