The django orm:

1、

In Django project settings.py file, configure database connection information: 
DATABASES = { 
    "default": { 
        "ENGINE": "django.db.backends.mysql", 
        "NAME": "Your database name", # need to manually create the database 
        "uSER": "database username", 
        "pASSWORD": "database password", 
        "HOST": "database IP", 
        "POST": 3306 
    } 
} 
2,

Write the following code in __init__.py file in the directory with the same name in Django project, told Django uses pymysql modules connect to the MySQL database: 
Import pymysql 

pymysql.install_as_MySQLdb ()