在基于CXF的Camel路由中，在后处理后无法从远程服务返回响应体

Question

        <cxf:rsServer address="{{base.url}}/employeeservicecxf" id="restServiceCxf">
        <cxf:serviceBeans>
            <bean class="com.kf.camel.sample.EmployeeServiceResource"/>
        </cxf:serviceBeans>
    </cxf:rsServer>
    <cxf:rsClient
        address="http://{{remote.server}}/adminrest/jaxrs/projects/10475/products"
        id="rsClient" loggingFeatureEnabled="true" />
    <bean class="com.kf.camel.sample.CamelProcessor" id="processor"/>
    <bean class="com.kf.camel.sample.CamelResponseProcessor" id="responseProcessor"/>
    <camelContext id="_camelContext1" trace="true" xmlns="http://camel.apache.org/schema/spring">
        <propertyPlaceholder id="properties" location="app.properties"/>
        <route id="_route1">
            <from id="_from1" uri="cxfrs://bean://restServiceCxf"/>
            <process id="_process1" ref="processor"/>
            <setHeader headerName="CamelHttpMethod" id="_setHeader1">
                <constant>GET</constant>
            </setHeader>
            <to id="_to1" uri="cxfrs://bean://rsClient"/>
            <!-- to id="_to3" uri="bean://com.kf.camel.sample.CamelResponseProcessor?method=process"/-->
            <bean id="_bean1" ref="responseProcessor" method="process"/>
            <!-- process id="_process2" ref="responseProcessor"/-->

        </route>
</camelContext>
</beans>

Answer 1

是否尝试启用流缓存？

听起来，您对响应执行的任何第一个操作都在消耗流，而再次读取流的任何进一步尝试都将得到一个空结果。

当您希望在Camel中多次读取流时，您必须启用流缓存。