1. 安装MongoDB

sudo apt-get install mongodb

如果能成功打印出MongoDB的版本信息，验证安装成功

mongo -version

开启/关闭MongoDB Service

service mongodb start service mongodb stop

显示Database

show dbs

使用某个Database,比如local

use local

显示该Database的Collections

show collections

2. 安装PyMongo

sudo apt-get install python-pip
pip install pymongo

3. 编写Python脚本，测试Mongo数据库

#!/usr/bin/env python
# -*- coding:utf-8 -*-

from pymongo import MongoClient

conn = MongoClient('127.0.0.1',27017)
db = conn.mydb
my_set = db.test_set

my_set.insert({"name":"joe"})

for i in my_set.find():
    print(i)