JAVA 调用 .NET编写的WebService

1..NET编写的WebService源码

 

代码

Imports  System.Web.Services
Imports  System.Web.Services.Protocols
Imports  System.ComponentModel

< System.Web.Services.WebService( Namespace : = " http://tempuri.org/ " ) >  _
< System.Web.Services.WebServiceBinding(ConformsTo: = WsiProfiles.BasicProfile1_1) >  _
< ToolboxItem( False ) >  _
< SoapDocumentService(RoutingStyle: = SoapServiceRoutingStyle.RequestElement) >  _
Public   Class  Service1
     Inherits  System.Web.Services.WebService

     < WebMethod() >  _
    Public   Function  HelloWorld( ByVal  para_in1  As   String ,  ByVal  para_in2  As   String )  As   String
         Try
             Dim  s  As   String   =   " para_in1: "   &  para_in1.ToString()  &   " ,para_in2= "   &  para_in2  &  vbCrLf
            My.Computer.FileSystem.WriteAllText( " c:\ws.txt " , s,  True )
             Return  s
         Catch  ex  As  Exception
            My.Computer.FileSystem.WriteAllText( " c:\ws.txt " ,  " ex: "   &  ex.ToString()  &  vbCrLf,  True )
             Return  ex.ToString()
         End   Try
         Return   " NO "

     End Function
End Class

 

 

2.JAVA调用源码:

 

代码

import  javax.xml.namespace.QName;

import  org.apache.axis.client.Call;
import  org.apache.axis.client.Service;


public   class  myMain2 {

     /**
     *  @param  args
      */
     public   static   void  main(String[] args) {
         //  TODO 自动生成方法存根
        InvokeWebservice();
    }
    
     public   static   void  InvokeWebservice()
    {
         try
        {
             /** 说明:
               
                http://127.0.0.1 :4727/Service1.asmx    表示Dotnet的WebService地址
                http://tempuri.org/      表示命名空间
               HelloWorld             表示调用的函数名
               para_in1                表示 HelloWorld 函数的第一个参数名
               para_in2                表示 HelloWorld 函数的第二个参数名
               
               另:本源码需要引用三个JAR包(axis.jar, jaxrpc.jar, commons-discovery-0.2.jar);
             *  */         
            
            String endpoint  =   " http://127.0.0.1:4727/Service1.asmx " ;
                
            Service service  =   new  Service();
    
            Call call  =  (Call) service.createCall();
    
            call.setTargetEndpointAddress( new  java.net.URL(endpoint));            
                    
            call.addParameter( new  QName( " http://tempuri.org/ " , " para_in1 " ), org.apache.axis.Constants.XSD_STRING,javax.xml.rpc.ParameterMode.IN);
            call.addParameter( new  QName( " http://tempuri.org/ " , " para_in2 " ), org.apache.axis.Constants.XSD_STRING,javax.xml.rpc.ParameterMode.IN);
            call.setReturnType(org.apache.axis.Constants.XSD_STRING);
     
            call.setOperationName( new  QName( " http://tempuri.org/ " , " HelloWorld " ));
            call.setUseSOAPAction( true );
            call.setSOAPActionURI( " http://tempuri.org/HelloWorld " ); 

            String para_in1  =   " Java_Invoke_DotnetWebservice " ;
            String para_in2  =   " 2011-01-21 " ;
            String s  =  (String)call.invoke( new  Object[]{para_in1, para_in2});
    
            System.out.println( " result is  "   +  s);
            
        }
         catch  (Exception e) 
        {            
            System.err.println(e.toString());
            e.printStackTrace(); 
        }    
    }
    
}

 

 

实例下载: Java_Invoke_DotnetWebservice.rar