Mod_rewrite将默认路径与www结合在一起。 和https重定向

Question

I'm trying to reduce the number of redirects on our website. I already managed to combine some of our redirect code (forcing www. and https://), but I also need to add a default path (/en/) in case there is none.

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule (.*) https://www.example.com%{REQUEST_URI} [R=301,L]

The other bit of code I want to implement is this:

RewriteRule   "^/$"  /en/

So if there's no path or arguments given, it needs to redirect to /en/. (Now I do this in PHP, meaning almost every person typing "example.com" gets two redirects, where one should really be enough)

My goal is to combine these rules into one single redirect. Is that possible?

Finally, I also have an internal rewrite rule, which is likely irrelevant for the question above, but I'll add it for completeness:

RewriteRule "(^|/)\." - [F]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$/? index.php?rewrite=$1 [QSA]

Answer 1

You can use (in this order):

RewriteRule ^$  /en/

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule (.*) https://www.example.com/$1 [R=301,L]

If this is a language test, you can also test the values (ex with: en, fr or de) and change the first line in

RewriteRule !^(en|fr|de)/  /en/ [NC]

Answer 2

Should work:

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteCond %{REQUEST_URI} ^/$
RewriteRule (.*) https://www.example.com/en%{REQUEST_URI} [R=301,L]

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule (.*) https://www.example.com%{REQUEST_URI} [R=301,L]