https://huggingface.co/datasets/Beifengdo/Java-Programming/resolve/574ccc1c8aef880da5eed22e077de10b65d299c2/Java%E5%AE%9E%E9%AA%8C/bin/Direction.class
hf download hf://datasets/Beifengdo/Java-Programming@574ccc1c8aef880da5eed22e077de10b65d299c2/Java实验/bin/Direction.class
curl -L -o Direction.class https://huggingface.co/datasets/Beifengdo/Java-Programming/resolve/574ccc1c8aef880da5eed22e077de10b65d299c2/Java%E5%AE%9E%E9%AA%8C/bin/Direction.class
