java调用.net asmx / wcf

一、先用asmx与wcf写二个.net web service:

1.1 asmx web服务：asmx-service.asmx.cs

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Web;
 using System.Web.Services;

 namespace WebServiceSample
 {
     /// <summary>
     /// Summary description for asmx_service
     /// </summary>
     [WebService(Namespace = "http://yjmyzz.cnblogs.com/")]
     [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
     [System.ComponentModel.ToolboxItem(false)]
     // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
     // [System.Web.Script.Services.ScriptService]
     public class asmx_service : System.Web.Services.WebService
     {

         [WebMethod]
         public string HelloWorld(String msg)
         {
             return "Hello " + msg + " !";
         }
     }
 }

1.2 wcf服务：wcf-service.svc.cs

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.Serialization;
 using System.ServiceModel;
 using System.Text;
 using System.Web.Services;

 namespace WebServiceSample
 {
     // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "wcf_service" in code, svc and config file together.
     // NOTE: In order to launch WCF Test Client for testing this service, please select wcf-service.svc or wcf-service.svc.cs at the Solution Explorer and start debugging.
     [ServiceContract(Namespace="http://yjmyzz.cnblogs.com/")]
     [ServiceBehavior(Namespace = "http://yjmyzz.cnblogs.com/")]
     public class wcf_service
     {
         [OperationContract]
         public String HelloWorld(String msg)
         {
             return "Hello " + msg + " !";
         }
     }
 }

1.3 web.config采用默认设置：

 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <system.web>
     <compilation debug="true" targetFramework="4.5.1" />
     <httpRuntime targetFramework="4.5.1" />
   </system.web>
   <system.serviceModel>
     <behaviors>
       <serviceBehaviors>
         <behavior name="">
           <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
           <serviceDebug includeExceptionDetailInFaults="false" />
         </behavior>
       </serviceBehaviors>
     </behaviors>
     <serviceHostingEnvironment aspNetCompatibilityEnabled="true"
       multipleSiteBindingsEnabled="true" />
   </system.serviceModel>
 </configuration>

完成后，访问网址为：

http://localhost:16638/asmx-service.asmx

http://localhost:16638/wcf-service.svc

二、java端的调用：

2.1 pom.xml中先添加以下依赖项：

 <dependency>
             <groupId>org.apache.axis</groupId>
             <artifactId>axis</artifactId>
             <version>1.4</version>
         </dependency>

         <dependency>
             <groupId>org.apache.axis</groupId>
             <artifactId>axis-jaxrpc</artifactId>
             <version>1.4</version>
         </dependency>

         <dependency>
             <groupId>wsdl4j</groupId>
             <artifactId>wsdl4j</artifactId>
             <version>1.6.3</version>
         </dependency>

         <dependency>
             <groupId>commons-discovery</groupId>
             <artifactId>commons-discovery</artifactId>
             <version>0.5</version>
         </dependency>

         <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>
             <version>1.1.3</version>
         </dependency>

2.2 asmx web service的调用：

先封装一个方法：

     String callAsmxWebService(String serviceUrl, String serviceNamespace,
             String methodName, Map<String, String> params)
             throws ServiceException, RemoteException, MalformedURLException {

         org.apache.axis.client.Service service = new org.apache.axis.client.Service();
         Call call = (Call) service.createCall();
         call.setTargetEndpointAddress(new java.net.URL(serviceUrl));
         call.setOperationName(new QName(serviceNamespace, methodName));

         ArrayList<String> paramValues = new ArrayList<String>();
         for (Entry<String, String> entry : params.entrySet()) {
             call.addParameter(new QName(serviceNamespace, entry.getKey()),
                     XMLType.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
             paramValues.add(entry.getValue());
         }

         call.setReturnType(XMLType.XSD_STRING);
         call.setUseSOAPAction(true);
         call.setSOAPActionURI(serviceNamespace + methodName);

         return (String) call.invoke(new Object[] { paramValues.toArray() });

     }

然后就可以调用了：

     @Test
     public void testCallAsmx() throws RemoteException, ServiceException,
             MalformedURLException {        

         Map<String, String> params = new HashMap<String, String>();
         params.put("msg", "yjmyzz");

         String result = callAsmxWebService(
                 "http://localhost:16638/asmx-service.asmx",
                 "http://yjmyzz.cnblogs.com/", "HelloWorld", params);

         System.out.println(result);
     }

2.3 wcf服务的调用：

这个要借助IDE环境生成代理类(或者用命令JAVA_HOME\bin\wsimport.exe -s  c:\test\javasrc http://xxx.com/xxx.svc?wsdl)

eclipse环境中，project上右击->New->Other->Web Service Client

输入wsdl的地址，注意：wcf会生成二个wsdl的地址，用xxx?singleWsdl这个，如下图：

直接Finish，会生成一堆java文件：

然后就能调用啦：

     @Test
     public void testCallWcf() throws RemoteException, ServiceException,
             MalformedURLException {        

         Wcf_service_ServiceLocator locator = new Wcf_service_ServiceLocator();
         locator.setBasicHttpBinding_wcf_serviceEndpointAddress("http://localhost:16638/wcf-service.svc");
         System.out.println(locator.getBasicHttpBinding_wcf_service().helloWorld("jimmy"));
     }