Python using MongoDB

System environment: Windows Ten, python3.x

1. Installing MongoDB

MongoDB Download Website: https://www.mongodb.com/download-center?jmp=nav#community

Installation Tutorial Online A lot, you can self-Baidu (http://www.cnblogs.com/lzrabbit/p/3682510.html), the focus is configuration!

Method One:

Configuration Data Directory

Mongod--dbpath D:\MongoDB\data--install

Configuration Log

Mongod--logpath= ' D:\MongoDB\logs\mongodb.log '--logappend

Method Two:

Configuring the MongoDB configuration file

Eg: setting up the profile directory D:\MongoDB\etc

Dbpath=d:\mongodb\data #数据库路径logpath =d:\mongodb\logs\mongodb.log #日志输出文件路径logappend =true #错误日志采用追加模式, When this option is configured, the MongoDB log is appended to the existing log file instead of the new file Journal=true #启用日志文件, Quiet=true #这个选项可以过滤掉一些无用的日志信息 is enabled by default, If you need to debug use set to falseport=27017 #端口号 default to 27017

Installing as a system service

Mongod--config D:\MongoDB\etc\mongodb.conf--install

Start

net start MongoDB

Stop it

net stop MongoDB

2. Using the MongoDB visualizer

I'm using it. Robomongo, website link: https://robomongo.org/download

3. Installing Pymongo

Pip Install Pymongo

4. Testing

test.py

Import Pymongo as pm# gets the connection client = PM. Mongoclient (' localhost ', 27017)  # port number is numeric # connection Database db = client.test# Get collection STB = db.student# Get data information datas = Stb.find () for DA Ta in datas:    # Print (Data.keys ()) # Gets the field property in the collection    print (data)

Operation Result:

Python using MongoDB