手寫C++代碼實現POST傳輸數據

char *pHttpPost = "POST %s HTTP/1.1\r\n"
"Host: %s:%d\r\n"
"Content-Type: application/x-www-form-urlencoded\r\n"
"Content-Length: %d\r\n\r\n"
"%s";

char strHttpPost[1024] = { 0 };

sprintf(strHttpPost, pHttpPost, weburl.c_str(), ip.c_str(), port, data.length(), data.c_str());

//連接socket代碼省略

// 發送
errNo = send(clientSocket, strHttpPost, strlen(strHttpPost), 0);