Django 运行test.py模块时报错“settings are not configured

错误信息

django.core.exceptions.ImproperlyConfigured:

Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call

settings.configure() before accessing settings.

解决方案

在test.py内引入下面代码

import os,django

os.environ['DJANGO_SETTINGS_MODULE'] = 'lu_blog.settings'
django.setup()

重新运行，问题解决。