18,flask项目中使用celery

导包:
from celery import Celery
from celery.result import AsyncResult

app.config['CELERY_BROKER_URL'] = 'redis://localhost:6379/0'
app.config['CELERY_RESULT_BACKEND'] = 'redis://localhost:6379/0'
celery = Celery(app.name, broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)

  

项目中调用:

res = get_data.delay(fp_info) get_data为耗时的程序 id =res.id async_task = AsyncResult(id=id, app=celery) result = async_task.get() # 返回的结果

 

@celery.task
def get_data(fp):  在函数上加上修饰器
# 逻辑代码
  pass

  

 

启动redis: redis-cli
celery: celery -A app:celery worker --loglevel=info   #app为你的flask  app
启动flask: python app.py

  

 

posted @ 2019-03-17 19:01  傻白甜++  阅读(526)  评论(0编辑  收藏  举报
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