在Django中配置MariaDB数据库，解决WARNINGS的警告问题

在Django中配置MariaDB数据库。配置文件为：

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'database_name',
        'PORT': 3306,
        "HOST": '127.0.0.1',
        'USER': 'username',
        'PASSWORD': 'password',
        'OPTIONS': {
            'autocommit': True,
            'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",
        }
    }
}

'init_command': "SET sql_mode='STRICT_TRANS_TABLES'" 警告的解决方法为：

WARNINGS:WARNINGS:
?: (mysql.W002) MySQL Strict Mode is not set for database connection 'default'
        HINT: MySQL's Strict Mode fixes many data integrity problems in MySQL, such as data truncation upon insertion, by escalating warnings into errors. It is strongly recommended you activate it. See: https://docs.djangoproject.com/en/1.11/ref/databases/#mysql-sql-mode