mongodb - flask-mongoalchemy 配置遇到问题

Question

在启动flask服务器的时候会出现错误，mongodb的服务器也已经启动了。

Answer 1

Already solved, I forgot to add the answer...
MONGOALCHEMY_CONNECTION_STRING = 'mngodb://localhost:27017'
No need to configure the library name here

Answer 2

Is it possible that your configuration file is not loaded