在 Ubuntu 上使用 Apache2 配置虚拟主机(Virtual Host),通常步骤如下:
sudo mkdir -p /var/www/example.com/public_html
sudo chown -R $USER:$USER /var/www/example.com/public_html
sudo chmod -R 755 /var/www
创建测试页面:
echo "<h1>Welcome to example.com</h1>" > /var/www/example.com/public_html/index.html
Apache 虚拟主机配置目录:
/etc/apache2/sites-available/
新建配置文件:
sudo nano /etc/apache2/sites-available/example.com.conf
示例配置:
<VirtualHost *:80>
ServerAdmin admin@example.com
ServerName example.com
ServerAlias www.example.com
DocumentRoot /var/www/example.com/public_html
<Directory /var/www/example.com/public_html>
Options Indexes FollowSymLinks
AllowOverride All
Require all granted
</Directory>
ErrorLog ${APACHE_LOG_DIR}/example.com_error.log
CustomLog ${APACHE_LOG_DIR}/example.com_access.log combined
</VirtualHost>
sudo a2ensite example.com.conf
禁用默认站点(可选):
sudo a2dissite 000-default.conf
sudo apache2ctl configtest
sudo systemctl restart apache2
修改 hosts 文件:
sudo nano /etc/hosts
添加:
127.0.0.1 example.com
浏览器访问:
http://example.com
sudo apt install certbot python3-certbot-apache
sudo certbot --apache -d example.com -d www.example.com
如果你是想:
可以告诉我具体场景,我可以给你更针对性的配置。