python调用MongoDB

13544870125

　　1、安装python驱动pymongo
$easy_install pymongo

　　2、演示实例



  #!/usr/bin/python
#-*-coding:utf-8-*-
import pymongo
import datetime
#创建连接
connection = pymongo.Connection('localhost', 27017)
#切换数据库
db = connection.blog_db
#文档添加
post = {"author" : "aho",
"text" : "My first blog post!",
"tags" : ["mongodb", "python", "pymongo"],
"date" : datetime.datetime.utcnow()}
posts = db.posts
posts.insert(post)
#查询单个文档
re = posts.find_one()
print re
#查询多个文档
for re in posts.find():
print re
　　参考：http://blog.nosqlfan.com/html/2989.html
　　更多内容可参考官方文档：http://api.mongodb.org/python