django.db.migrations.exceptions.InconsistentMigrationHistory: Migration admin.0001_initial is applied before
its dependency user.0001_initial on database 'default'.
解决方法:
当然了,不要忘记在settings.py里面注册自己的模型类
# 注册自己的模型类 ,应用名,模型名
AUTH_USER_MODEL = 'user.User'