先在hosts檔案里加入virtual host的域名，指向127.0.0.1 我一般使用的命名規則是dev-domainname.com

sudo nano /private/etc/hosts

# VirtualHosts Mapping
127.0.0.1 dev-domainname.com

接下來配置Apache，開啟Apache的配置檔案 /Applications/XAMPP/etc/httpd.conf 搜尋 “Virtual hosts”

# Virtual hosts
# Include /Applications/XAMPP/etc/extra/httpd-vhosts.conf

把第二行註釋開啟，讓Apache去讀虛擬主機的配置檔案

# Virtual hosts
Include /Applications/XAMPP/etc/extra/httpd-vhosts.conf
 

在以上httpd-vhosts.conf裡新增Virtual Host的配置

# localhost
<VirtualHost *:80>
    ServerName localhost
    DocumentRoot "/Applications/XAMPP/xamppfiles/htdocs"
    <Directory "/Applications/XAMPP/xamppfiles/htdocs">
        Options Indexes FollowSymLinks Includes execCGI
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>
 

# My custom host
<VirtualHost *:80>
    ServerName mysite.local
    DocumentRoot "/Users/yourusername/path/to/your/site"
    <Directory "/Users/yourusername/path/to/your/site">
        Options Indexes FollowSymLinks Includes ExecCGI
        AllowOverride All
        Require all granted
    </Directory>
    ErrorLog "logs/mysite.local-error_log"
</VirtualHost>
 

重啟Apache，訪問dev-domainname.com出現403錯誤，在httpd.conf裡面搜尋User Deamon，把deamon改成OS的使用者名稱，重啟Apache，就可以了。