本文介绍了使用HTTP上传文件。获取错误： - HttpSendReuest 12005的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想使用HTTP上传D：\er.txt到webserver，当我正在运行程序时，我得到HttpSendRequest 12005作为错误。我在我的web服务器上使用一个PHP脚本，它将接受该文件并将其存储在一个名为upload的预制目录中。这里是我的小程序
I want to upload "D:\er.txt" to webserver using HTTP, when I am running program, i got HttpSendRequest 12005 as an error. i used a PHP script on my webserver that will accept the file and stores it in a pre-made directory named as "upload".. here is my tiny program
int main()
{
static TCHAR frmdata[] = "-----------------------------7d82751e2bc0858\r\nContent-Disposition: form-data; name=\"uploadedfile\"; filename=\"D:\\er.txt\"\r\nContent-Type: text/plain\r\n\r\nfile contents here\r\n-----------------------------7d82751e2bc0858--\r\n";
static TCHAR hdrs[] = "Content-Type: multipart/form-data; boundary=---------------------------7d82751e2bc0858";
HINTERNET hSession = InternetOpen("MyAgent",INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
if(!hSession)
{
cout<<"Error: InternetOpen";
}
HINTERNET hConnect = InternetConnect(hSession, _T("http://jobnews.netii.net/upload.php"),INTERNET_DEFAULT_HTTP_PORT, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1);
if(!hConnect)
{
cout<<"Error: InternetConnect";
}
HINTERNET hRequest = HttpOpenRequest(hConnect, (const char*)"POST",_T("upload.php"), NULL, NULL, (const char**)"*/*\0", 0, 1);
if(hRequest==NULL)
{
cout<<"Error: HttpOpenRequest";
}
BOOL sent= HttpSendRequest(hRequest, hdrs, strlen(hdrs), frmdata, strlen(frmdata));
if(!sent)
{
cout<<"Error: HttpSendRequest "<<GetLastError();
}
//close any valid internet-handles
InternetCloseHandle(hSession);
InternetCloseHandle(hConnect);
InternetCloseHandle(hRequest);
getchar();
return 0;
}
我的PHP脚本是
<?php
$uploaddir = 'upload/'; // Relative Upload Location of data file
if (is_uploaded_file($_FILES['uploadedfile']['tmp_name'])) {
$uploadfile = $uploaddir . basename($_FILES['uploadedfile']['name']);
echo "File ". $_FILES['uploadedfile']['name'] ." uploaded successfully. ";
if (move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $uploadfile)) {
echo "File is valid, and was successfully moved. ";
}
else
print_r($_FILES);
}
else {
echo "Upload Failed!!!";
print_r($_FILES);
}
?>
推荐答案
根据， lplpszAcceptTypes 参数应从
(const char**)"*/*\0"
到
{_T("*/*"), NULL}
\0 。
换句话说，您需要更改
HINTERNET hRequest = HttpOpenRequest(hConnect, (const char*)"POST",
_T("upload.php"), NULL, NULL,
(const char**)"*/*\0", 0, 1);
到
LPCTSTR rgpszAcceptTypes[] = {_T("*/*"), NULL};
HINTERNET hRequest = HttpOpenRequest(hConnect, (const char*)"POST",
_T("upload.php"), NULL, NULL,
rgpszAcceptTypes, 0, 1);
这篇关于使用HTTP上传文件。获取错误： - HttpSendReuest 12005的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！