I. "Using django2.0 to develop" environment deployment and initialization projects

I. "Using django2.0 to develop" environment deployment and initialization projects

Discover that there is nothing better than the Django series tutorial, so I'm going to write a set of tutorials to teach you how to use django2.0

The entire tutorial is done around a project that focuses on the entire environment and the projects under initialization, as well as some common operations in development
Project Address: Https://gitee.com/ccnv07/django_example

Project Introduction

Probably is to use Python to develop a CMS system, and you know dede,phpcms some similar, you can register, login, have membership system, publish articles, front desk browsing articles, backstage management and other functions.

Environment for development use

The Python version used is 3.6.5, many installation tutorials on the web
The virtual environment uses pipenv, which can be installed with PIP
The Django version is 2.0.
Database using mysql5.6

Installing Django

After you create the virtual environment, execute the following installation command

pipenv install django==2.0

# 查看django的版本python -m django --version> 2.0

Create our Project

django-admin startproject cms

Then found a more CMS directory, it long below this

Connecting to a database

Using the Python.pymysql module
So let's install it first.

pipenv install pymysql

Modify the configuration in the cms/settings.py

# cms/settings.pyDATABASES = {    ‘default‘: {        ‘ENGINE‘: ‘django.db.backends.mysql‘,        ‘NAME‘: ‘cms‘,        ‘USER‘: ‘root‘,        ‘PASSWORD‘: ‘123123‘,        ‘HOST‘: ‘127.0.0.1‘,        ‘PORT‘: 3306,        ‘OPTIONS‘: {            ‘autocommit‘: True        }    }}

Because Django supports MYSQLDB by default, you need to add the following code to make Pymysql the MYSQLDB

# cms/__init__.pyimport pymysqlpymysql.install_as_MySQLdb()

Run a simple server in the development process

cd cms/python manage.py runserver

will prompt the following

is to tell you to start running a development server on 127.0.0.1:8000, exit please press CTRL + C

You can also specify your own port and IP

python manage.py 0.0.0.0:5000

This server can only be used for development and testing and cannot be used to deploy production environments. This command will be used frequently in the subsequent development process, so please keep in mind.

I. "Using django2.0 to develop" environment deployment and initialization projects