Python标准库https://docs.python.org/3/library/index.html
chromedriver工具下载 http://chromedriver.storage.googleapis.com/index.html
PyMongo文档 http://api.mongodb.com/python/current/api/index.html
https://www.cnblogs.com/miqi1992/p/8093958.html
https://blog.csdn.net/qq_38282706/article/details/80390604
https://cuiqingcai.com/5578.html