C++通过gsoap发布WebServer和WebClient

gsoap C++ WebServer WebClient

转自
http://blog.csdn.net/u011720560/article/details/77603461

1.准备gsoap环境

gsoap下载地址

https://sourceforge.net/projects/gsoap2/files/latest/download?source=files
https://nchc.dl.sourceforge.net/project/gsoap2/gsoap-2.8/gsoap_2.8.52.zip

环境变量配置

将gsoap_2.8.52解压，放到C盘，然后将路径添加到环境变量，方便调用soapcpp2，
下面自己随便添加的，可以直接将 C:\gsoap\gsoap-2.8\gsoap\bin\win32 添加到用户PATH环境变量.

C:\gsoap\gsoap-2.8\gsoap\
\bin\win32

或者下面几条：

GSOAP_PATH C:\gsoap\gsoap-2.8\gsoap\
%GSOAP_PATH%\bin\win32
GSOAP_IMPORT %GSOAP_PATH%\import

备注：
C:\gsoap\gsoap-2.8\gsoap文件夹有stdsoap2.h和stdsoap2.cpp是后面CPP工程所需要的。

2.新建server.h文件

新建空文件夹，并在该文件夹下新建所需要的头文件server.h
添加下API接口内容：

    int ns__itoa(int i, char **a);    int ns__add(int a, int b, int * result);

server.h 内容：

#ifndef _SERVER_H_#define _SERVER_H_//gsoap ns service name: itoa//gsoap ns service protocol: SOAP//gsoap ns service style: rpc//gsoap ns service namespace: http://localhost:8087/itoa?wsdl //gsoap ns service location: http://localhost:8087//gsoap ns service encoding: encoded  //gsoap ns schema namespace: urn:itoaint ns__itoa(int i, char **a);int ns__add(int a, int b, int * result);#endif

3.生成并准备一些所需要的文件

我是直接使用soapcpp2 server.h，即生成Server端也生成Client端

soapcpp2 server.h

下面三个都行

soapcpp2 -S server.h
soapcpp2 -S -I C:\gsoap\gsoap-2.8\gsoap\import server.h
soapcpp2 -S -I GSOAP_IMPORT server.h

-S 是指发布server端的 -C指发布Client端

将stdsoap2.h和stdsoap2.cpp文件复制到该路径下，后面会将所需要的文件复制到server工程或者client工程

4.创建测试工程

新建两个win32控制台的空工程，server端和client端的(本来想弄一个解决方案里面的，但是想想两个项目同时运行麻烦，就建立两个解决方案了)
然后添加一些所需要的文件到工程，工程没有进行其他配置，仅仅是添加一些对应的文件

Server:

这里面定义实现实现接口

server.cpp
server.h
server.h

下面的文件是gsoap生成的文

itoa.nsmap
soapC.cpp
soapH.h
soapServer.cpp
soapServerLib.cpp
soapStub.h
stdsoap2.cpp
stdsoap2.h

server.h 文件内容：

#include <iostream>#include "server.h"#include "soapH.h"//#include <windows.h>#include "itoa.nsmap"int main(){    int nPort = 8080;    struct soap fun_soap;    soap_init(&fun_soap);    int nMaster = (int)soap_bind(&fun_soap, NULL, nPort, 100);    if (nMaster < 0)    {        soap_print_fault(&fun_soap, stderr);        exit(-1);    }    fprintf(stderr, "Socket connection successful : master socket = %d\n", nMaster);    while (true)    {        int nSlave = (int)soap_accept(&fun_soap);        if (nSlave < 0)        {            soap_print_fault(&fun_soap, stderr);            exit(-1);        }        fprintf(stderr, "Socket connection successful : slave socket = %d\n", nSlave);        soap_serve(&fun_soap);        soap_end(&fun_soap);    }    return 0;}// 服务消息的实现代码int ns__itoa(struct soap *soap, int i, char **a) {     *a = (char*)soap_malloc(soap, 11);     sprintf(*a, "%d", i);     return SOAP_OK; }//server端的实现函数与itoa.h中声明的函数相同，但是多了一个当前的soap连接的参数int ns__add(struct soap *soap, int a, int b, int * result){    *result = a + b;    return 0;}

Client：

client.cpp
client.h

(下面的文件是gsoap生成的文件)

itoa.nsmap
soapC.cpp
soapClient.cpp
soapClientLib.cpp
soapH.h
soapStub.h
stdsoap2.cpp
stdsoap2.h

client.h 文件内容：

client.cpp 文件内容：

#include <iostream>#include "soapH.h"//#include <windows.h>#include "itoa.nsmap"using std::cout;using std::cin;using std::endl;int TestAdd(const char* server){    struct soap add_soap;    int nResult = 0;    soap_init(&add_soap);    int nNum1 = 20;    int nNum2 = 10;    int nSum = 0;    cout << "input two num : " << endl;    cin >> nNum1 >> nNum2;    soap_call_ns__add(&add_soap, server, "", nNum1, nNum2, &nSum);    if (add_soap.error)    {        soap_print_fault(&add_soap, stderr);    }    soap_end(&add_soap);    soap_done(&add_soap);    return nSum;}int main(){    char* server = "http://127.0.0.1:8080";    int result = TestAdd(server);    cout << "TestAdd result=" << result << endl;    system("pause");    return 0;}

运行结果

编译运行server端代码，然后编译运行client端代码

server:

Socket connection successful : master socket = 256
Socket connection successful : slave socket = 260

client:

input two num :
12
34
TestAdd result=46
请按任意键继续…

参考文档：

http://blog.csdn.net/ruanjwei1986/article/details/6938224
http://blog.csdn.net/testcs_dn/article/details/51463367

测试代码：

http://download.csdn.net/download/u011720560/9948003