解决：pip install pywifi完成之后，pycharm导入pywifi时提示：No Module Named ‘pywifi’

1.pycharm选择File—>settings—>project:pythonWork—>project structure—>Mark as:Sources—>+Add Content Root

2.选择python运行目录下的site-packages文件夹，然后点击apply，点击OK，即可解决问题