按下按钮运行线程

Question

我有一个带有以下按钮的GUI。当它被按下时，它应该运行一个新线程（我有一个实现Runnable的类）。但是，当我这样做时，GUI会冻结。我做错了什么，如何解决？

        //button
        addKitchenStaff.addActionListener(new ActionListener(){
            @Override
            public void actionPerformed(ActionEvent e) {
                //create object of a class which implements runnable
                KitchenStaff kitchenStaff = new KitchenStaff(allDishes, ingredientsModel, dishesModel,communication.getBap());
                //arraylist of all such objects
                allKitchenStaff.add(kitchenStaff);

                Thread thread = new Thread(kitchenStaff);
                thread.run();
            }
        });

Answer 1

要运行线程，您应该调用start()方法。

尝试thread.start()而不是thread.run()

Answer 2

run()适用于调用Thread。请改用start()