python-Connecting MongoDB

First, install the Pymongo library

? ? Pip Install Pymongo

Second, using the Pymongo module to connect the MongoDB database

#!? /usr/bin/env?python#?-*-?coding:utf-8?-*-from?pymongo?import? Mongoclientclient?=? Mongoclient (' 192.168.2.230 ', 27017)????? #建立MongoDB数据库连接db =client.admin????????????????????????????????? #连接所需数据库, admin for Database name Db.authenticate ("admin",? " Admin ")???? #验证数据库collection =db.system.users??????????? #连接所用集合, System.users is the table name For?item?in?collection.find ():???? Print?item?????????????????? #查找集合中所有数据???? Print?collection.find_one ()????? #查找集合中单条数据 #collection.insert ({"Name": ' Huangzp ', "Age":, "Addr": ' Shenzhen '})????????? #向集合中插入数据 #collection.update ({"Name": ' Huangzp '},{"name": ' Huangzp ', "age":)???????? #更新集合中的数据, the first parenthesis is the condition, the second is the content #collection.remove ()???????? #删除集合collection中的所有数据 #collection.drop ()?????????? #删除集合collection

python-Connecting MongoDB