javaFX 异步更新进度条

javaFX 异步更新进度条

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        Task<Integer> task = new Task<Integer>() {

            @Override
            protected Integer call() throws Exception {
                // TODO Auto-generated method stub
                return null;
            }

            @Override
            protected void running() {
                // TODO Auto-generated method stub
                super.running();
            }

            @Override
            protected void succeeded() {
                // TODO Auto-generated method stub
                super.succeeded();
            }