Django设置超级用户：
python3 manage.py createsuperuser
报错：
... ...
_mysql_exceptions.ProgrammingError: (1146, "Table 'test.auth_user' doesn't exist")
... ...
django.db.utils.ProgrammingError: (1146, "Table 'test.auth_user' doesn't exist")
解决：
先执行：
python3 manage.py migrate
再执行：
python3 manage.py createsuperuser
输入用户名
