📅  最后修改于: 2022-03-11 14:52:43.196000             🧑  作者: Mango
public Main() {
JFrame testingBlack = new JFrame("MCVe");
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gds = ge.getScreenDevices();
GraphicsConfiguration gc = gds[1].getDefaultConfiguration();
Rectangle rect = gc.getBounds();
testingBlack.setLocation(rect.getLocation());
// or, if you like this style better
testingBlack.setLocation(GraphicsEnvironment
.getLocalGraphicsEnvironment()
.getScreenDevices()[1]
.getDefaultConfiguration()
.getBounds()
.getLocation());
testingBlack.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
testingBlack.setVisible(true);
}