celery初步使用

Celery增加配置得三种方式：(redis为例)

from celery import Celery

# 增加配置,redis为例
# 第一种
app = Celery('demo',
             backend='redis://:127.0.0.1:6379/2',
             broker='redis://:127.0.0.1:6379/1')
# 第二种
app = Celery('demo')
app.conf.update(
    broker_url='redis://:127.0.0.1:6379/1',
    result_backend='redis://:127.0.0.1:6379/2',
)
# 第三种,导入.py模块,config中指定broker_url/result_backend
app = Celery('demo')
app.config_from_object('config')

如果redis有密码：
backend='redis://:redisredis@127.0.0.1:6379/2')