The usage of flask Asynchronous data Exchange celery

This article mainly introduces "the usage of flask asynchronous data exchange celery". In the daily operation, I believe that many people have doubts about the usage of flask asynchronous data exchange celery. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the usage of flask asynchronous data exchange celery". Next, please follow the editor to study!

Initialize celery

Celery = Celery ('celery_demo', broker=app.config.get (' CELERY_BROKER_URL'), backend=app.config.get ('CELERY_BACKEND_URL'))

Use the @ celery.task decorator on methods that need to be executed asynchronously

@ celery.task def add (aformab): return ahumb

When calling a method, you need to use fun.delay (args)

Add.delay (1 dint 2)

Celery start

Celery-An apps.celery worker-l info-- concurrency=3 at this point, the study of "the use of flask asynchronous data exchange celery" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!