apache 主机文件和多个子域
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hosts file and multiple sub-domains
提问by Arpit Tambi
For local testing (and learning), I wish to use x.com host name instead of localhost. I changed my Windows XP host file to this -
对于本地测试（和学习），我希望使用 x.com 主机名而不是 localhost。我将我的 Windows XP 主机文件更改为此 -
127.0.0.1 x.com
Now http://x.com/works beautifully but http://www.x.comdoesn't. :(
现在http://x.com/工作得很漂亮，但http://www.x.com没有。:(
What changes should I make so that www.x.com, sub1.x.com, sub2.x.com etc.. all work on local. WordpressMU will lets users create sub-domains dynamically.
我应该进行哪些更改，以便 www.x.com、sub1.x.com、sub2.x.com 等都在本地工作。WordpressMU 将允许用户动态创建子域。
I am basically trying to setup WordpressMU locally. I'm using Apache/2.2.4, PHP/5.2.4, and MySQL5.
我基本上是在尝试在本地设置 WordpressMU。我使用的是 Apache/2.2.4、PHP/5.2.4 和 MySQL5。
Please help!
请帮忙！
回答by Jesper
You can also put all the host names for an IP address on the same line:
您还可以将 IP 地址的所有主机名放在同一行：
127.0.0.1 x.com www.x.com sub1.x.com sub2.x.com
If you have a lot of sub-names, it would certainly be easier with a wildcard but unfortunately this is not supported with the hosts file.
如果您有很多子名称，使用通配符肯定会更容易，但不幸的是，hosts 文件不支持。
Alternatively you could download the trial version of Simple DNS Pluswhich you can use to run a local DNS server on your XP machine (make sure to setup TCP/IP to use 127.0.0.1 for DNS). This allows you to setup wildcard entries like *.x.com.
或者，您可以下载Simple DNS Plus的试用版，您可以使用它在 XP 机器上运行本地 DNS 服务器（确保设置 TCP/IP 以使用 127.0.0.1 作为 DNS）。这允许您设置通配符条目，例如 *.x.com。
回答by Oren Trutner
You can repeat the same IP address several times to redirect multiple host names. You have to list the full host names though -- you can't list domain names or wildcards and expect all hosts in that domain to redirect to the IP address.
您可以多次重复相同的 IP 地址以重定向多个主机名。但是，您必须列出完整的主机名——您不能列出域名或通配符并期望该域中的所有主机都重定向到 IP 地址。
127.0.0.1 x.com
127.0.0.1 www.x.com
127.0.0.1 sub1.x.com
127.0.0.1 sub2.x.com
回答by iloahz
You may try AngryHosts, with which you can add wildcard hosts rules.
您可以尝试AngryHosts，您可以使用它添加通配符主机规则。
