在另一个REST服务（Apache Camel）中调用REST服务

我使用CXF REST服务和Apache Camel实现了以下APIS .

• http://localhost:9090/api/compute

• http://localhost:9091/api/listAction

这两个API都是 POST 类型，并且将接受 json 输入 .

• 第一个API将采用单个 json 对象并对其执行一些操作，并将返回更新的 json .

• 第二个API应该采用先前类型的 json 对象数组，并为数组中的每个对象调用第一个API .

在这里你可以找到我的第二个API的骆驼路线 .

<route id="listActionRoute" customId="true" startupOrder="1">
    <from uri="direct-vm:listAction-service"/>
    <log message="Mapping done ${body[0]} ${body[0].size}"/>
    <setBody>
        <simple>${body[0]}</simple>
    </setBody>
    <loop copy="true">
        <simple>${body.size}</simple>
        <setBody>
            <simple>${body[${property.CamelLoopIndex}]}</simple>
        </setBody>

        <marshal>
            <json library="Jackson"/>
        </marshal>

        <setHeader headerName="CamelHttpMethod">
            <constant>POST</constant>
        </setHeader>
        <recipientList>
            <simple>http://localhost:9090/api/compute</simple>
        </recipientList>
        <log message="Response is ${body}"/>
    </loop>
    <marshal>
        <json library="Jackson"/>
    </marshal>
    <setHeader headerName="CamelCxfRsUsingHttpAPI">
        <constant>TRUE</constant>
    </setHeader>
    <setHeader headerName="Accept">
        <constant>application/json</constant>
    </setHeader>
</route>

不幸的是，我在调用此处共享的camel路由中的第一个API时收到错误 .

堆栈跟踪如下：

传递失败（ExchangeId上的消息ID：ID-localhost-35741-1477139495717-17-3：ID-localhost-35741-1477139495717-17-4） . 交付尝试后用尽：1捕获：java.lang.IllegalArgumentException：无效的uri：/ api / listAction / api / listAction . 如果要转发/桥接http endpoints ，则在 endpoints 上启用bridgeEndpoint选项：Endpoint [http：// localhost：9090 / api / compute]消息历史记录---------------- -------------------------------------------------- -------------------------------------------------- ------------------- RouteId ProcessorId Processor Elapsed（ms）[listActionRoute] [listActionRoute] [direct-vm：// listAction-service] [957] [demoRoute] [ log39] [log] [70] [demoRoute] [recipientList17] [recipientList [simple {direct-vm：$ -service}]] [887] [listActionRoute] [log35] [log] [846] [ listActionRoute] [setBody15] [setBody [simple {$ {body [0]}}]] [1] [listActionRoute] [bean10] [bean [com.demo.service.DemoService@638f6584]] [12] [listActionRoute] [ loop8] [loop [simple {$ }]] [23] [listActionRoute] [log36] [log] [1] [listActionRoute] [setBody16] [setBody [simple {$ {body [$ {property . CamelLoopIndex}]}}]] [2] [listActionRoute] [log37] [log] [1] [listActi onRoute] [marshal17] [marshal [org.apache.camel.model.dataformat.JsonDataFormat@74104d19]] [2] [listActionRoute] [setHeader26] [setHeader [CamelHttpMethod]] [1] [listActionRoute] [recipientList16] [recipientList [ simple {http：// localhost：9090 / api / compute}]] [15] Exchange ------------------------------ -------------------------------------------------- -------------------------------------------------- -----交换[Id ID-localhost-35741-1477139495717-17-4 ExchangePattern InOut Headers {Accept = text / html，application / xhtml xml，application / xml; q = 0.9，/; q = 0.8，接受 - encoding = gzip，deflate，Accept-Language = en-US，en; q = 0.5，breadcrumbId = ID-localhost-35741-1477139495717-18-1，CamelAcceptContentType = text / html，application / xhtml xml，application / xml; q = 0.9，/; q = 0.8，CamelCxfMessage = {org.apache.cxf.message.MessageFIXED_PARAMETER_ORDER = false，org.apache.cxf.resource.method = public java.lang.String com.demo.endpoints.DemoResource.listAction（ java.util.List），http.base.path = http：// localhost：9091，HT TP.REQUEST =（POST / api / listAction）@ 585231269 org.eclipse.jetty.server.Request@22e1eba5,org.apache.cxf.transport.Destination=org.apache.cxf.transport.http_jetty.JettyHTTPDestination@26de7b21,HTTP .CONFIG = null，jaxrs.template.parameters = ，org.apache.cxf.message.Message.QUERY_STRING = null，org.apache.cxf.jaxrs.model.OperationResourceInfoStack = [org.apache . cxf.jaxrs.model.MethodInvocationInfo@63dce19e]，org.apache.cxf.message.Message.ENCODING = ISO-8859-1，HTTP.CONTEXT = ServletContext @oejshContextHandler {，null}，Content-Type = application / json， org.apache.cxf.security.SecurityContext=org.apache.cxf.transport.http.AbstractHTTPDestination$2@7f64c12c,org.apache.cxf.continuations.ContinuationProvider=org.apache.cxf.transport.http_jetty.continuations.JettyContinuationProvider@5275a1a6 ，org.apache.cxf.message.Message.PROTOCOL_HEADERS = {Accept = [text / html，application / xhtml xml，application / xml; q = 0.9，/; q = 0.8]，accept-encoding = [gzip，deflate] ，Accept-Language = [en-US，en; q = 0.5]，co nnection = [keep-alive]，Content-Length = [120]，content-type = [application / json]，Host = [localhost：9091]，User-Agent = [Mozilla / 5.0（X11; Ubuntu的; Linux x86_64; rv：49.0）Gecko / 20100101 Firefox / 49.0]}，org.apache.cxf.request.url = http：// localhost：9091 / api / listAction，Accept = text / html，application / xhtml xml，application / xml; q = 0.9，/; q = 0.8，org.apache.cxf.request.uri = / api / listAction，org.apache.cxf.message.Message.PATH_INFO = / api / listAction，org.apache.cxf.transport . https.CertConstraints = null，HTTP.RESPONSE = HTTP / 1.1 200，org.apache.cxf.request.method = POST，org.apache.cxf.async.post.response.dispatch = true，org.apache.cxf.message.Message.IN_INTERCEPTORS = [org.apache.cxf.transport.https .CertConstraintsInterceptor @ 55180f7]，HTTP_CONTEXT_MATCH_STRATEGY = stem，http.service.redirection = null，path_to_match_slash = / api / listAction，org.apache.cxf.configuration.security.AuthorizationPolicy = null}，CamelCxfRsOperationResourceInfoStack = [org.apache.cxf.jaxrs .model.MethodInvocationInfo @ 63dce19e]，CamelCxfRsResponseClass = class java.lang.String，CamelCxfRsResponseGenericType = class java.lang.String，CamelHttpCharacterEncoding = ISO-8859-1，CamelHttpMethod = POST，CamelHttpPath = / api / listAction，CamelHttpUri = / api / listAction，CamelRedelivered = false，CamelRedeliveryCounter = 0，connection = keep-alive，Content-Length = 120，Content-Type = application / json，Host = localhost：9091，operationName = listAction，User-Agent = Mozilla / 5.0（X11; Ubuntu; Linux x86_64; rv：49.0）Gecko / 20100101 Firefox / 49.0} BodyType byte [] Body {“name”：“Mr XYZ Mr”，“salary”： 100.0}] Stacktrace java.lang.IllegalArgumentException：无效的uri：/ api / listAction / api / listAction . 如果要转发/桥接http endpoints ，则在 endpoints 上启用bridgeEndpoint选项：Endpoint [http：// localhost：9090 / api / compute]

任何人都可以帮助我理解，为什么我会收到此错误以及如何解决此问题？