一尘不染

在Linux上使用Apache设置子域

linux

我不敢相信我以前没有做过,但是我想得到一个明确的答案,所以我已经准备好了。

我有一个Apache的配置文件/etc/apache2/sites-available/mysite,看起来像这样:

<VirtualHost *:80>
    ServerAdmin webmaster@localhost

    DocumentRoot /home/sam/public_html
    <Directory />
            Options FollowSymLinks
            AllowOverride All
    </Directory>
    <Directory /home/sam/public_html>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Order allow,deny
            allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
            Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
            Order allow,deny
            Allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

因此,这可以~/public_html很好地处理html和php文件。但是我在那里有多个项目,因此想开始使用子域。我想要做的是将文件从~/public_html/myproject/用作根目录myproject.localhost

我尝试将以下内容添加到我的apache文件的底部:

<VirtualHost myproject.localhost>
    DocumentRoot ~/public_html/myproject/
    ServerName myproject.localhost
    ServerAdmin admin@myproject.localhost
    <Directory ~/public_html/myproject>
            Options Indexes FollowSymLinks
            AllowOverride FileInfo
            Order allow,deny
            Allow from all
    </Directory>
</VirtualHost>

但apache抱怨:

Restarting web server: apache2[Tue Aug 20 11:06:19 2013] [error] (EAI 2)Name or service not known: Could not resolve host name myproject.localhost -- ignoring!
 ... waiting [Tue Aug 20 11:06:20 2013] [error] (EAI 2)Name or service not known: Could not resolve host name myproject.localhost -- ignoring!

我知道我犯了一个基本错误,但是我不确定这是什么。

编辑

现在是我完整的文件:

<VirtualHost *:80>
    DocumentRoot /home/sam/public_html/ryua1226-magento/
    ServerName mydomain.localhost
    ServerAdmin admin@mydomain.localhost
    <Directory /home/sam/public_html/ryua1226-magento>
            Options Indexes FollowSymLinks
            AllowOverride FileInfo
            Order allow,deny
            Allow from all
    </Directory>
</VirtualHost>


<VirtualHost *:80>
    ServerAdmin webmaster@localhost

    DocumentRoot /home/sam/public_html
    <Directory />
            Options FollowSymLinks
            AllowOverride All
    </Directory>
    <Directory /home/sam/public_html>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Order allow,deny
            allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
            Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
            Order allow,deny
            Allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

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2020-06-07

共1个答案

一尘不染

您在<VirtualHost>标签内告诉Apache您想回答的IP和端口,所以这里*表示任何IP,但在端口80上接受此站点的请求。接下来,您需要告诉Apache文档根目录在哪里。~/表示您的默认主目录,因此,如果您DocumentRoot恰好是默认home变量,则它将与您现有的符号一起使用(取决于您以哪个用户身份运行服务器)。然后,您将声明服务器名称。

您要为其创建主机的每个域名都需要其自己的虚拟主机指令,除非您使用别名。

<VirtualHost *:80>
    DocumentRoot /home/sam/public_html
    ServerName myproject.localhost

    # Other directives here

</VirtualHost>

<VirtualHost *:80>
    DocumentRoot /home/sam/public_html/myproject
    ServerName myotherproject.localhost

    # Other directives here

</VirtualHost>

关于主机
除此以外,您为主机创建的任何特殊名称都必须进入主机文件或DNS服务器中。这样,任何正在寻找服务器的Web浏览器都可以找到它,而无需键入IP。如果您尝试仅使用IP访问服务器,则可能会在设置中将多个主机置于同一IP上,因此,您只会获得第一个响应IP的主机(通常是vhosts列表中的顶部)

2020-06-07