import java.awt.*;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
public class StudentsManager {
public static void main(String[] args) {
MainInterface frame=new MainInterface();
Dimension screenSize=Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize =frame.getSize();
if(frameSize.height>screenSize.height)
frameSize.height=screenSize.height;
if(frameSize.width>screenSize.width)
frameSize.width=screenSize.width;
frame.setLocation((screenSize.width-frameSize.width)/2,(screenSize.height-frameSize.height)/2);
frame.setVisible(true);
}
我做的是一个窗口
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