您需要将此值保存在某个地方，然后在SOAPReply节点之前的某个位置在应答流中设置此值。

You need to save this value somewhere and then set it in the reply flow at some point before the SOAPReply node.

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然而，在一般情况下，当两个节点在单独的消息流中时(例如，图2)，您需要自己将必要的相关性信息转发给应答流。

However, in general when the two nodes are in separate message flows (for example, Figure 2), you need to forward the necessary correlation information to the reply flow yourself.

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在此场景中，必须将相关性上下文保存在请求流中并在应答流中恢复(请参阅本文稍后的提供者场景中的相关性部分)。

In this scenario, a correlation context must be saved in the request flow and restored in the reply flow (see the correlation in the provider scenario section later in this article).

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