4.3. apache的简单使用方法¶

启动命令:
```
apachectl start
```
停止命令:
```
apachectl stop
```
重启命令:
```
apachectl restart
```
重启apache而不中断连接:
```
apachectl graceful
```

如果apache是linux的服务，可用如下命令:

service httpd start
service httpd stop
service httpd restart

4.3.1. 文件大小写不敏感¶

确认 mod_speling.so 模块存在
编写配置文件, 加载mod_speling.so:
```
#vi /etc/http/conf/httpd.conf
```

在其中加入:

LoadModule speling_module modules/mod_speling.so   #若这个无效，可写成如下：
LoadModule speling_module /usr/lib/httpd/modules/mod_speling.so   #设置详细路径

再加一句以开启speling:

CheckSpelling On

配置文件写好了, 保存退出 * 重新启动apache，就可以了 * 据说speling模块会降低apche的执行效率

4.3.2. 配置¶

 <VirtualHost *:80>
     ServerAdmin webmaster@localhost
     DocumentRoot /var/www
     <Directory />
         Options FollowSymLinks
         AllowOverride None
     </Directory>
     <Directory /var/www/>
         Options Indexes FollowSymLinks MultiViews
         AllowOverride None
         Order allow,deny
         allow from all
     </Directory>
         ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
     <Directory "/usr/lib/cgi-bin">
         AllowOverride None
         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


     Alias /doc/ "/usr/share/doc/"
     <Directory "/usr/share/doc/">
         Options Indexes MultiViews FollowSymLinks
         AllowOverride None
         Order deny,allow
         Deny from all
         Allow from 127.0.0.0/255.0.0.0 ::1/128
     </Directory>

     Alias /pics "/exports/flv12"
     <Directory "/exports/flv12">
         Options  Indexes
         AllowOverride AuthConfig FileInfo
         Order allow,deny
         Allow from all
     </Directory>

     Alias /videos "/exports/flv14"
     <Directory "/exports/flv14">
         Options  Indexes
         AllowOverride AuthConfig FileInfo
         Order allow,deny
         Allow from all
     </Directory>
</VirtualHost>

请求文件找不到转移到index.php:

// 指定目录增加文件.htaccess
<IfModule mod_rewrite.c>
    Options -MultiViews
    RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]
</IfModule>

// 对应nginx
if (!-e $request_filename) {
   rewrite ^/(.*) /index.php/$1 last;
}