怎么在CentOS 8上安装与配置Apache虚拟主机，很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。
| Apache服务器是现代操作系统包括UNIX和Windows等开发和维护开源的HTTP服务器，apache提供一个安全、高效、可扩展的服务器，提供与当前HTTP标准同步的HTTP服务。 |
实验环境
操作系统： Centos 8
web应用：apache
内网IP：192.168.3.21
shell执行：root
以root或具有sudo权限的用户身份登录执行如下操作。
安装httpd服务
[root@linuxcool ~]# yum install httpd-devel.x86_64 httpd.x86_64 httpd-tools.x86_64
验证httpd是否安装成功
[root@linuxcool ~]# httpd -v Server version: Apache/2.4.6 (CentOS) Server built: Apr 2 2020 13:13:23
启动httpd服务
[root@linuxcool ~]# systemctl start httpd.service [root@linuxcool ~]# systemctl status httpd.service ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled) Active: active (running) since Fri 2020-05-22 12:23:03 CST; 25s ago Docs: man:httpd(8) man:apachectl(8) Main PID: 952 (httpd) Status: "Total requests: 0; Current requests/sec: 0; Current traffic: 0 B/sec" Tasks: 6 Memory: 3.6M CGroup: /system.slice/httpd.service ├─952 /usr/sbin/httpd -DFOREGROUND ├─953 /usr/sbin/httpd -DFOREGROUND ├─954 /usr/sbin/httpd -DFOREGROUND ├─955 /usr/sbin/httpd -DFOREGROUND ├─956 /usr/sbin/httpd -DFOREGROUND └─957 /usr/sbin/httpd -DFOREGROUND May 22 12:23:03 linuxcool systemd[1]: Starting The Apache HTTP Server... May 22 12:23:03 linuxcool httpd[952]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, u...message May 22 12:23:03 linuxcool systemd[1]: Started The Apache HTTP Server. Hint: Some lines were ellipsized, use -l to show in full.
apache安装成功，默认web目录/var/www/
测试
http://192.168.3.21/
安装成功！
配置apache虚拟主机创建网站目录
[root@linuxcool ~]# mkdir -p /var/www/web1 [root@linuxcool ~]# mkdir -p /var/www/web2
web1添加index.html
[root@linuxcool ~]# vim /var/www/web1/index.html <!DOCTYPE html> <html dir="ltr"> <head> <meta charset="utf-8"> <title>Welcome to Web1</title> </head> <body> <h2>Success! Web1 home page!</h2> </body> </html>
web2添加index.html
[root@linuxcool ~]# vim /var/www/web2/index.html <!DOCTYPE html> <html dir="ltr"> <head> <meta charset="utf-8"> <title>Welcome to Web1</title> </head> <body> <h2>Success! Web1 home page!</h2> </body> </html>
授权web目录权限
[root@linuxcool ~]# chown -R apache: /var/www/web1/ [root@linuxcool ~]# chown -R apache: /var/www/web2/
创建虚拟主机文件
#web1
[root@linuxcool ~]# vim /etc/httpd/conf.d/web1.conf <VirtualHost *:80> ServerName web1.com ServerAlias www.web1.com ServerAdmin webmaster@example.com DocumentRoot /var/www/web1 <Directory /var/www/web1/> Options -Indexes +FollowSymLinks AllowOverride All </Directory> ErrorLog /var/log/httpd/example.com-error.log CustomLog /var/log/httpd/example.com-access.log combined </VirtualHost>
#web2
[root@linuxcool ~]# vim /etc/httpd/conf.d/web2.conf <VirtualHost *:80> ServerName web2.com ServerAlias www.web2.com ServerAdmin webmaster@example.com DocumentRoot /var/www/web2 <Directory /var/www/web2/> Options -Indexes +FollowSymLinks AllowOverride All </Directory> ErrorLog /var/log/httpd/example.com-error.log CustomLog /var/log/httpd/example.com-access.log combined </VirtualHost>
重启httpd服务
[root@linuxcool ~]# systemctl restart httpd.service
验证httpd虚拟主机结果
http://www.web1.com
http://www.web2.com
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