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  • django+celery+redis环境配置

    celerypython开发的分布式任务调度模块

    Celery本身不含消息服务,它使用第三方消息服务来传递任务,目前,celery支持的消息服务有RabbitMQredis甚至是数据库,redis是最佳选择

    已安装配置好环境python3.x

    已成功安装django

    1.安装依赖包:

    cmd下执行命令:

    ...>pip3 install celery

    ...>pip3 install redis

    ...>pip3 install django-celery

    ...>pip3 install celery-with-redis

    2.django的项目目录下的setting.py中:

     INSTALLED_APPS中添加内容:

    INSTALLED_APPS = [

    ......

    'djcelery',

    ]

    添加配置信息:

    import djcelery

    djcelery.setup_loader() # 加载djcelery

    # 数据库调度

    CELERYBEAT_SCHEDULER='djcelery.schedulers.DatabaseScheduler'

    BROKER_URL='redis://127.0.0.1:6379/0'

    BROKER_TRANSPORT='redis'

    3.验证配置成功:

    应用目录下创建celery.py:

    from __future__ import absolute_import
    import os
    import django
    from celery import Celery
    from django.conf import settings
    
    os.environ.setdefault('DJANGO_SETTINGS_MODULES','autotest.settings')
    django.setup()
    
    app=Celery('autotest')
    app.config_from_object('django.conf:settings')
    app.autodiscover_tasks(lambda:settings.INSTALLED_APPS)

    应用目录下创建tasks.py:

    from apitest.celery import app
    
    @app.task
    def hello():
        print('已运行')


    cmd下项目manage.py目录执行命令:

    ...>python3 manage.py celeryd -l info   

    ...>python3 manage.py runserver

    浏览器访问:

    http://127.0.0.1:8000/admin/djcelery/

    如图配置成功:

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  • 原文地址:https://www.cnblogs.com/reyinever/p/10949934.html
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