[Original] Django Common Command Summary

1. Terminal Command

# View django version 
$ Python -m django - Version 

# Create a project called mysite 
$ django - ADMIN startproject mysite 

# start django 
$ Python manage.py the runserver 
$ Python manage.py the runserver 8080 
$ manage.py the runserver Python 0.0 . 0.0 : 8000 

# to create applications, and ensure the same directory as manage.py is 
$ Python manage.py startapp polls 

# run the migration to create a model change 
$ Python manage.py makemigrations 

# running application model changes to the database 
$ manage.py the migrate Python 

# ADMIN created administrator user 
$ python manage.py createsuperuser

2. Generate directory structure looks like FIG.

 

 

 3. Configuration file (settings.py)

1, just create a django project, start writing the program, the first step must first register in the configuration file app

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'app01',  # 注册app
]

2, the database connection

= DATABASES {
     ' default ' : {
     ' ENGINE ' : ' django.db.backends.mysql ' ,
     ' NAME ' : ' database name ' ,
     ' the USER ' : ' the root ' ,
     ' PASSWORD ' : ' XXX ' ,
     ' the HOST ' : '' ,
     ' PORT ' : '' ,
    }
}

Note: The use of the internal Django MySQL connection is MySQLdb module, and also no such python3 module, it is necessary to replace the use of pymysql

1. Install pymsql 
$ PIP install pymysql

2. The following configuration is provided in __init__.py project with the same name is placed in 
Import pymysql 
pymysql.install_as_MySQLdb ()　

3. Configure a static file

STATICFILES_DIRS = (
        os.path.join(BASE_DIR,'static'),
    )

Note: You need to create a static folder under the project