每个流定义了一组源目的地(例如，一组主题和队列)和一个目标目的地(消息将发往该目的地)。

Each flow defines a set of source destinations (for example, a set of topics and queues) and a target destination to which the messages are to be delivered.

youdao

每个流定义了一组源目的地(例如，一组主题和队列)和一个目标目的地(消息将发往该目的地)。

Each flow defines a set of source destinations (for example, a set of topics and queues) and a target destination to which the messages are to be delivered.

youdao