Axis远程调用WebService接口
发布时间:2020-12-16 22:43:39 所属栏目:安全 来源:网络整理
导读:前提:需要调用webservice接口时,获取到wsdl地址,并清楚里面的相关内容。 1 引入相关jar包:axis相关jar包下载 2 java相关代码,和网上提供的大致相同: package com.demo.service;import java.rmi.RemoteException;import javax.xml.rpc.ServiceException
前提:需要调用webservice接口时,获取到wsdl地址,并清楚里面的相关内容。 1 引入相关jar包:axis相关jar包下载 2 java相关代码,和网上提供的大致相同: package com.demo.service; import java.rmi.RemoteException; import javax.xml.rpc.ServiceException; import org.apache.axis.client.Call; import org.apache.axis.client.Service; public class MyClient { public static void main(String[] args) { try { // 直接引用远程的wsdl文件地址,如http://www.baidu.com/myService/serviceTest String endpoint = ""; Service service = new Service(); Call call = (Call) service.createCall(); call.setTargetEndpointAddress(endpoint); call.setOperationName("sendInfo");// WSDL里面描述的接口名称 call.addParameter("in0",org.apache.axis.encoding.XMLType.XSD_STRING,javax.xml.rpc.ParameterMode.IN);// 接口的参数 call.addParameter("in1",javax.xml.rpc.ParameterMode.IN);// 接口的参数 call.addParameter("in2",javax.xml.rpc.ParameterMode.IN);// 接口的参数 call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);// 设置返回类型 String result = (String) call.invoke(new Object[] { "","","" });// 必须和addParameter方法中设置的参数类型一致 // 给方法传递参数,并且调用方法 System.out.println("result is " + result); } catch (ServiceException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (RemoteException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }================================================================================================================================ 问题1:实际在部署开发的过程中,endpoint一开始填写的是wsdl地址,也就是类似于http://www.baidu.com/myService/serviceTest?wsdl这样的地址。而运行时会报如下错误: AxisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException faultSubcode: faultString: org.xml.sax.SAXException: Bad envelope tag: definitions faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: Bad envelope tag: definitions at org.apache.axis.message.EnvelopeBuilder.startElement(EnvelopeBuilder.java:71) at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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 javax.xml.parsers.SAXParser.parse(SAXParser.java:392) 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) at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62) at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206) at org.apache.axis.client.Call.invokeEngine(Call.java:2784) at org.apache.axis.client.Call.invoke(Call.java:2767) at org.apache.axis.client.Call.invoke(Call.java:2443) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at com.htc.ode.service.ServiceTest.main(ServiceTest.java:34) org.xml.sax.SAXException: Bad envelope tag: definitions at org.apache.axis.AxisFault.makeFault(AxisFault.java:101) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:701) at org.apache.axis.Message.getSOAPEnvelope(Message.java:435) at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62) at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206) at org.apache.axis.client.Call.invokeEngine(Call.java:2784) at org.apache.axis.client.Call.invoke(Call.java:2767) at org.apache.axis.client.Call.invoke(Call.java:2443) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at com.htc.ode.service.ServiceTest.main(ServiceTest.java:34) Caused by: org.xml.sax.SAXException: Bad envelope tag: definitions at org.apache.axis.message.EnvelopeBuilder.startElement(EnvelopeBuilder.java:71) at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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 javax.xml.parsers.SAXParser.parse(SAXParser.java:392) at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696) ... 9 more而将http://www.baidu.com/myService/serviceTest?wsdl修改成http://www.baidu.com/myService/serviceTest后,也就是去除"?wsdl"则可正常访问。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |