Question

我在esb终端方面遇到如下错误，我做了很多事情，比如重命名文件......所以我也没有得到任何东西。

错误 - ProxyServiceFactory目标是代理服务定义所必需的。

警告 - ProxyServiceDeployer代理服务热部署来自文件：/home/aa/Downloads/jack/LatestVersion/wso2esb-4.6.0/repository/deployment/server/synapse-configs/default/proxy-services/readings.xml失败 - 以故障安全模式继续

org.apache.synapse.SynapseException：代理服务定义需要Target at org.apache.synapse.config.xml.ProxyServiceFactory.handleException（ProxyServiceFactory.java:369）在org.apache.synapse.config.xml.ProxyServiceFactory.createProxy（ProxyServiceFactory.java:220） at org.apache.synapse.deployers.ProxyServiceDeployer.deploySynapseArtifact（ProxyServiceDeployer.java:58）在org.wso2.carbon.proxyadmin.ProxyServiceDeployer.deploySynapseArtifact（ProxyServiceDeployer.java:73） at org.apache.synapse.deployers.AbstractSynapseArtifactDeployer.deploy（AbstractSynapseArtifactDeployer.java:172）在org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy（DeploymentFileData.java:136）在org.apache.axis2.deployment.DeploymentEngine.doDeploy（DeploymentEngine.java:810） at org.apache.axis2.deployment.repository.util.WSInfoList.update（WSInfoList.java:144） at org.apache.axis2.deployment.RepositoryListener.update（RepositoryListener.java:377）在org.apache.axis2.deployment.RepositoryListener.checkServices（RepositoryListener.java:254） at org.apache.axis2.deployment.RepositoryListener.startListener（RepositoryListener.java:371）在org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository（SchedulerTask.java:59）在org.apache.axis2.deployment.scheduler.SchedulerTask.run（SchedulerTask.java:67）在org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment（CarbonDeploymentSchedulerTask.java:67）在org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run（CarbonDeploymentSchedulerTask.java:112） at java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:471） at java.util.concurrent.FutureTask $ Sync.innerRunAndReset（FutureTask.java:351）在java.util.concurrent.FutureTask.runAndReset（FutureTask.java:178） at java.util.concurrent.ScheduledThreadPoolExecutor $ ScheduledFutureTask.access $ 201（ScheduledThreadPoolExecutor.java:165） at java.util.concurrent.ScheduledThreadPoolExecutor $ ScheduledFutureTask.run（ScheduledThreadPoolExecutor.java:267）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1146） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:615）在java.lang.Thread.run（Thread.java:679）

Answer 1

代理服务应至少包含一个Insequence或Endpoint或两者。确保您的文件至少具有以下基本格式，该格式使用空的序列。

<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
       name="ProxyName"
       transports="https http"
       startOnLoad="true"
       trace="disable">
   <description/>
   <target>
      <inSequence/>
   </target>
</proxy>

Answer 2

我看到一个分号“;”在您的代理配置中。你可以删除并试试吗？就在名字之前

    <proxy xmlns="ws.apache.org/ns/synapse"; 
           name="insertreadings" 
           transports="https http" 
           startOnLoad="true" 
           trace="disable">

Answer 3

由于没有在代理服务定义上正确设置名称空间，因此您遇到了上述错误。

您可以按如下方式添加命名空间（使用“http：//”）：

xmlns="http://ws.apache.org/ns/synapse"

Answer 4

按如下方式修复配置后尝试：

<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
   name="insertreadings"
   transports="https,http"
   statistics="disable"
   trace="disable"
   startOnLoad="true">
<description/>
<target>
  <inSequence/>
  <outSequence>
     <drop/>
  </outSequence>
</target>
</proxy>

当我试图在文件端（即）源视图添加代理时

4 个答案: