htaccess 301将https重定向到https，将http重定向到http

Question

I've seen lots of questions about http to https and https to http redirects, but nothing about redirecting all traffic, both http and https to a new site.

Here's what my htaccess file looks like, but it is not working. How can I redirect https requests to https://www.mynewsite.com/ and http requests to http://www.mynewsite.com/ ?

RewriteEngine On
RewriteBase /
RewriteCond %{HTTPS} ^on
RewriteRule ^(.*)$ https://www.mynewsite.com%{REQUEST_URI} [R=301,L]
RewriteCond %{HTTPS} ^off
RewriteRule ^(.*)$ http://www.mynewsite.com%{REQUEST_URI} [R=301,L]

Answer 1

This should accomplish redirecting http and https requests to the new site respectively. HTTP to HTTP and HTTPS to HTTPS, just from the old URL to the new one:

RewriteEngine On
RewriteCond %{HTTPS} on
RewriteRule ^/?(.*) https://www.mynewsite.com/$1 [R=301,L] 
RewriteCond %{HTTPS} off
RewriteRule ^/?(.*) http://www.mynewsite.com/$1 [R=301,L]