1. 確認DocumentRoot在路徑內
<Directory />
#......
</Direcory>
2. 確認DocumentRoot的所有父節點目錄都至少所有人可讀(或者www-data用戶可讀)
3. 設置Directory或Location的配置,允許所有人可訪問。apache2.2和2.4有所不同:
apache2.2
<Location /foo> Order allow,deny Allow from all </Location>
apache2.4
<Location /foo> Require all granted </Location>