将Github页面重定向到自定义域-RedirectGithubPagestocustomdomain

A CNAME solution:

CNAME解决方案:

Sure. Github has a nice functionality for it.
When you create CNAME folder inside of your repo, you will be redirected: https://help.github.com/articles/adding-a-cname-file-to-your-repository/

当然。 Github有一个很好的功能。当您在回购中创建CNAME文件夹时,您将被重定向:https://help.github.com/articles/adding-a-cname-file-to-your-repository/

Check out my Github Pages website: https://github.com/ondrek/ondrek.github.io
( you can browse ondrek.com, but it's impossible to browse ondrek.github.io )

查看我的Github Pages网站:https://github.com/ondrek/ondrek.github.io(您可以浏览ondrek.com,但无法浏览ondrek.github.io)

A JS solution:

一个JS解决方案:

If you want to redirect a custom page — the only possible solution will be Javascript redirection.

如果要重定向自定义页面 - 唯一可能的解决方案是Javascript重定向。

if (window.location.href==="https://xyz.github.io") {
    window.location.href = "https://mycustomdomain.com"; 
}

but it will not solve your problem with Google. You can solve this with correct using Google Webmaster Tools and tell to Google about the duplicate (for SEO purposes).

但它无法解决您的问题。您可以使用Google网站站长工具正确解决此问题,并告知Google有关重复的内容(用于搜索引擎优化目的)。

You could use Javascript to inspect the domain of the current page and redirect if necessary. If you go this route, the question and answer are already on SO:

您可以使用Javascript检查当前页面的域,并在必要时重定向。如果你走这条路,问题和答案已经在SO:

Redirection based on URL - Javascript

基于URL的重定向 - Javascript