除了通过```import```然后```add.delay()```这种方式,我们还可以通过```send_task()```这种方式,我们在项目根目录另外新建一个py文件叫做 `excute_tasks.py`,在其中写下如下的代码
from tasks import add if __name__ == '__main__': add.delay(5, 10)
这时候可以在celery的worker界面看到执行的结果
[2017-05-19 14:25:48,039: INFO/MainProcess] Received task: tasks.add[f5ed0d5e-a337-45a2-a6b3-38a58efd9760] [2017-05-19 14:25:48,074: INFO/MainProcess] Task tasks.add[f5ed0d5e-a337-45a2-a6b3-38a58efd9760] succeeded in 0.03369094600020617s: 15
此外,我们还可以通过```send_task()```来调用,将```excute_tasks.py```改成这样
from tasks import app
if __name__ == '__main__':
app.send_task('tasks.add', args=(10, 15),)这种方式也是可以的。`send_task()`还可能接收到为注册(即通过`@app.task`装饰)的任务,这个时候worker会忽略这个消息
[2017-05-19 14:34:15,352: ERROR/MainProcess] Received unregistered task of type 'tasks.adds'. The message has been ignored and discarded.