Cập nhật ngày 15/03/2024
RewriteEngine On
# None WWW to WWW
RewriteCond %{HTTP_HOST} !"^www\." [NC]
RewriteRule (.*) https://www.%{HTTP_HOST}/$1 [R=301,L]
RewriteEngine On
# None WWW to WWW
RewriteCond %{HTTP_HOST} !"^www\." [NC]
RewriteRule (.*) https://www.%{HTTP_HOST}/$1 [R=301,L]