TextInputDialog

可输入的对话框

TextInputDialog dialog = new TextInputDialog("默认值");
			dialog.setTitle("对话框标题");
			dialog.setHeaderText("文本输入");
			dialog.setContentText("请输入你的名字:");
			 
			Optional<String> result = dialog.showAndWait();
			result.ifPresent(name -> System.out.println("你的名字为: " + name));