摘要： 域名解析boost::asio::io_serviceio_service;tcp::resolverresolver(io_service);tcp::resolver::queryquery(tcp::v4(),argv[1],"daytime");tcp::resolver::iteratorendpoint_iterator=resolver.resolve(query);tcp::resolver::iteratorend;tcp::socketsocket(io_service);boost::system::error_codeerror=boost::asi 阅读全文