python连接mongodb集群

1.安装pymongo

pip install pymongo

2.调试连接mongodb集群

# coding:utf-8

import time
from pymongo import MongoReplicaSetClient
from pymongo import MongoClient



# 连接集群
client = MongoClient("mongodb://用户名:密码@192.168.1.1:端口0,192.168.1.2:端口1,192.168.1.1:端口2/quickpay?")

# 连接目标数据库
db = client.quickpay

# 指定表
collection=db.email

# 查找集合中所有数据
for item in collection.find():
    print item

# #查找集合中单条数据
# print collection.find_one()


# # 用户名密码
db.authenticate("quickpay", "quickpay")