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您正在寻找单例框架。它看起来有点像
class MyFrame extends JFrame { private static MyFrame frame; private MyFrame() {} public static MyFrame getInstance() { if ( frame == null ) { frame = new MyFrame(); } return frame; } }
You're looking for a singleton frame. It would look somewhat like
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您正在寻找单例框架。它看起来有点像
You're looking for a singleton frame. It would look somewhat like