PING www.hljyq.com.cn (113.0.56.2) 56(84) bytes of data.
64 bytes from 113.0.56.2 (113.0.56.2): icmp_seq=1 ttl=51 time=317 ms
64 bytes from 113.0.56.2 (113.0.56.2): icmp_seq=2 ttl=51 time=316 ms
64 bytes from 113.0.56.2 (113.0.56.2): icmp_seq=3 ttl=51 time=316 ms

--- www.hljyq.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 316.358/316.645/317.158/0.585 ms