本打算写个抖音视频下载器

之前抖音的视频的下载地址是写在页面里的，不知道什么时候改成异步请求了 ，写到最后发现烂尾了 ，如果用c++来执行js获取token那就太费劲了，这事还是交给python干合适。但是代码写都写了也别浪费，留在这里以后没准能用上

#include <iostream>
#include <fstream>
#include <string>
#include "cpr/cpr.h"

int main(int argc, char* argv[]) {
    if (argc < 3 || std::string(argv[1]) != "-c") {
        std::cout << "Usage: " << argv[0] << " -c <cookie_file_path> <url>" << std::endl;
        return 1;
    }

    std::string cookie_file_path = argv[2];
    std::ifstream cookie_file(cookie_file_path);
    if (!cookie_file.is_open()) {
        std::cerr << "Failed to open cookie file: " << cookie_file_path << std::endl;
        return 1;
    }

    std::string cookie_value;
    std::getline(cookie_file, cookie_value);
    cookie_file.close();

    std::string url = argv[3];

    std::cout << "URL: " << url << std::endl;


    cpr::Header header = cpr::Header{
            {"accept", "text/html"},
            {"accept-encoding", "br"},
            {"referer", "https://www.douyin.com/"},
            {"cookie", cookie_value},
            {"user-agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36"}};



    cpr::Response r = cpr::Get(cpr::Url{ url }, cpr::Header{header});
    std::cout << "URL: " << r.text << std::endl;
    return 0;
}