WSO2 ESB 4.0.3代理服务问题：找不到操作的endpoint引用(EPR)

Question

你好，我试图创建一个指向以下endpoint的代理“myfirst_proxy”:test_myapp

 <task name="testtask" class="org.apache.synapse.startup.tasks.MessageInjector" group="synapse.simple.quartz">
    <trigger cron="0 0/2 9 * * ?"/>
    <property xmlns:task="http://www.wso2.org/products/wso2commons/tasks" name="message">
        <sendText xmlns=""/>
    </property>
    <property xmlns:task="http://www.wso2.org/products/wso2commons/tasks" name="to" value="http://myesbserver:8280/services/myfirst_proxy"/>
    <property xmlns:task="http://www.wso2.org/products/wso2commons/tasks" name="soapAction" value="urn:MYAPP#sendText"/>
    <property xmlns:task="http://www.wso2.org/products/wso2commons/tasks" name="format" value="soap11"/>
</task>

现在，当我访问http://myesbserver:8280/services/myfirst_proxy时，我将得到以下错误：未找到操作的endpoint引用(EPR)是/services/myfirst_proxy，WSA操作=null。如果此EPR以前是可访问的

但是当我在末尾添加？WSDL时，我看到了WSDL文件。

在日志文件中，我看到执行了以下计划任务：

INFO - LogMediator To: http://myesbserver:8280/services/myfirst_proxy, WSAction: urn:MYAPP#sendText, SOAPAction: urn:SLATE#sendText, MessageID: urn:uuid:87b2695a-ce95-43fa-b7d2-3d638c3d5f20, Direction: request, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><sendApproval/></soapenv:Body></soapenv:Envelope>

Answer 1

像那样定义任务…

 <task name="testtask" class="org.apache.synapse.startup.tasks.MessageInjector" group="synapse.simple.quartz">

    <property xmlns:task="http://www.wso2.org/products/wso2commons/tasks" name="to" value="http://myesbserver:8280/services/myfirst_proxy/getparam?a=1"/>  
        </task>

然后在主序列中将其路由到代理；

<sequence xmlns="http://ws.apache.org/ns/synapse" name="main">
   <in>
      <log level="full"/>
      <filter xmlns:ns="http://org.apache.synapse/xsd"
              xmlns:ns3="http://org.apache.synapse/xsd"
              source="get-property('To')"
              regex=".*/myfirst_proxy.*">
         <then>
            <property name="OUT_ONLY" value="true"/>
            <property name="FORCE_SC_ACCEPTED" value="true" scope="axis2"/>
            <log level="custom">
               <property name="***********MESSAGE******" value="executing myfirst Proxy Sequence"/>
            </log>
            <send/>
            <drop/>
         </then>
         <else/>
      </filter>