ning1022
V2EX  ›  PHP

发现了个奇怪的问题,关于虚拟主机配置的。

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  •   ning1022 · Aug 18, 2015 · 3545 views
    This topic created in 4010 days ago, the information mentioned may be changed or developed.

    修改下 /etc/hosts
    加入 127.0.0.1 www.t.com
    下面是 ping 的结果。
    ➜ htdocs ping www.t.com
    PING www.t.com (127.0.0.1 ): 56 data bytes
    64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.039 ms
    64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.127 ms
    64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.085 ms
    ^C
    --- www.t.com ping statistics ---
    3 packets transmitted, 3 packets received, 0.0% packet loss
    round-trip min/avg/max/stddev = 0.039/0.084/0.127/0.036 ms
    浏览器输入 www.t.com 谷歌自动跳转到
    http://searchguide.level3.com/search/?q=http%3A//www.t.com/&r=&t=0
    火狐正常。(我还用 apache 配置了个虚拟主机)

    4 replies    2015-08-18 22:26:03 +08:00
    ning1022
        1
    ning1022  
    OP
       Aug 18, 2015
    重启了下电脑好了!
    msg7086
        2
    msg7086  
       Aug 18, 2015
    这叫做 DNS 缓存。
    一般浏览器级的缓存,重开浏览器就好了。
    ning1022
        3
    ning1022  
    OP
       Aug 18, 2015
    6xg5gogCtow2eC51
        4
    6xg5gogCtow2eC51  
       Aug 18, 2015
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