If you use ApsaraMQ for RocketMQ for the first time, you can refer to this topic to familiarize yourself with how to purchase an instance and how to connect to an ApsaraMQ for RocketMQ broker for messaging.
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If you use ApsaraMQ for RocketMQ for the first time, you can refer to this topic to familiarize yourself with how to purchase an instance and how to connect to an ApsaraMQ for RocketMQ broker for messaging.