pymongo 學習中的錯誤(1)

舊版本的寫法

from pymongo import Connection

c = Connection(host="localhost", port=27017)

上述寫法可能會出現錯誤:ImportError: cannot import name Connection

現在:

from pymongo import MongoClient
c = MongoClient('localhost', 27017)

或者

client = MongoClient('mongodb://localhost:27017/')