如题，构造icmp报文进行资产探活
Usage of G:\golang\github\icmp_ping_test\main.exe:
-c string
request arp packet count, i.e.:
-c 4 (default "4")
-i string
ip addr of range, i.e.:
-i 127.0.0.1/24
-t string
host or ip addr, i.e.:
-t 127.0.0.1 or -t www.baidu.com
欢迎指正、建议