将非 WWW 重定向到 WWW URL [英] Redirect Non-WWW to WWW URLs
问题描述
当人们访问我的域时,它被重定向到http://www.mydomain.com/en/index.php 使用 php 代码.我在 .htaccess
When people access my domain it is redirected to http://www.mydomain.com/en/index.php using php code.I added the following code in .htaccess
RewriteEngine on
Options +FollowSymlinks
RewriteBase /
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
RedirectPermanent /pages/abc-123.html http://www.mydomain.com/en/page-a1/abc.php
将人们从非 www 重定向到 www,
仍然用户可以通过同时输入 http://mydomain.com/en/page 来访问-a1/abc.php 和 http://www.mydomain.com/en/page-a1/abc.php 网址
Still users can access by typing both http://mydomain.com/en/page-a1/abc.php and http://www.mydomain.com/en/page-a1/abc.php URLs
有谁知道完全重定向到http://www.mydomain的方法.com/en/page-a1/abc.php 即使用户输入了 http://www.mydomain.com/en/page-a1/abc.php,并禁止访问没有www的网址.
Does anyone know the method to completely redirect to http://www.mydomain.com/en/page-a1/abc.php even if user typed http://www.mydomain.com/en/page-a1/abc.php, and prohibit accessing URLs without www.
推荐答案
$protocol = (@$_SERVER["HTTPS"] == "on") ? "https://" : "http://";
if (substr($_SERVER['HTTP_HOST'], 0, 4) !== 'www.') {
header('Location: '.$protocol.'www.'.$_SERVER['HTTP_HOST'].'/'.$_SERVER['REQUEST_URI']);
exit;
}
在 php 中
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