如何从客户端传递gsoap C ++中的头文件中的非XML数据？ [英] How to pass non XML data in header in gsoap C++ from client?

问题描述

我正在使用gsoap c ++库来进行java web服务调用。



我可以通过调用json_call来传递json文件，但我想添加头信息。为此，我将struct SOAP_ENV__Header修改为：



struct ns3__Header

{

char * username;

char *密码;

};

struct SOAP_ENV__Header

{

#ifdef WITH_NOEMPTYSTRUCT

char dummy;

#endif

struct ns3__Header * ns3__MyHeader;

};

现在我可以在标题中添加值，但是我的问题是它们以xml格式添加到标题中。但我只想标记：值格式。如何实现？



当我传递一个标题时，它看起来像：

当我传递一个标题时，它看起来像： br $> b $ b

<？xml version =1.0encoding =UTF-8？> < username id =_ 300> < NS3：myheader>

in soap_out_SOAP_ENV__Header



{

add：

{

i：10，

j：20，

}

}



但它应该看起来像:(标题不应该是服务器想要的xml - ）



用户名：xyz

密码：abcd

...

...

{

添加：

{

i：10，

j：20，

< br $>
}

}



我的尝试：



i我不知道如何只用纯文本标题而不用xml

I am using gsoap c++ library to make a java web service call.

I can pass a json file by calling json_call, but i want to add header information. For that i modified the struct SOAP_ENV__Header as:

struct ns3__Header
{
char *username;
char* password;
};
struct SOAP_ENV__Header
{
#ifdef WITH_NOEMPTYSTRUCT
char dummy;
#endif
struct ns3__Header *ns3__MyHeader;
};
Now i can add values in header, but my problem is they are getting added in xml format to the header. But I want just tag:value format. How to achieve that?

When I pass a header, it looks like:
When I pass a header, it looks like:

<?xml version="1.0" encoding="UTF-8"?> <username id="_300"> <ns3:myheader>
in soap_out_SOAP_ENV__Header

{
"add":
{
"i": 10,
"j": 20,
}
}

But it should look like: (header should not be in xml as server wants in this way -)

username:xyz
password:abcd
...
...
{
"add":
{
"i": 10,
"j": 20,

}
}

What I have tried:

i am not sure how to have header only with plain text and not with xml

推荐答案

终于找到了一种方法使用gsoap时在休息呼叫中发送标题信息

Finally found a way which works to send header info in rest call while using gsoap

#include "json.h"
#include <string.h>
#include "jsonStub.h"

struct Namespace namespaces[] = { {NULL, NULL} };
int main()
{
	   struct soap *ctx = soap_new1(SOAP_XML_NOTYPE);
	   soap_init(ctx);
	   struct value *request = new_value(ctx);
	   struct value response;

	   ctx->sendfd = 1;   
	   ctx->http_extra_header = "userName:abcd\r\npassword:xyz";
	   *string_of(value_at(value_at(request, "add"), "i")) = "10";
	   *string_of(value_at(value_at(request, "add"), "j")) = "20";
	  
	   json_write(ctx, request);
	   printf("\n");
	   if (json_call(ctx, "endpoint",request, &response))
	   {
			 printf( "json call failed " );
			 soap_print_fault(ctx, stderr);
			 printf("\n%d", ctx->error);
			 printf("\n1: SOAP faultcode = %s\n", *soap_faultcode(ctx));
			 printf("2: SOAP faultstring = %s\n", *soap_faultstring(ctx));
			 printf("3: SOAP faultdetail = %s\n\n", *soap_faultdetail(ctx));
			 soap_print_fault_location(ctx, stderr);

	   }
	  
	   else
	   {
			 printf("Success !!!");
			 json_write(ctx, &response);
	   }

	   soap_destroy(ctx);
	   soap_end(ctx);
	   soap_free(ctx);
	   return 0;

}

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