调用完一次之后,再次调用会出现不发送请求但会返回 HTTP_STATUS_OK 的现象。
需要加一句代码。听说是windows mobile 的一个BUG。
- BOOL b = InternetSetOption (session,INTERNET_OPTION_RESET_URLCACHE_SESSION,NULL,0);
一段代码:
- CInternetSession session(_T("HttpClient"),1, INTERNET_OPEN_TYPE_DIRECT );
- CString responseUtf8;
- DWORD dwStatusCode;
- CHttpFile* pfile;
- try
- {
- BOOL b = InternetSetOption(session,INTERNET_OPTION_RESET_URLCACHE_SESSION,NULL,0);
- pfile = (CHttpFile*)session.OpenURL(url);
-
- pfile->QueryInfoStatusCode(dwStatusCode);
- if (dwStatusCode == HTTP_STATUS_OK)
- {
- CString strLine;
- while(pfile->ReadString(strLine))
- {
- responseUtf8 += strLine;
- }
- }
-
- pfile->Close();
- session.Close();
- }
转载自:http://blog.csdn.net/lxmhuendan/article/details/3935260
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