问题 Sidekiq Enterprise includes support for Periodic Jobs and includes an example of using the initializer to register jobs: Sidekiq.configure_server do |config| config.periodic do |mgr| # see any crontab reference for the first argument # e.g. http://www.adminschoice.com/crontab-quick-reference mgr.register('0 * * * *', SomeHourlyWorkerClass) mgr.register('* * * * *', SomeWorkerClass, retry: 2, queue: 'foo') mgr.register(cron_expression, worker_class, job_options={}) end end After registering a