AxisFault:Server.userException是什么意思？

Question

以下AxisFault是什么意思？

这是否意味着:

• 服务器和服务器发出和接收的请求会抛出(未捕获的)异常,因此异常将返回给客户端.

要么

• 我的Web应用程序无法创建SOAP请求(因此甚至不从客户端应用程序发送请求)

NB.我是网络服务的新手

AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
 faultSubcode:
 faultString: org.xml.sax.SAXParseException: An invalid XML character (Unicode: 0x1c) was found in the element content of the document.
 faultActor:
 faultNode:
 faultDetail:
        {http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXParseException: An invalid XML character (Unicode: 0x1c) was found in the element content of the document.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
        at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
        at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)

Answer 1

如果您的应用程序尊重SOAP错误代码的可扩展性,那么这意味着您的服务器收到了SOAP消息但无法解析它.

该invalid XML character (Unicode: 0x1c) was found in the element content of the document消息应该是错误的一个很好的指标.

您的服务器抛出异常,Axis将其作为SOAP Fault发送给客户端.faultCode表示服务器错误.请注意,Server.userException错误代码不是标准值,它只是一种更具体的服务器错误代码类型.

默认的SOAP faultcode值以可扩展的方式定义,允许定义新的SOAP faultcode值.该机制使用点(.)来定义更具体的错误类型.它表示点左边的内容是比右边的值更通用的故障代码值.请参阅此处的规格.

所以我猜这Server.userException是一种相关的方式,说服务器发生异常,但不是与服务器严格相关但与客户端发送的内容有关(.userException).至少这是我认为作者的想法.这是给你发现的:D.