从Python查询MongoDB

Question

我试图使用Python从MongoDB检索数据，但是u会添加到其键值中。你知道吗

这是我的程序：

from pymongo import MongoClient
import json
import array
Data = MongoClient()
Variable = Data.Abhi
Dataset = []
i = 0
Outcome = Variable.Temp.find()

for Result in Outcome:
     Dataset.append(Result)
print Dataset

输出：

[{u'cuisine': u'Italian', u'borough': u'Manhattan', u'name': u'Vella', u'restaurant_id': u'41704620', u'grades': [{u'grade': u'A', u'score': 11}, {u'grade': u'B', u'score': 17}], u'address': {u'building': u'1480', u'street': u'2 Avenue', u'zipcode': u'10075', u'coord': [-73.9557413, 40.7720266]}, u'_id': ObjectId('576948b163a37b378dc21565')}]

我已经检查了在我的数据库中使用find（）终端

{ "_id" : ObjectId("576948b163a37b378dc21565"), "cuisine" : "Italian", "name" : "Vella", "restaurant_id" : "41704620", "grades" : [ { "grade" : "A", "score" : 11 }, { "grade" : "B", "score" : 17 } ], "address" : { "building" : "1480", "street" : "2 Avenue", "zipcode" : "10075", "coord" : [ -73.9557413, 40.7720266 ] }, "borough" : "Manhattan" }

请帮帮我哪里出错了。你知道吗

提前谢谢。你知道吗

Answer 1

您可以通过以下方式直接访问：

for Result in Outcome:

Result['your key']