我想从我的ESB主目录的XML文件名为的test.xml其内容读的是:从文件中读取WSO2 ESB
<a>Helloo
<b>World</b>
</a>
我已经写了一个代理来访问节点B的含量为:
<proxy xmlns="http://ws.apache.org/ns/synapse" name="ReadFileProxy" transports="https,http" statistics="disable" trace="disable" startOnLoad="true">
<target>
<inSequence>
<property name="test" expression="get-property('registry','conf:/test.xml')" scope="default" type="OM"/>
<log level="custom">
<property name="test.b" expression="$ctx:test//b"/>
</log>
<header name="To" action="remove"/>
<property name="RESPONSE" value="true" scope="default" type="STRING"/>
<property name="NO_ENTITY_BODY" scope="axis2" action="remove"/>
<payloadFactory>
<format>
<getCombinedResponse>Succefully read</getCombinedResponse>
</format>
</payloadFactory>
<send/>
</inSequence>
</target>
<description></description>
</proxy>
但它给我的错误是:
[2013-06-18 16:29:09,524] ERROR - NativeWorkerPool Uncaught exception
org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:296)
at org.apache.axiom.om.impl.llom.OMDocumentImpl.getOMDocumentElement(OMDocumentImpl.java:109)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.getDocumentElement(StAXOMBuilder.java:570)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.getDocumentElement(StAXOMBuilder.java:566)
at org.apache.axiom.om.util.AXIOMUtil.stringToOM(AXIOMUtil.java:54)
at org.apache.axiom.om.util.AXIOMUtil.stringToOM(AXIOMUtil.java:39)
at org.apache.synapse.config.SynapseConfigUtils.stringToOM(SynapseConfigUtils.java:766)
at org.apache.synapse.mediators.builtin.PropertyMediator.convertValue(PropertyMediator.java:317)
at org.apache.synapse.mediators.builtin.PropertyMediator.getResultValue(PropertyMediator.java:299)
at org.apache.synapse.mediators.builtin.PropertyMediator.mediate(PropertyMediator.java:95)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:71)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:114)
at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:154)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:434)
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:219)
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
什么时许ID在这个错误。是否有任何其他方法可以从任何文件中读取(仅适用于pdf,txt和xml)。
我已经找到解决上述问题的方法。其实我不得不把文件放在注册表中。但是,如果我保存在注册表中的任何东西conf,我在哪里可以找到它保存的文件 – Roy