minButton.setOnAction(new EventHandler<ActionEvent>() {
		//监听最小化按钮事件
		@Override
		public void handle(ActionEvent event) {
			//primaryStage.setIconified(true);
			//最小化Stage到任务栏
			Tray taryWindow = new Tray(primaryStage, Session.iconUrl, title);
			//实例化Tray对象,传参Stage，icon的url和要显示的标题
			taryWindow.tray();
			//最小化Stage到系统托盘
		}
	});