VC6.0使用MMSOAP 向接口地址“ http://http://172.19.144.240//ResistanceWebService/ResistanceWebService.asmx 调用”MachineTrimDataUpload“方法
时间: 2023-12-22 08:03:22 浏览: 79
以下是VC6.0使用MMSOAP向接口地址调用“MachineTrimDataUpload”方法的示例代码:
```c++
#include "stdafx.h"
#include <MsSoap.h>
int main(int argc, char* argv[])
{
CoInitialize(NULL);
// 创建SOAP客户端对象
ISoapClient *pSoapClient = NULL;
HRESULT hr = CoCreateInstance(__uuidof(SoapClient30), NULL, CLSCTX_ALL, __uuidof(ISoapClient), (void**)&pSoapClient);
if (FAILED(hr))
{
printf("CoCreateInstance failed with error %x\n", hr);
return -1;
}
// 设置SOAP客户端对象的服务器URL
BSTR bstrUrl = SysAllocString(L"http://172.19.144.240//ResistanceWebService/ResistanceWebService.asmx");
pSoapClient->SetProperty(SOAPCLIENT_URL, bstrUrl);
// 设置SOAP客户端对象的SOAPAction
BSTR bstrAction = SysAllocString(L"MachineTrimDataUpload");
pSoapClient->SetProperty(SOAPCLIENT_ACTION, bstrAction);
// 设置SOAP客户端对象的SOAP版本
pSoapClient->SetProperty(SOAPCLIENT_SOAPVERSION, (long)SOAPVER_1_1);
// 设置SOAP客户端对象的超时时间
pSoapClient->SetProperty(SOAPCLIENT_TIMEOUT, (long)30000);
// 设置SOAP客户端对象的SOAP头信息
BSTR bstrHeader = SysAllocString(L"<Header></Header>");
pSoapClient->SetProperty(SOAPCLIENT_HEADER, bstrHeader);
// 设置SOAP客户端对象的SOAP正文信息
BSTR bstrBody = SysAllocString(L"<Body><MachineTrimDataUpload xmlns=\"http://tempuri.org/\"><data></data></MachineTrimDataUpload></Body>");
pSoapClient->SetProperty(SOAPCLIENT_BODY, bstrBody);
// 调用SOAP接口
VARIANT varResult;
VariantInit(&varResult);
hr = pSoapClient->Invoke(bstrAction, &varResult);
if (FAILED(hr))
{
printf("Invoke failed with error %x\n", hr);
return -1;
}
// 处理SOAP接口返回值
if (varResult.vt == VT_BSTR)
{
printf("%S\n", varResult.bstrVal);
}
// 释放资源
pSoapClient->Release();
SysFreeString(bstrUrl);
SysFreeString(bstrAction);
SysFreeString(bstrHeader);
SysFreeString(bstrBody);
VariantClear(&varResult);
CoUninitialize();
return 0;
}
```
需要注意的是,以上代码中的SOAP头信息和SOAP正文信息需要根据具体的接口要求进行修改。同时,需要对接口进行鉴权的情况下,还需要设置SOAP客户端对象的用户名和密码等信息。
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