不支持的Apache2子站点的虚拟主机？ [英] Does Apache2 support virtual hosting of subdomains?

问题描述

目前我的Apache服务器设置像这样

Currently my Apache server is set up like so

<VirtualHost *:80>
 ServerName www.example.com
 ServerAlias example.com
 DocumentRoot /var/www
</VirtualHost>

问题是，一切都低于 /无功/网络是从其他地方访问。如果我有一个网页 /var/www/john/bio.html ，那么该网页可以从无功/网络借贷脚本/图片/简/

The problem is that everything below /var/www is accessible from everywhere else. If I have a web page /var/www/john/bio.html, then that web page could borrow scripts/pictures from var/www/jane/

我想设置我的Apache服务器像这样

I want to set up my Apache server like so

<VirtualHost *:80>
 ServerName www.example.com
 ServerAlias example.com
 DocumentRoot /var/www
</VirtualHost>

<VirtualHost *:80>
 ServerName www.john.example.com
 ServerAlias john.example.com
 DocumentRoot /var/www/john
</VirtualHost>

<VirtualHost *:80>
 ServerName www.jane.example.com
 ServerAlias jane.example.com
 DocumentRoot /var/www/jane
</VirtualHost>

因此​​，所有用户文件约翰走在 /无功/网络/ JOHN / 文件夹，同样用户简。然后，用符号链接关闭（默认）和访问只能从提供的/ var / WWW /用户/ 向下（再次默认情况下），我没有担心约翰网​​页包括脚本/图片简氏网​​页。

So all the files for user john go in the /var/www/john/ folder, and likewise for user jane. Then, with symbolic links turned off (by default), and access only provided from /var/www/user/ downwards (again by default), I don't have to worry about john's web page including scripts/images from jane's web page.

推荐答案

只使用本地措施（ / etc / hosts中而不是DNS）我发现，这的确可以的工作。

Using local measures only (/etc/hosts instead of a DNS) I found that this can indeed work.

首先，改变你的 / etc / hosts中文件具有您所需的网站名称（S）的映射（的 www.example.com ），和目标IP地址（192.168.1.1）。我用我的本地IP地址。

First, change your /etc/hosts file to have a mapping of your desired website name(s) (www.example.com), and target IP address (192.168.1.1). I used my local IP address.

 IPAddress               Hostname                   Alias
-----------     --------------------------    ------------------
192.168.1.1     www.example.com               example.com 
192.168.1.1     www.john.example.com          john.example.com
192.168.1.1     www.jane.example.com          jane.example.com

您的网页浏览器会检查你的 / etc / hosts中文件的之前看万维网。

Your web browser will check your /etc/hosts file before looking at the world wide web.

接下来经过的所有Apache配置文件（的httpd.conf ， apache2.conf ， ports.conf ， conf.d / * ），并确保在一个文件的命令了NameVirtualHost *：80 发出（它没有被端口 80 但如果是多次发出，你会得到这个问题）。煤矿在 /etc/apache2/ports.conf 发出，所以把你那里，如果你不得不这样做。最后，更新您的Apache配置文件（我的是在的/ etc / apache2的/网站的可用/默认），像这样。

Next go through all your Apache config files (httpd.conf, apache2.conf, ports.conf, conf.d/*) and make sure in exactly one file the command NameVirtualHost *:80 is issued (it doesn't have to be port :80 but if it is issued more than once, you will get this problem). Mine was issued in /etc/apache2/ports.conf, so put yours there if you have to. Finally, update your Apache configuration file (mine was at /etc/apache2/sites-available/default) like so.

<VirtualHost *:80>
    ServerName www.example.com
    ServerAlias example.com
    DocumentRoot /var/www
</VirtualHost>

<VirtualHost *:80>
    ServerName www.john.example.com
    ServerAlias john.example.com
    DocumentRoot /var/www/john
</VirtualHost>

<VirtualHost *:80>
    ServerName www.jane.example.com
    ServerAlias jane.example.com
    DocumentRoot /var/www/jane
</VirtualHost>

作为最后一步，你可能需要通过发出以下命令（这一步是没有必要的，如果你给所有的网站进入站点可用/默认和不进各个网站单独的文件）。

As a final step, you may need to add the websites to Apache by issuing the below commands (this step is not necessary, if you give all websites into sites-available/default and not into separate files for individual websites).

# a2ensite www.example.com
# a2ensite www.john.example.com
# a2ensite www.jane.example.com

这样做了以后， john.example.com 将前往 /无功/网络/约翰·。然后，该目录将作为根目录，约翰将不再有机会获得 WWW ，，因此，有 /无功/网络/简。

After doing this, john.example.com will go to /var/www/john. That directory will then act as the root directory, and john will no longer have access to www, and, therefore, have no access to /var/www/jane.

同样，这样做后， jane.example.com 将前往 /无功/网络/简。然后，该目录将作为根目录，简将不再有机会获得 WWW ，，因此，都进不去 /无功/网络/约翰·。

Likewise, after doing this, jane.example.com will go to /var/www/jane. That directory will then act as the root directory, and jane will no longer have access to www, and, therefore, have no access to /var/www/john.

使用符号链接关闭 - 截至default--没有目录就可以互相访问

With symbolic links turned off --by default-- neither directories will be able to access each other

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