celery 报错

celery开启worker报错django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE o

解决方法 ：在celery 任务文件中加入

import os
import django
os.environ.setdefault(‘DJANGO_SETTINGS_MODULE‘, ‘dailyfresh.settings‘)
django.setup()