利用SendARP扫描并获取当前网络上与相应IP地址绑定的网卡MAC物理地址。

程序功能：枚举本局域网中所有的计算机信息，实现局域网统计-procedures functions : the LAN Enumerate all the computer information, statistical LAN

利用SendARP扫描并获取当前网络上与相应IP地址绑定的网卡MAC物理地址。-Use SendARP scan and network access to the current IP address binding with the corresponding network card MAC physical address.