1. 代码tasks.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
__title__ = ''
__author__ = ''
__mtime__ = '2018/6/25'
"""
from celery import Celery
from celery.schedules import timedelta
from celery.task import periodic_task
brokers = 'redis://127.0.0.1:6379/5'
backend = 'redis://127.0.0.1:6379/6'


class Config:
    BROKER_URL = 'redis://localhost:6379/5'
    CELERY_RESULT_BACKEND = 'redis://localhost:6379/6'
    CELERY_TIMEZONE = 'Asia/Shanghai'


app = Celery('celery-tasks')
app.config_from_object(Config)


@app.task(queue='for_task_collect')
def println():
    print("thanks for god")
    return 'success'


@app.task(queue='for_task_add')
def add(x, y):
    print("x + y = {}".format(x+y))
    return x+y

2. 启动测试(到tasks.py所在路径下)

启动两个任务:

celery -A tasks worker -l info -Q for_task_add

celery -A tasks worker -l info -Q for_task_collect

这样如果在多台服务器下面就可以配置不同的运行任务了

3. 测试 test.py

from tasks import add, println
for i in range(500):
    println.delay()
    add.delay(2, 2)

4. 结果

celery不同的服务器下配置不同的任务

左边是add任务右边是println任务

转载于:https://my.oschina.net/ayy/blog/1835468

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