银条.如何从 www.domainName 重定向到 domainName? [英] SilverStripe. How to redirect from www.domainName to domainName?

问题描述

我正在寻找相反的方法:

I'm looking to find the reverse of the method:

导演::forceWWW();

我的主域应该是domainName.com 没有 www.

My main domain should be domainName.com without www.

推荐答案

3dgoo 的解决方案更快，因为它不涉及任何 php 但我做到了...

3dgoo's solution is faster since it does not involve any php but I did...

class PreventWWW extends DataExtension {
    public static function stopWWW() {
        if(!(strpos($_SERVER['HTTP_HOST'], 'www') !== 0)) {
            $destURL = str_replace(Director::protocol() .'www.', Director::protocol() , 
                Director::absoluteURL($_SERVER['REQUEST_URI']));
            header("Location: $destURL", true, 301);
            die("<h1>Your browser is not accepting header redirects</h1>"
                . "<p>Please <a href=\"$destURL\">click here</a>");
        }
    }
}

在 yml 配置中:

Director:
  extensions:
    - PreventWWW

因为我只是在 live-env 上设置它，所以我在 _config.php 中有这个

since I set it just on live-env I had this in _config.php

PreventWWW::stopWWW();

也应该可以根据仅"在 yml 中的环境(live/dev/stage)设置它.看这里..http://doc.silverstripe.org/framework/en/topics/configuration

It should also be possible to set it dependent on environment (live/dev/stage) in yml per "Only". See here.. http://doc.silverstripe.org/framework/en/topics/configuration

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