Spider_Python 项目连接到 MongoDB 时出错

I have also been learning the Python web crawler recently, and I really appreciate your sharing. I encountered a problem when I tried the Spider_Python project after setting up the environment. I couldn't connect to MongoDB, and the error message was that pymongo does not have the Connection module. Then I looked up the usage of pymongo online, and after making the following modifications, I was able to run it normally and save it to MongoDB.