Apache2 configuration denies access to the directory, but can access the settings of the files inside

First find /etc/apache2/sites-available# In the catalog "default" This folder . Add the directory you want to set inside

    <Directory /var/www/XXX>
		Options FollowSymLinks
		AllowOverride None
		Order allow,deny
		allow from all
	</Directory>

"Options FollowSymLinks" The main thing is that this sentence is very important , The default is "Options FollowSymLinks" In this way

It's really just the Indexes Get rid of ,Indexes Indicates that if the current directory does not have index.html The directory structure is displayed , Remove it to intercept the current directory