问题发生时我想使用netcat传文件，两个win10之间传，然后报错11004
netcat 版本混乱，有netcat nc nc64 ncat 等等
使用新版本即可解决，安装nmap后可以使用nmap
使用ncat，就可以了，新版本比较先进
https://www.coder.work/article/7813492
https://www.oomake.com/question/14780688
https://www.cnblogs.com/toSeek/p/6559734.html
甚至在stack overflow中都没找到解决方法…
https://stackoverflow.com/questions/48779583/why-node-nc-netcat-give-error-inverse-host-lookup-failed-unknown-host
https://myexploit.wordpress.com/control-netcat/
https://www.sqlsec.com/2019/10/nc.html#%E5%9F%BA%E6%9C%AC%E4%BA%A4%E4%BA%92
