Zhang Jiuan’ Notes

自已租了一台主机，装了一个apache，但问题也随之页来？如何让我的一个主机对外提供多个服务呢？首先我想到的是端口，比如有两个blog: blogA; blogB，一个blogA监听80端口，另一个blogB则监听8080端口，这样的确是一个不错的办法，我也轻页易举的实现了这样的配置。如下：

NameVirtualHost *:80
Listen 80

NameVirtualHost *:8080
Listen 8080

<VirtualHost *:80>
    ServerAdmin webmaster@jiuansafe.cn

    DocumentRoot /home/blog/blog

    <Directory />
        Options FollowSymLinks
        AllowOverride all
    </Directory>
    <Directory /home/blog/blog>
        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”>
        AllowOverride all
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /var/log/apache2/error.log

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

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ “/usr/share/doc/”
    <Directory “/usr/share/doc/”>
        Options Indexes MultiViews FollowSymLinks
        AllowOverride all
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

<VirtualHost *:8080>
    ServerAdmin webmaster@jiuansafe.cn

    DocumentRoot /home/blog/blog

    <Directory />
        Options FollowSymLinks
        AllowOverride all
    </Directory>
    <Directory /home/blog/blog>
        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”>
        AllowOverride all
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /var/log/apache2/error.log

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

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ “/usr/share/doc/”
    <Directory “/usr/share/doc/”>
        Options Indexes MultiViews FollowSymLinks
        AllowOverride all
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

嗯效果不错。

后来我申请了两个域名blog.niukey.com和www.lisablog.cn两个域名，现在问题又来了我如何让我的主机只监听一个80端口，当是域名blog.niukey.com的时候则以jiuanblog的对应文件对外提供服务。我首先想到的是Apache的Rewrite功能，通过REQUEST_HOST的确可以做一些事，但总觉得解决的不够完美，于是baidu了一把，方知道通过虚拟主机的ServerName配置可以完成如上功能。

NameVirtualHost *:80
Listen 80

<VirtualHost *:80>
    ServerAdmin webmaster@jiuansafe.cn

    DocumentRoot /home/blog/jiuanblog

    ServerName blog.niukey.com

    <Directory />
        Options FollowSymLinks
        AllowOverride all
    </Directory>
    <Directory /home/blog/blog>
        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”>
        AllowOverride all
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /var/log/apache2/error.log

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

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ “/usr/share/doc/”
    <Directory “/usr/share/doc/”>
        Options Indexes MultiViews FollowSymLinks
        AllowOverride all
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

<VirtualHost *:80>
    ServerAdmin webmaster@jiuansafe.cn

    DocumentRoot /home/blog/lisablog

    ServerName www.lisablog.cn

    <Directory />
        Options FollowSymLinks
        AllowOverride all
    </Directory>
    <Directory /home/blog/blog>
        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”>
        AllowOverride all
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /var/log/apache2/error.log

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

    CustomLog /var/log/apache2/access.log combined

    Alias /doc/ “/usr/share/doc/”
    <Directory “/usr/share/doc/”>
        Options Indexes MultiViews FollowSymLinks
        AllowOverride all
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

好万事大吉，于是运行如下命令

apachectl restart重启apache

在流览器输入

blog.niukey.com

www.lisablog.cn

OK效果果然不错。

 

thx

张久安

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