pip install celery==3.1.25
pip install celery-with-redis==3.0
pip install django-redis==3.1.17

# 數(shù)據(jù)庫使用mysql
DATABASES = {
  'default': ｛
    'ENGINE':'django.db.backends.mysql',
    'NAME':'test',
    'USER':'root',
    'PASSWORD':'mysql',
    'HOST':'localhost',
    'PORT':3306,
  }
}

# 注冊djcelery應用
INSTALLED_APPS = (
  ...
  'djcelery',
)

# celery配置

# 如報錯　ImportError: No module named djcelery　，是因為沒有在虛擬環(huán)境運行導致，　workon h1進入虛擬環(huán)境再運行解決
import djcelery

#　初始化所有的task任務，這些任務來自booktest.task模塊
djcelery.setup_loader()

# 使用redis第０個數(shù)據(jù)庫，并綁定ip端口
BROKER_URL='redis://127.0.0.1:6379/0'

#　設置初始化的任務來源
CELERY_IMPORTS = 'booktest.task'

from celery import task
import time

# 加上@task裝飾器，則python函數(shù)就變成一個celery任務
@task
def celery_test():
  print('hello...')
  time.sleep(5)
  print('world...')

#　-*- coding:utf-8 -*-
from django.shortcuts import render
from django.http import HttpResponse
from task import celery_test


# celery練習１：把耗時程序放在celery中執(zhí)行
def celerytest(request):
  # function.delay(參數(shù)),celery任務celery_test調(diào)用方法
  celery_test.delay()
  return HttpResponse('ok')

# 根級url配置 test.urls
from django.conf.urls import include, url
from django.contrib import admin

urlpatterns = [
  url(r'^admin/', include(admin.site.urls)),
  url(r'^celery/', include('booktest.urls')),
]

# 應用下的url配置　ｂooktest.urls
from django.conf.urls import url
import views

urlpatterns=[
  url(r'^celerytest/$', views.celerytest)
]

python manage.py migrate

sudo redis-server /etc/redis/redis.conf

python manage.py celery worker --loglevel=info

python manage.py runserver