text: broker_url = 'redis://127.0.0.1:6379/0'
  broker_pool_limit = 1000
  
  timezone = 'Asia/Shanghai'
  accept_content = ['pickle', 'json']
  
  task_serializer = 'pickle'
  
  
  result_backend = 'redis://127.0.0.1:6379/0'
  result_serializer = 'pickle'
  result_cache_max = 10000
  result_expires = 3600 # 任务过期时间
  
  worker_redirect_stdouts_level = 'INFO'