【Pycharm】导入module

  1. Setting->project: Interpreter
    通过+添加
  2. 光标落在该处代码,Alt+Enter,直接安装

Refer

cv2
pip3 install opencv-python -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com (后面这个我记住了)

备录 Successfully installed numpy-1.18.1 opencv-python-4.2.0.32

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