转 ofbiz的webservice接口提供（3）-不规范的wsdl的客户端访问代

发布时间：2020-12-16 23:24:07 所属栏目：安全来源：网络整理

导读：针对上个模块提到的ofbiz的wsdl确实不是很规范，那么我们使用axis客户端工具生成的代码肯定不可用，这里我提供了我的客户端调用代码： [java] view plain copy import java.util.*;? import java.net.*;? import java.rmi.*;? import javax.xml.namespace.*;

针对上个模块提到的ofbiz的wsdl确实不是很规范，那么我们使用axis客户端工具生成的代码肯定不可用，这里我提供了我的客户端调用代码：

[java] 
    view plain 
   copy 
    
   
 import java.util.*;? 
 import java.net.*;? 
 import java.rmi.*;? 
 import javax.xml.namespace.*;? 
 import javax.xml.rpc.*;? 
 import org.apache.axis.Message;? 
 import org.apache.axis.message.RPCElement;? 
 import org.apache.axis.message.RPCParam;? 
 import org.apache.axis.message.SOAPEnvelope;? 
 import org.apache.axis.client.Call;? 
 import org.apache.axis.client.Service;? 
 ?  
 public class AxisClient {????? 
 ????  /** 
 ????? * 将我们的消息在控制台System.out打印出来 
 ????? * */? 
 ????  private  static Map getResponseParams(Message respMessage) {? 
 ??????????? Map mRet =  new Hashtable();? 
 ???????????  try {?  
 SOAPEnvelope resEnv = respMessage.getSOAPEnvelope(); 
 ??????????????? List bodies = resEnv.getBodyElements();? 
 ??????????????? Iterator i = bodies.iterator();? 
 ???????????????  while (i.hasNext()) {? 
 ??????????????????? Object o = i.next();? 
 ???????????????????  if (o  instanceof RPCElement) {? 
 ??????????????????????? RPCElement body = (RPCElement) o;? 
 ??????????????????????? List params =  null;?  
 ??????????????????????? params = body.getParams();? 
 ??????????????????????? Iterator p = params.iterator();? 
 ???????????????????????  while (p.hasNext()) {? 
 ??????????????????????????? RPCParam param = (RPCParam) p.next();? 
 ??????????????????????????? mRet.put(param.getName(),param.getValue());? 
 ??????????????????????????? System.out.println("SOAP Client Param - " + param.getName() + "=" + param.getValue());? 
 ??????????????????????? }? 
 ??????????????????? }? 
 ??????????????? }? 
 ??????????? }  catch (org.apache.axis.AxisFault e) {? 
 ???????????? System.out.println("AxisFault");? 
 ??????????? }  catch (org.xml.sax.SAXException e) {? 
 ???????????? System.out.println("SAXException");? 
 ??????????? }? 
 ???????????  return mRet;? 
 ??????? }? 
 ???????? 
 ???????  public  static void main(String[] args) {? 
 ??????? String message =  "";?  
 ??????? Map output;? 
 ??????? String endpoint;? 
 ???????  try {?  
 ???????????  //指明我们的服务点? 
 ??????????? endpoint =  "http://192.168.20.32/projectname/control/SOAPService/";? 
 ??????????? Call call = (Call)  new Service().createCall();? 
 ??????????? call.setTargetEndpointAddress(new URL(endpoint));? 
 ???????????  //指明要调用的服务名称? 
 ??????????? call.setOperationName(new QName("findSeniorService","findSeniorService"));? 
 ???????????  //指明服务的输出输出参数? 
 ??????????? call.addParameter("userid",? 
 ????????????????????????????? org.apache.axis.Constants.XSD_STRING,? 
 ????????????????????????????? javax.xml.rpc.ParameterMode.INOUT);? 
 ??????????? call.addParameter("salt",? 
 ??????????????????? org.apache.axis.Constants.XSD_STRING,? 
 ??????????????????? javax.xml.rpc.ParameterMode.IN);? 
 ??????????? call.addParameter("aaa",108); border-left-width:3px; list-style-type:decimal-leading-zero; list-style-position:outside!important"> ??????????????????? org.apache.axis.Constants.XSD_STRING,248)"> ??????????????????? javax.xml.rpc.ParameterMode.OUT);? 
 ??????????? call.addParameter("bbb",108); border-left-width:3px; list-style-type:decimal-leading-zero; list-style-position:outside!important"> ??????????????????? javax.xml.rpc.ParameterMode.OUT);? 
 ??????????? call.addParameter("ccc",108); border-left-width:3px; list-style-type:decimal-leading-zero; list-style-position:outside!important"> ??????????? call.setReturnType(org.apache.axis.Constants.XSD_STRING);? 
 ???????????  //传递参数，发起调用? 
 ??????????? Object responseWS = call.invoke(new Object[]{"123456789","aaa"});? 
 ??????????? System.out.println(  "Receiving response: " +? (String) responseWS);? 
 ??????????? output = call.getOutputParams();? 
 ??????????? getResponseParams(call.getMessageContext().getResponseMessage());? 
 ??????? }  catch (MalformedURLException ex) {? 
 ??????????? message =  "error: wrong url";? 
 ??????? }  catch (ServiceException ex) {? 
 ??????????? message =  "error: failed to create the call";? 
 ??????? }  catch (RemoteException ex) {? 
 ??????????? ex.printStackTrace();? 
 ??????????? message =  "error: failed to invoke WS";? 
 ??????? }  finally {? 
 ????????? System.out.println("");? 
 ????????? System.out.println(message);? 
 ????? }? 
 }?  

注意上边的endpoint的链接要根据你服务器部署的实际情况来书写。

同时我也提供下xmlspy根据链接生成的数据包，这个不可用：

[c-sharp] 
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<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">?

??? <SOAP-ENV:Body>?
??????? <salt xsi:type="xsd:string">String</salt>?
??????? <userid xsi:type="xsd:string">String</userid>?
??? </SOAP-ENV:Body>?
</SOAP-ENV:Envelope>?

看到上边那个生成的不可用的文件主要是没指定服务方法，我们手工改一下，并将我们的参数值奉上：

[xhtml] 
   copy

??? <SOAP-ENV:Body>?
????? <findSeniorService xmlns="http://ofbiz.apache.org/service/">?
??????? <salt xsi:type="xsd:string">aaa</salt>?
??????? <userid xsi:type="xsd:string">2222</userid>?
????? </findSeniorService>?
??? </SOAP-ENV:Body>?
</SOAP-ENV:Envelope>?

看上边只是指定了我们要给哪个方法传送参数“<findSeniorService xmlns="http://ofbiz.apache.org/service/">”

然后发送soap的信息到webservice接口，我这里的返回值如下：

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<?xml version="1.0" encoding="UTF-8"?>?

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">?
??? <soapenv:Body>?
??????? <ns1:findSeniorServiceResponse xmlns:ns1="http://ofbiz.apache.org/service/">?
??????????? <aaa xsi:type="xsd:string">test_aaaaa</aaa>?
??????????? <bbb xsi:type="xsd:string">test_bbbbb</bbb>?
??????????? <ccc xsi:type="xsd:string">test_ccccc</ccc>?
??????????? <userid xsi:type="xsd:string">2222</userid>?
??????? </ns1:findSeniorServiceResponse>?
??? </soapenv:Body>?
</soapenv:Envelope>?

这样我就验证了虽然ofbiz提供的webservice的wsdl很不好用，但是那个webservice接口还是可以使用的。只不过只是支持基础数据类型而已。

（编辑：李大同）

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