我正在尝试在 Linux 上使用套接字执行 HTTP 请求,我的函数现在可以工作,但只能使用简单的域 aswww.google.com或webpage.000webhostapp.com。当我尝试添加路径和查询时webpage.000webhostapp.com/folder/file.php?parameter=value,它开始失败。
这是我的代码:
#include <iostream>
#include <cstring>
#include <string>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <netdb.h>
#include <stdio.h>
int main(){
int socket_desc;
struct sockaddr_in serv_addr;
struct hostent *server;
char buffer[4096];
std::string url = "www.exampleweb.com/folder/file.php";
socket_desc = socket(AF_INET, SOCK_STREAM, 0);
if(socket_desc < 0){
std::cout<<"failed to create socket"<<std::endl;
}
server = gethostbyname(url.c_str());
if(server==NULL){std::cout<<"could Not resolve hostname :("<<std::endl;}
bzero((char *) &serv_addr, sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
serv_addr.sin_port = htons(80);
bcopy((char *)server->h_addr, …Run Code Online (Sandbox Code Playgroud)