我正在尝试将一些数据发送到需要“传输编码:分块”标头的 Web 服务。它适用于普通的 POST 请求。但是一旦我添加标题,我总是得到:
由于以下情况,无法传送内容:收到来自客户端的无效请求
这是发送请求的部分:
std::vector<std::wstring> m_headers;
m_headers.push_back(TEXT("Transfer-encoding: chunked"));
std::wstring m_verb(TEXT("POST"));
std::vector<unsigned __int8> m_payload;
HINTERNET m_connectionHandle = WinHttpConnect(m_http->getSessionHandle(), hostName.c_str(), m_urlParts.nPort, 0);
if (!m_connectionHandle) {
std::cout << "InternetConnect failed: " << GetLastError() << std::endl;
return;
}
__int32 requestFlags = WINHTTP_FLAG_SECURE | WINHTTP_FLAG_REFRESH;
HINTERNET m_requestHandle = WinHttpOpenRequest(m_connectionHandle, m_verb.c_str(), (path + extra).c_str(), NULL, WINHTTP_NO_REFERER, WINHTTP_DEFAULT_ACCEPT_TYPES, requestFlags);
if(!m_requestHandle) {
std::cout << "HttpOpenRequest failed: " << GetLastError() << std::endl;
return;
}
for(auto header : m_headers) {
if(!WinHttpAddRequestHeaders(m_requestHandle, (header + TEXT("\r\n")).c_str(), -1, WINHTTP_ADDREQ_FLAG_ADD)) { …
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