[root@localhost ~]# rpm -qc httpd
/etc/httpd/conf.d/autoindex.conf
/etc/httpd/conf.d/userdir.conf
/etc/httpd/conf.d/welcome.conf
/etc/httpd/conf.modules.d/00-base.conf
/etc/httpd/conf.modules.d/00-dav.conf
/etc/httpd/conf.modules.d/00-lua.conf
/etc/httpd/conf.modules.d/00-mpm.conf
/etc/httpd/conf.modules.d/00-proxy.conf
/etc/httpd/conf.modules.d/00-systemd.conf
/etc/httpd/conf.modules.d/01-cgi.conf
/etc/httpd/conf/httpd.conf //该文件为httpd的配置文件
/etc/httpd/conf/magic
/etc/logrotate.d/httpd
/etc/sysconfig/htcacheclean
/etc/sysconfig/httpd
[root@localhost ~]# cat /etc/httpd/conf/httpd.conf | grep "^DocumentRoot"
DocumentRoot "/var/www/html"
DocumentRoot是站点文件的根目录,html、css、js文件都会以站点作为文件夹放在该目录下。
[root@localhost httpd]# cat /etc/httpd/conf/httpd.conf | grep "^ServerRoot"
ServerRoot "/etc/httpd"
配置文件都会存放在"/etc/httpd"目录下,主配置文件中的相对路径也是以这个目录为参考点。
[root@localhost ~]# cat /etc/httpd/conf/httpd.conf | grep "^Include"
Include conf.modules.d/*.conf
IncludeOptional conf.d/*.conf
可见主配置文件中将conf.d目录下的所有.conf文件都include了,故我们可以在conf.d目录下创建站点的.conf配置文件,也可以另外添加站点配置,形式为“Include conf_file_path”。
httpd的虚拟主机也就是虚拟站点,我们通过“基于域名的虚拟主机”、“基于IP地址的虚拟主机”、“基于端口的虚拟主机”三种方式进行配置。
三种方式在配置上的区别也在配置文件上不同,下面配置的例子都将把配置写在/etc/httpd/conf.d/vhost.conf文件中。
# 接收来自本机任意IP地址的80端口访问
<VirtualHost *:80>
# 站点目录为/var/www/html/mydomaincom,需手动创建并添加文件
DocumentRoot /var/www/html/mydomaincom
ServerName www.mydomain.com
# 日志文件,是个相对路径,可通过查看主配置文件得到其根目录
ErrorLog "logs/www.mydomain.com.error_log"
CustomLog "logs/www.mydomain.com.access_log" common
# 对站点的子目录进行访问限制
<Directory "/var/www/html/mydomaincom">
# 开放访问
Require all granted
</Directory>
</VirtualHost>
创建站点html目录
[root@localhost httpd]# mkdir /var/www/html/mydomaincom
创建站点html文件
[root@localhost httpd]# echo "this is mydomain.html" >> /var/www/html/mydomaincom/index.html
测试
# 重启httpd服务
[root@localhost httpd]# systemctl restart httpd
# 因为这是我们自定义的域名,故需添加域名解析
[root@localhost httpd]# echo "192.168.218.6 www.mydomain.com" >> /etc/hosts
[root@localhost httpd]# curl www.mydomain.com
this is mydomain.html
# 访问成功
配置了两个站点
<VirtualHost *:8080>
# 也可以配置ServerName,这里没有配
DocumentRoot "/var/www/html/8080com"
ErrorLog "logs/8080com.error_log"
CustomLog "logs/8080com.access_log" common
<Directory "/var/www/html/">
Require all granted
</Directory>
</VirtualHost>
<VirtualHost *:9090>
DocumentRoot "/var/www/html/9090com"
ErrorLog "logs/9090com.error_log"
CustomLog "logs/9090com.access_log" common
<Directory "/var/www/html/">
Require all granted
</Directory>
</VirtualHost>
Listen 8080
Listen 9090
用同样的方法创建站点目录和文件
[root@localhost html]# pwd
/var/www/html
[root@localhost html]# tree
.
├── 8080com
│ └── index.html
├── 9090com
│ └── index.html
└── mydomaincom
└── index.html
3 directories, 3 files
测试
[root@localhost html]# curl 192.168.218.6:8080
this is 8080com.html
[root@localhost html]# curl 192.168.218.6:9090
this is 9090com.html
# 访问成功
该主机的另一个IP地址为192.168.31.128
在vhost.conf中添加站点
<VirtualHost 192.168.31.128:80>
ServerName www.mydomain2.com
DocumentRoot "/var/www/html/mydomain2com"
ErrorLog "logs/mydomain2.error_log"
CustomLog "logs/mydomain2.access_log" common
<Directory "/var/www/html/">
Require all granted
</Directory>
</VirtualHost>
Listen 192.168.31.128:80
用上面同样的方法创建站点目录和文件
[root@localhost html]# pwd
/var/www/html
[root@localhost html]# ls
8080com 9090com mydomain2com mydomaincom
[root@localhost html]# ls mydomain2com/
index.html
测试
[root@localhost conf.d]# systemctl restart httpd
[root@localhost conf.d]# curl 192.168.31.128
this is mydomain2com
# 访问成功