我使用了 pip install zipfile，但出现了错误:
Could not find a version that satisfies the requirement zipfile (from versions: ) No matching distribution found for zipfile
Addition Info: pip 18.1 from /Users/xxxx/Library/Python/2.7/lib/python/site-packages/pip (python 2.7)
请您参考如下方法:
您不需要安装它。 zipfile在Python standard library . import zipfile 应该在 Python 2.7 上都能正常工作和 Python 3.7 .
