Celery Worker solve the problem can not be started by the root user

First, the error demo

(venv) [root@localhost celery_tasks]# celery -A tasks worker -l info
Running a worker with superuser privileges when the
worker accepts messages serialized with pickle is a very bad idea!

If you really want to continue then you have to set the C_FORCE_ROOT
environment variable (but please think about this before you do).

User information: uid=0 euid=0 gid=0 egid=0
(venv) [root@localhost celery_tasks]# 

translate

当worker接受用pickle序列化的消息时，以超级用户权限运行worker是一个非常糟糕的主意！

如果您确实要继续，则必须设置C_FORCE_ROOT
环境变量（但请在使用前先考虑一下）。

用户信息：uid = 0 euid = 0 gid = 0 egid = 0

Second, the problem is solved

1. Method One: temporarily solve the problem
   on the server, enter the following command

   export C_FORCE_ROOT="true"
   

2. Method two: permanent solution to the problem

   from celery import Celery,platforms #导入platforms
   app = Celery('celery_tasks.tasks', broker='redis://127.0.0.1:6379/1')
   platforms.C_FORCE_ROOT = True #加上这一行
   @app.task
   def test():
   	pass
   

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