Question

Python无法连接mongodb：'module' object has no attribute 'Connection'

我的Python是2.7的，安装了pymongo-3.0.3.win-amd64-py2.7，
import pymongo
connection=pymongo.Connection('localhost',27017)

报错AttributeError: 'module' object has no attribute 'Connection'

Answer 1

>>> from pymongo import MongoClient
>>> client=MongoClient()#链接默认的host和port
>>> client
MongoClient('localhost', 27017)
pymongo 中没有Connection这个方法