Ass*_*ato 4 spring-integration
我正在使用以下SI流程:
<integration:gateway id="notificationGateway"
default-request-channel="start"
default-reply-channel="end"
service-interface="com.supplier.NotificationGateway"/>
<integration:channel id="start"/>
<integration:service-activator id="securedFileTransfer"
input-channel="start"
ref="Submitter"
method="submit"
output-channel="end"/>
<integration:publish-subscribe-channel id="end"/>
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出现以下错误:
no output-channel or replyChannel header available?borg.springframework.integration.support.channel.ChannelResolutionException: no output-channel or replyChannel header available
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有任何想法吗?
小智 5
谢谢这篇文章对我有很大帮助。波纹管是我用来从上一个频道消息创建消息头的代码,再到带有有效负载myPayload的新创建消息的代码
createSlotGateway.send(MessageBuilder.withPayload(myPayload).copyHeaders(messagePrev.getHeaders()).build());
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