如图，python3没有commands模块了吗？
Deprecated since version 2.6: The commands module has been removed in Python 3. Use the subprocess module instead.
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https://docs.python.org/2/lib...
Deprecated since version 2.6: The commands module has been removed in Python 3. Use the subprocess module instead.
｀来自官方文档的搬运工｀
用执行单个命令用os.system()
比较简单。需要输入的字符也比较少。
不写的很清楚了吗用subprocess代替了