https://www.yuque.com/docs/share/3dda6ed1-9762-4708-aa8a-a69f33933c1d?# 《01.消费方式》

    https://www.yuque.com/docs/share/c84aa587-51bc-442c-9bb2-ebc526567cee?# 《02.Kafka分区分配的概念,哪个consumer消费哪个partition》

    https://www.yuque.com/docs/share/09b2b506-8f59-433b-8385-b7ab1ccd5868?# 《offset的维护》

    https://www.yuque.com/docs/share/c4ff98bf-f438-4a0c-9b47-d15eae921589?# 《消费者组案例》

    https://www.yuque.com/docs/share/336ede44-8324-419c-8aff-cd52ba397594?# 《补充Consumer and Consumer group》