Apache重启时报警:web
AH00112: Warning: DocumentRoot [/usr/local/apache/docs/dummy-host.example.com] does not existapache
AH00112: Warning: DocumentRoot [/usr/local/apache/docs/dummy-host2.example.com] does not existvim
问题缘由:spa
Apache在配置虚拟主机时会在配置文件中(httpd.conf)开启虚拟主机的配置文件;ast
将“ #Include /etc/httpd/extra/httpd-vhosts.conf ”前面的“#”去掉;配置
而“httpd-vhosts.conf ”中会有两个配置虚拟主机的例子:方法
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot "/usr/local/apache/docs/dummy-host.example.com"
ServerName dummy-host.example.com
ServerAlias www.dummy-host.example.com
ErrorLog "logs/dummy-host.example.com-error_log"
CustomLog "logs/dummy-host.example.com-access_log" common
</VirtualHost>
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot "/usr/local/apache/docs/dummy-host2.example.com"
ServerName dummy-host2.example.com
ErrorLog "logs/dummy-host2.example.com-error_log"
CustomLog "logs/dummy-host2.example.com-access_log" common
</VirtualHost>im
这样Apache在启动时就会去寻找以上两个不存在的文件夹,就会报错。error
解决方法:配置文件
方法一:新建出不存在的文件夹;
#cd /usr/local/apache
#mkdir -p docs/dummy-host2.example.com #这里是新建文件夹
#mkdir -p docs/dummy-host.example.com
方法二:将“httpd-vhosts.conf ”中的例子注释掉;
#<VirtualHost *:80>
# ServerAdmin webmaster@dummy-host2.example.com
# DocumentRoot "/usr/local/apache/docs/dummy-host2.example.com"
# ServerName dummy-host2.example.com
# ErrorLog "logs/dummy-host2.example.com-error_log"
# CustomLog "logs/dummy-host2.example.com-access_log" common
#</VirtualHost>
方法三:配置虚拟主机时,不开启虚拟主机的配置文件,本身新建配置文件;
#vim /etc/httpd/httpd.conf
#Include /etc/httpd/extra/httpd-vhosts.conf
Incloud /etc/httpd/extra/XXX.conf #新建的配置文件必定要与“httpd-vhosts.conf”放在同一个文件夹内
Incloud /etc/httpd/extra/XXX.conf #文件名称能够本身定义
更改完成以后重启Apache便可。