安装
pip install playwright # 下载会比较慢，可以添加国内源，如下 pip install -i https://mirrors.aliyun.com/pypi/simple/ playwright
安装必要组件和浏览器驱动
playwright install # 下载比较慢，可以添加国内源，如下 playwright install -i https://mirrors.aliyun.com/pypi/simple/
组件默认安装路径
%USERPROFILE%\AppData\Local\ms-playwright
