int：拆分器不向通道发送消息以调用它们

Question

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<int-file:inbound-channel-adapter id="inErrorINPRm"
                                channel="errorRm" 
                                directory="in/error"
                                >
    <int:poller fixed-rate="5000" />
</int-file:inbound-channel-adapter>

<int:channel id="errorRm"></int:channel>
<int:channel id="ErrorRmMv"></int:channel>
<int:channel id="ftpINPfromError"></int:channel>

<int:splitter id="splitter" input-channel="errorRm" output-channel="ErrorRmMv"/>

<int-ftp:outbound-channel-adapter id="ftpError"
                                channel="ErrorRmMv" 
                                session-factory="ClientFactory"
                                auto-create-directory="true"
                                remote-directory="in/error"
                                >
</int-ftp:outbound-channel-adapter>

<int:header-enricher id="header-enricher-error" input-channel="ErrorRmMv" output-channel="ftpINPfromError">
    <int:header name="file_remoteDirectory" value="in/working"/>

</int:header-enricher>

<int-ftp:outbound-gateway id="gatewayRmfromError"
                          session-factory="ClientFactory"
                          expression="file_remoteDirectory"
                          request-channel="ftpINPfromError" 
                          command="rm" 
                          >
</int-ftp:outbound-gateway>

Answer 1

拆分器没有任何东西要拆分-有效负载已经是一个文件。

拆分器用于将列表拆分为每个列表元素的消息。

您需要将适配器的输入通道和头enricher设置为 -您可以将order=“1”添加到适配器中，并将order=“2”添加到enricher中，以明确调用它们的顺序。