Celery 中文文档 https://www.celerycn.io/ https://docs.celeryproject.org/en/latest/django/first-steps-with-django.html https://www.cnblogs.com/limengda/p/11221590.html 启动多线程定时任务出错 https://blog.csdn.net/weixin_43064185/article/details/96479241