镜像下载网站：https://msdn.itellyou.cn/

java8版本下载：https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html

windows，c++运行库下载：https://www.microsoft.com/en-us/download

https://www.microsoft.com/en-us/download/developer-tools.aspx

selenium驱动
https://chromedriver.storage.googleapis.com/index.html 谷歌
https://github.com/mozilla/geckodriver/releases 火狐
https://msedgewebdriverstorage.z22.web.core.windows.net/ eage