问使用boost asio枚举我的卡的ipv4和ipv6地址

EN

using boost::asio::ip::tcp;
boost::asio::io_service io_service;

    tcp::resolver resolver(io_service);
    tcp::resolver::query query(boost::asio::ip::host_name(),"");
    tcp::resolver::iterator it=resolver.resolve(query);

    while(it!=tcp::resolver::iterator())
    {
        boost::asio::ip::address addr=(it++)->endpoint().address();
        if(addr.is_v6())
        {
            std::cout<<"ipv6 address: ";
        }
        else
            std::cout<<"ipv4 address: ";

        std::cout<<addr.to_string()<<std::endl;

    }

ipv6 address: ::1
ipv4 address: 192.168.10.200
ipv4 address: 192.168.10.236

fe80::226:5aff:fe14:5687%5 
fe80::225:64ff:feb2:4f61%4