https://huggingface.co/datasets/Beifengdo/Java-Programming/resolve/13e0ee0cdb730bde6584f72eeb2a6982f4fbb7bf/Java%E5%AE%9E%E9%AA%8C/bin/MainFrame.class
hf download hf://datasets/Beifengdo/Java-Programming@13e0ee0cdb730bde6584f72eeb2a6982f4fbb7bf/Java实验/bin/MainFrame.class
curl -L -o MainFrame.class https://huggingface.co/datasets/Beifengdo/Java-Programming/resolve/13e0ee0cdb730bde6584f72eeb2a6982f4fbb7bf/Java%E5%AE%9E%E9%AA%8C/bin/MainFrame.class
