Prohibit column directories from appearing when a website is visited
1. Under the IIS server, open the IIS server, click Browse permission, click prohibit, and then close the column directory that appears during the visit of the website.
2. Under the Apache server
Method 1: modify the httpd.conf configuration file, find Options Indexes FollowSymLinks, and modify it to Options-Indexes
Method 2, modify the .htaccess configuration file in the www directory and add Options-Indexes. (recommended)
