在 CentOS 上配置 Apache 虚拟主机(Virtual Host),通常按以下步骤操作(以 CentOS 7/8 + Apache(httpd) 为例,适用于 基于域名的虚拟主机)。
# CentOS 7
yum install httpd -y
# CentOS 8
dnf install httpd -y
# 启动并设置开机自启
systemctl start httpd
systemctl enable httpd
mkdir -p /var/www/example.com/public_html
mkdir -p /var/www/test.com/public_html
chown -R apache:apache /var/www
chmod -R 755 /var/www
示例首页:
echo "Welcome to example.com" > /var/www/example.com/public_html/index.html
echo "Welcome to test.com" > /var/www/test.com/public_html/index.html
Apache 虚拟主机配置一般放在:
/etc/httpd/conf.d/
vi /etc/httpd/conf.d/example.com.conf
内容:
<VirtualHost *:80>
ServerName example.com
ServerAlias www.example.com
DocumentRoot /var/www/example.com/public_html
<Directory /var/www/example.com/public_html>
AllowOverride All
Require all granted
</Directory>
ErrorLog /var/log/httpd/example.com-error.log
CustomLog /var/log/httpd/example.com-access.log combined
</VirtualHost>
vi /etc/httpd/conf.d/test.com.conf
内容同上,替换域名和路径即可。
httpd -t
systemctl restart httpd
修改本地 hosts 文件(Windows / Linux / macOS):
192.168.1.100 example.com
192.168.1.100 test.com
浏览器访问:
http://example.com
http://test.com
<Directory /var/www/example.com/public_html>
AllowOverride All
</Directory>
firewall-cmd --permanent --add-service=http
firewall-cmd --reload
使用 Let’s Encrypt:
yum install certbot python2-certbot-apache -y
certbot --apache
如果你需要:
可以告诉我你的具体场景。