一份入门教程或者是参考文档（我们当然也为您准备了这些）。如果您想要马上开始一个项目，可以 从 实例教程（zh）开始入手，或者直接开始阅读详细的参考文档。 Django 无需数据库就可以使用，它提供了对象关系映射器（ORM）。通过此技术，你可以使用 Python 代码来描述数据库结构。 数据模型语法提供了很多方法来描述你的数据，这解决了多年来在数据库模式中的难题。以下是一个 简明的例子： 1. # mysite/news/models 设置。 默认情况下，配置的数据库是 SQLite，如果你对数据库不太熟，或者你只是对尝试 Django 感兴 趣，这是最简单的选择。SQLite 内嵌在 Python 里，所以你不用再安装其他东西来支持你的数据 库。但是当你开始做第一个实际的项目时，你也许想使用一个可扩展的数据库，比如 PostgreSQL 来避免令人头痛地切换数据库问题。 如果你希望使用其他数据库，你需要安装合适的 database 书栈(BookStack.CN) 构建 最后，还要注意到我们使用了 ForeignKey 外键来定义一个关系。这会告诉 Django 每个 Choice 对象都和一个 Question 对象相关联。Django 支持所有常用的数据库关系：多对一、多 对多和一对一。 上面的一小段用于创建模型的代码给了 Django 很多信息，通过这些信息，Django 可以： 为这个应用创建数据库结构（生成 CREATE TABLE

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar and Sentry support Django Q is tested with: Python 3.7 and 3.8, Django 2.2.x and 3.1.x Currently disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler error_reporter cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference For example, with the following code # settings.py Q_CLUSTER = { 'retry': 5 'workers': 4, 'orm': 'default', } # example.py from django_q.tasks import async_task async_task('time.sleep', 22)

compatible with multiple instances • Multi cluster monitor • Redis, Disque, IronMQ, SQS, MongoDB or ORM • Rollbar and Sentry support Django Q is tested with: Python 3.7 and 3.8, Django 2.2.x and 3.1.x receipts. For example, with the following code # settings.py Q_CLUSTER = { 'retry': 5 'workers': 4, 'orm': 'default', } # example.py from django_q.tasks import async_task async_task('time.sleep', 22) exceeding 256kb. 1.2.23 orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar and Sentry support Django Q is tested with: Python 3.7 and 3.8, Django 2.2.x and 3.1.x Currently disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler error_reporter cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference For example, with the following code # settings.py Q_CLUSTER = { 'retry': 5 'workers': 4, 'orm': 'default', } # example.py from django_q.tasks import async_task async_task('time.sleep', 22)

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar support Django Q is tested with: Python 2.7 & 3.5. Django 1.8.13 & 1.9.7 Contents: Installation disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar support Django Q is tested with: Python 2.7 & 3.5. Django 1.8.8 & 1.9.1 Contents: Installation disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar support Django Q is tested with: Python 2.7 & 3.5. Django 1.8.11 & 1.9.4 Contents: Installation disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar support Django Q is tested with: Python 2.7 & 3.6. Django 1.8.18 LTS, 1.10.7 and 1.11 Contents: disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Rollbar support Django Q is tested with: Python 2.7 & 3.5. Django 1.8.12 & 1.9.5 Contents: Installation disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER

PaaS compatible with multiple instances Multi cluster monitor Redis, Disque, IronMQ, SQS, MongoDB or ORM Python 2 and 3 Django Q is tested with: Python 2.7 & 3.5. Django 1.7.10 & 1.8.4 Contents: Installation django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Reference Tasks Async Async Iterable Groups payload not exceeding 256kb. orm If you want to use Django’s database backend as a message broker, set the orm keyword to the database connection you want it to use: # example ORM broker connection Q_CLUSTER