0
我看了一下http請求的文檔,並寫了最後這頭:二進制數據
int *binary = new int[bufferLength]; // And fill it
std::stringstream out;
out << "POST /push1_pub?id=game HTTP/1.1\r\n";
out << "User-Agent: Lotosoft soccer client\r\n";
out << "Host: localhost\r\n";
out << "Accept: */*\r\n";
out << "Content-Type: application/octet-stream\r\n";
out << "Content-Length: " << bufferLength << "\r\n\r\n";
// Take out string from stream
std::string headers = out.str();
// Length of new array of bytes (headers + binary data + \0)
const int rawLen = headers.size() + bufferLength*sizeof(int) + 1;
char *raw = new char[rawLen];
// Copy headers data into bytes array
strcpy(raw, headers.c_str());
// Apply offset to bytes array and fill another part with binary array of ints
memcpy(raw+headers.size(), binary, bufferLength*sizeof(int));
std::cout << raw << std::endl;
// Send it to socket
if (socket.send(raw, rawLen) == -1)
{
std::cout << "Failed to send headers\n";
}
發佈採購信息發送全成,但我不知道一切都很好,與我的想法,以填補萬事成字節數組。這是正確的方式來傳遞二進制數據作爲後請求身體?
爲什麼當您發送字節時,將length與sizeof(int)相乘?在大多數系統中,數據類型int的大小不是八位字節的大小。 – harper 2012-04-15 06:24:50