美国服务器延时200ms+了
64 bytes from ip: icmp_seq=6 ttl=52 time=268.162 ms
64 bytes from ip: icmp_seq=7 ttl=52 time=264.544 ms
64 bytes from ip: icmp_seq=8 ttl=52 time=242.344 ms
64 bytes from ip: icmp_seq=9 ttl=52 time=237.491 ms
64 bytes from ip: icmp_seq=10 ttl=52 time=273.614 ms
64 bytes from ip: icmp_seq=11 ttl=52 time=259.433 ms
其实我搭建了一个g镜像 https://www.mnsoso.com 想快一点