gSOAP 使用

1. wsdl2h 生成服务定义头文件

wsdl2h -o calc.h http://www.genivia.com/calc.wsdl

2. 从服务定义头文件calc.h生成客户端代码

soapcpp2 -C -IC:\Users\Administrator\Desktop\gsoap-2.8\gsoap\import calc.h

3. vc6.0项目结构

调用代码main.cpp:

 #include "soapH.h"
 #include "calc.nsmap"

 int main()
 {
     struct soap soap;
     double result = 0.0;
     ns2__add nsadd;

     soap_init(&soap);

     const char *server_location = "http://websrv.cs.fsu.edu/~engelen/calcserver.cgi";
     nsadd.a = 1.0;
     nsadd.b = 9.0;

     if (soap_call_ns2__add(&soap, server_location, "", nsadd.a, nsadd.b, result) == SOAP_OK)
         std::cout<<"Sum = " <<result << std::endl;
     else
         soap_print_fault(&soap, stderr);

     soap_destroy(&soap);
     soap_end(&soap);
     soap_done(&soap);

     return ;
 }

#################################

### 客户端调用使用代理类的方式

soapcpp2 -C -IC:\Users\Administrator\Desktop\gsoap-2.8\gsoap\import -i calc.h

calcProxy项目文件夹结构（头文件、源代码分开存放）

在Project ->Project Settings -> C/C++ ->Project Options 下添加  /I ".\\" /I ".\\include", 即把项目根目录和项目根目录下的include目录添加到编译器的搜索路径中了

vc++6.0项目结构：

调用文件main.cpp：

 #include "soapcalcProxy.h"
 #include "calc.nsmap"

 int main()
 {
     calcProxy service;

     double result;

     if (service.add(1.0, 2.0, result) == SOAP_OK)
         std::cout<<"Sum = "<<result<<std::endl;
     else
         service.soap_stream_fault(std::cerr);

     service.destroy();

     return ;
 }