- int CMyFunctionsDlg::request(char* hostname, char* api, char* parameters)
- {
- WSADATA WsaData;
- WSAStartup(0x0101, &WsaData);
- //初始化socket
- struct hostent* host_addr = gethostbyname(hostname);
- if (host_addr == NULL)
- {
- // cout<<"Unable to locate host"<<endl;
- return -103;
- }
- sockaddr_in sin;
- sin.sin_family = AF_INET;
- sin.sin_port = htons((unsigned short)80);
- sin.sin_addr.s_addr = *((int*)*host_addr->h_addr_list);
- int sock = socket(AF_INET, SOCK_STREAM, 0);
- if (sock == -1)
- {
- return -100;
- }
- //建立连接
- if (connect(sock, (const struct sockaddr *)&sin, sizeof(sockaddr_in) ) == -1)
- {
- // cout<<"connect failed"<<endl;
- return -101;
- }
- //初始化发送信息
- char send_str[2048] = {0};
- //头信息
- strcat(send_str, "POST ");
- strcat(send_str, api);
- strcat(send_str, " HTTP/1.1\r\n");
- strcat(send_str, "Host: ");
- strcat(send_str, hostname);
- strcat(send_str, "\r\n");
- strcat(send_str, "Connection: keep-alive\r\n");
- char content_header[100];
- sprintf(content_header,"Content-Length: %d\r\n", strlen(parameters));
- strcat(send_str, content_header);
- strcat(send_str, "Cache-Control: max-age=0\r\n");
- strcat(send_str, "Origin: http://www.hao123.com\r\n");
- strcat(send_str, "User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/15.0.849.0 Safari/535.1\r\n");
- strcat(send_str, "Content-Type: application/x-www-form-urlencoded\r\n");
- strcat(send_str, "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n");
- strcat(send_str, "Referer: http://www.hao123.com/\r\n");
- strcat(send_str, "Accept-Encoding: gzip,deflate,sdch\r\n");
- strcat(send_str, "Accept-Language: zh-CN,zh;q=0.8\r\n");
- // strcat(send_str, "Expect: 100-continue\r\n");
- //内容信息
- strcat(send_str, "\r\n");
- strcat(send_str, parameters);
- if (send(sock, send_str, strlen(send_str),0) == -1)
- {
- // cout<<"send failed"<<endl;
- return -101;
- }
- //获取返回信息
- char recv_str[4096] = {0};
- if (recv(sock, recv_str, sizeof(recv_str), 0) == -1)
- {
- // cout<<"recv failed"<<endl;
- return -101;
- }
- // cout<<recv_str<<endl;
- WSACleanup( );
- return 0;
- }
request("www.xxxx.com", "http://www.xxxx.com/client/data.php", "{\"request\":\"userLogin\",\"posts\":[{\"loginName\":\"123456\",\"password\":\"7890\"}]}");