gSOAP序列化XML到字符串
问题描述:
无论如何,我可以打印序列化的XML消息(使用gsoap)。gSOAP序列化XML到字符串
例如:
soap_serialize_ns1__Response(soap, &ns2__UpdatedResponse);
我希望能够看到什么序列化(XML)的模样。
任何人都知道如何?
答
无论如何,我可以打印序列化的xml消息(使用gsoap)。
我希望能够看到序列化(xml)的样子。
要将序列化对象“打印”为XML格式的字符串,有两种选择,具体取决于您使用的是C语言还是C++语言。
当用C编码做到以下几点:
struct soap *soap = soap_new();
...
const char *str = NULL;
soap->os = &str; // assign a string to write output to
soap_write_ns1__Response(soap, &response);
soap->os = NULL; // no longer writing to the string
printf("The XML is:%s\n", str);
...
soap_end(soap); // warning: this deletes str with XML too!
str = NULL; // so make it NULL as good practice
soap_free(soap);
当用C++编码做到以下几点:
soap *soap = soap_new();
...
std::stringstream ss;
soap->os = &ss; // assign a stringstream to write output to
soap_write_ns1__Response(soap, &response);
soap->os = NULL; // no longer writing to the stream
std::cout << "The XML is:\n" << ss.str();
...
soap_destroy(soap);
soap_end(soap);
soap_free(soap);
见gSOAP XML databindgs在他们的网站了解详情。
答
对我来说,它的工作如下:
int MyService::ConfirmPayment(_ns1__PaymentConfirmationRequest *ns1__PaymentConfirmationRequest, std::string &ns1__PaymentConfirmationResult) {
struct soap *soap = soap_new();
std::stringstream ss;
soap->os = &ss;
soap_write__ns1__C2BPaymentConfirmationRequest(soap, ns1__C2BPaymentConfirmationRequest);
soap->os = NULL;
std::cout << "The XML is:\n" << ss.str();
soap_destroy(soap);
soap_end(soap);
soap_free(soap);
ns1__PaymentConfirmationResult = "Transaction Queued!"
return SOAP_OK;
}