from celery_app_task import add

result = add.delay(4,5)
print(result.id)    # 将返回任务 id
206709920218ca27e72d36343f6eed1722be8d6f
<mask token>

<mask token>
print(result.id)

<mask token>
result = add.delay(4, 5)
print(result.id)

from celery_app_task import add
result = add.delay(4, 5)
print(result.id)

from celery_app_task import add

result = add.delay(4,5)
print(result.id)    # 将返回任务 id