BOOST域名解析

最新推荐文章于 2021-04-25 19:31:00 发布

原创最新推荐文章于 2021-04-25 19:31:00 发布 · 560 阅读

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#include <iostream>
#include <boost/asio.hpp>

int main() {
    boost::asio::io_context io_context; /*➊*/
        boost::asio::ip::tcp::resolver resolver{ io_context }; /*➋*/
        boost::system::error_code ec;
    //for (auto&& result : resolver.resolve("www.baidu.com", "http", ec)) {
for (auto&& result : resolver.resolve("www.baidu.com", "https", ec)) {
        /*➌*/    
            std::cout << result.service_name() << " " /*➍*/
            << result.host_name() << " " /*➎*/
            << result.endpoint() /*➏*/
            << std::endl;
    }
    if (ec) std::cout << "Error code: " << ec << std::endl; /*➐*/
}