Django中使用Celery执行定时任务问题

# 定时任务1
@celery_app.task()
def my_crontab(x, y):
    print(x, y)
    print(f'x 和 y 相加 = {x+y}')
    return x + y


# 定时任务2
@celery_app.task()
def my_print():
    print('一生所爱')

from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
from django.conf import settings
# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'DjangoFunction.settings')

app = Celery('test_celery')  # 定义全局的Celery任务 test_celery 随便写

# Using a string here means the worker doesn't have to serialize
# the configuration object to child processes.
# - namespace='CELERY' means all celery-related configuration keys
#   should have a `CELERY_` prefix.
app.config_from_object('django.conf:settings', namespace='CELERY')  # 固定配置

# Load task modules from all registered Django app configs.
app.autodiscover_tasks(['CeleryFunc'])  # 把需要用定时任务的APP加进去

from datetime import timedelta

# 新增的定时方法案列
# sum-task 名字任意取
app.conf.update(
    CELERYBEAT_SCHEDULE={
        'sum-task': {
            'task': 'CeleryFunc.tasks.my_crontab',
            'schedule':  timedelta(seconds=5),
            'args': (5, 6)
        },

        'sum-task1': {
            'task': 'CeleryFunc.tasks.my_print',
            'schedule':  timedelta(seconds=3),
            'args': ()
        },
    }
)


@app.task(bind=True)
def debug_task(self):
    print('Request: {0!r}'.format(self.request))

celery -A DjangoFunction beat -l info
celery -A DjangoFunction worker -l info -P eventlet