- 环境
VS2008，gsoap_2.8，win7
- 实例场景：在客户端输入一个字符串，然后传递给服务端计算字符串长度并返回给客户端（附加一些加减乘除法的实现）；
- 将..\gsoap-2.8\gsoap\bin\win32中的两个exe文件所在路径加入环境变量中，后面有用；
- 新建一个文件夹，设计一个calculator.h文件，如下（前面几行的注释我也不知道有啥用）
1 //gsoap ns service name: add
2 //gsoap ns service namespace: http://localhost/add.wsdl
3 //gsoap ns service location: http://localhost
4 //gsoap ns service executable: add.cgi
5 //gsoap ns service encoding: encoded
6 //gsoap ns schema namespace: urn:add
7 int ns__add(int num1, int num2, int* result );
8 int ns__sub(int num1, int num2, int* result );
9 int ns__mult( int num1, int num2, int *result);
10 int ns__divid( int num1, int num2, int *result);
11 int ns__Hello(char* str,int *len);
- 在该文件夹中打开cmd（方法ctrl+右键 --》在此处打开命令窗口），输入命令：soapcpp2.exe calculator.h
有关gsoap的命令用法自行百度；
- 你会发现生成很多很多文件
- 利用VS2008创建一个calServer的工程，将calculator.h add.nsmap soapC.cpp soapServer.cpp soapH.h soapStub.h放入该工程，并且将gsoap-2.8\gsoap下的stdsoap2.h stdsoap2.cpp也添加到该工程；添加完后，在项目属性中的链接器--输入--附加依赖项 中输入wsock32.lib；
- 在calServer中添加一个main.cpp，代码如下:
1 #include "soapH.h"
2 #include "add.nsmap"
3 #include "stdio.h"
4 #include <iostream>
5 using namespace std;
6
7 int main( int argc, char *argv[])
8 {
9 struct soap *CalculateSoap = soap_new(); //创建一个soap
10 int iSocket_master = soap_bind(CalculateSoap, NULL, 10000, 100); //绑定到相应的IP地址和端口（）NULL指本机，
11 //10000为端口号，最后一个参数不重要。
12 if (iSocket_master< 0) //绑定出错
13 {
14 soap_print_fault(CalculateSoap, stderr);
15 exit(-1);
16 }
17 printf("SoapBind success,the master socket number is:%d\n",iSocket_master); //绑定成功返回监听套接字
18
19 while(1)
20 {
21 int iSocket_slaver = soap_accept(CalculateSoap);
22 if (iSocket_slaver < 0)
23 {
24 soap_print_fault(CalculateSoap, stderr);
25 exit(-2);
26 }
27 printf("Get a new connection,the slaver socket number is:%d\n",iSocket_slaver); //绑定成功返回监听套接字
28 soap_serve(CalculateSoap);
29 soap_end(CalculateSoap);
30 }
31 soap_done(CalculateSoap);
32 free(CalculateSoap);
33
34 return 0;
35 }
36
37 /*加法的具体实现*/
38 int ns__add(struct soap *soap, int num1, int num2, int* result )
39 {
40 if (NULL == result)
41 {
42 printf("Error:The third argument should not be NULL!\n");
43 return SOAP_ERR;
44 }
45 else
46 {
47 (*result) = num1 + num2;
48 return SOAP_OK;
49 }
50 return SOAP_OK;
51 }
52
53 /*减法的具体实现*/
54 int ns__sub(struct soap *soap,int num1, int num2, int* result )
55 {
56 if (NULL == result)
57 {
58 printf("Error:The third argument should not be NULL!\n");
59 return SOAP_ERR;
60 }
61 else
62 {
63 (*result) = num1 - num2;
64 return SOAP_OK;
65 }
66 return SOAP_OK;
67 }
68
69 /*乘法的具体实现*/
70 int ns__mult(struct soap *soap, int num1, int num2, int *result)
71 {
72 if (NULL == result)
73 {
74 printf("Error:The third argument should not be NULL!\n");
75 return SOAP_ERR;
76 }
77 else
78 {
79 (*result) = num1 * num2;
80 return SOAP_OK;
81 }
82 return SOAP_OK;
83 }
84
85 /*除法的具体实现*/
86 int ns__divid(struct soap *soap, int num1, int num2, int *result)
87 {
88 if (NULL == result || 0 == num2)
89 {
90 printf("Error:The second argument is 0 or The third argument is NULL!\n");
91 return SOAP_ERR;
92 }
93 else
94 {
95 (*result) = num1 / num2;
96 return SOAP_OK;
97 }
98 return SOAP_OK;
99 }
100
101 int ns__Hello(struct soap *soap, char *str, int *len)
102 {
103 /*if (NULL == result)
104 {
105 printf("Error:The third argument should not be NULL!\n");
106 return SOAP_ERR;
107 }
108 else
109 {
110 cout << result <<endl;
111 return SOAP_OK;
112 }*/
113 //if (NULL == result)
114 cout << str <<endl;
115 (*len) = strlen(str);
116 return SOAP_OK;
117
118 }
- Server端完成，可以运行了。
- 客户端：利用VS2008创建一个calClient的工程，将calculator.h add.nsmap soapC.cpp soapClient.cpp soapH.h soapStub.h放入该工程，并且将gsoap-2.8\gsoap下的stdsoap2.h stdsoap2.cpp也添加到该工程；添加完后，在项目属性中的链接器--输入--附加依赖项 中输入wsock32.lib；
- 在calClient中添加一个main.cpp，代码如下：
1 #include "soapH.h"
2 #include "add.nsmap"
3 #include "stdio.h"
4 #include <iostream>
5 using namespace std;
6
7 int main( int argc, char *argv[])
8 {
9 printf("The Client is runing...\n");
10 int num1 = 110;
11 int num2 = 11;
12 int result = 0;
13
14 struct soap *CalculateSoap = soap_new();
15 //soap_init(CalculateSoap);
16 注意改你的ip,端口10000不改
17 char * server_addr = "http://xx.x.x.x:10000";
18
19 int iRet = soap_call_ns__add(CalculateSoap,server_addr,"",num1,num2,&result);
20 if ( iRet == SOAP_ERR)
21 {
22 printf("Error while calling the soap_call_ns__add");
23 }
24 else
25 {
26 printf("Calling the soap_call_ns__add success。\n");
27 printf("%d + %d = %d\n",num1,num2,result);
28 }
29
30 iRet = soap_call_ns__sub(CalculateSoap,server_addr,"",num1,num2,&result);
31 if ( iRet == SOAP_ERR)
32 {
33 printf("Error while calling the soap_call_ns__sub");
34 }
35 else
36 {
37 printf("Calling the soap_call_ns__sub success。\n");
38 printf("%d - %d = %d\n",num1,num2,result);
39 }
40
41 iRet = soap_call_ns__mult(CalculateSoap,server_addr,"",num1,num2,&result);
42 if ( iRet == SOAP_ERR)
43 {
44 printf("Error while calling the soap_call_ns__mult");
45 }
46 else
47 {
48 printf("Calling the soap_call_ns__mult success。\n");
49 printf("%d * %d = %d\n",num1,num2,result);
50 }
51
52 iRet = soap_call_ns__divid(CalculateSoap,server_addr,"",num1,num2,&result);
53 if ( iRet == SOAP_ERR)
54 {
55 printf("Error while calling the soap_call_ns__divid");
56 }
57 else
58 {
59 printf("Calling the soap_call_ns__divid success。\n");
60 printf("%d / %d = %d\n",num1,num2,result);
61 }
62 char *str = new char[1024];
63 cin.getline(str,1024);
64 cout << str <<endl;
65 int len;
66 iRet = soap_call_ns__Hello(CalculateSoap,server_addr,"",str,&len);
67 if ( iRet == SOAP_ERR)
68 {
69 printf("Error while calling the soap_call_ns__add");
70 }
71 else
72 {
73 cout << str << " length is " << len <<" success!\n";
74 }
75
76 soap_end(CalculateSoap);
77 soap_done(CalculateSoap);
78 free(CalculateSoap);
79
80 return 0;
81 }
- Client端完成，可以先运行Server，在运行Client看看效果。
注意：客户端和服务端可以再两台电脑上允许并访问。
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