Swing: How can I display a Splash Screen before the main class? [duplicate]

问题

This question already has answers here:

Make splash screen with progress bar like Eclipse (2 answers)

Closed 4 years ago.

I've created a splash screen class which basically loads and runs a GIF title file for a couple of seconds. How would I get this to display prior to the main class?

public static void main(String[] args) {
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            accountGUI inst = new accountGUI();
            inst.setLocationRelativeTo(null);
            inst.setVisible(true);

        }
    });
}

public accountGUI() {...

回答1:

In your main class, add a call to your splash screen in the first line. that way it will run the splash screen, then run your what is needed in the main class.

来源：https://stackoverflow.com/questions/29190924/swing-how-can-i-display-a-splash-screen-before-the-main-class