快速添加到Heroku应用程序不会转发到正确的URL [英] Adding Fastly to a Heroku app does not forward to proper url

问题描述

我目前有一个通过CDN投放的Heroku应用.我刚刚将Fastly作为插件添加到我的Heroku应用程序中，并且正在努力正确配置它.这是我当前的配置:

I currently have an Heroku app that is being served over a CDN. I have just added Fastly to my Heroku app as an addon and I am struggling to configure it properly. Here is my current configuration:

我使用以下CNAME配置在GoDaddy上注册了我的域:

I have my domain registered on GoDaddy with the following CNAME configuration:

Host: www
Points to: my-site-herokuapp-com.global.ssl.fastly.net
TTL: Custom
Seconds: 600

这是GoDaddy转发配置(不确定是否重要):

Here is the GoDaddy forwarding configuration (not sure if this matters):

Forward to https://www.my-site.io/
(301 & forward only)

这是我的快速配置:

Domains:
my-site-herokuapp-com.global.ssl.fastly.net
*Provisioned for my-site via Heroku*

my-site.herokuapp.com
*Provisioned for my-site via Heroku*

www.my-site.io

最后在Heroku的我的应用程序的域配置"部分中，是我的设置:

And finally in Heroku in the domains configuration section of my app here are my settings:

Domain Name: my-site.io
DNS target: darwinian-kumquat-123456.herokudns.com

Domain Name: www.my-site.io
DNS target: serene-trout-123456.herokudns.com

在尝试进行此更改之前，我先将CNAME指向: serene-trout-123456.herokudns.com ，它工作正常.但是，在将该值更新为新的Fastly值之后: my-site-herokuapp-com.global.ssl.fastly.net 将站点快速定向到 my-site.herokuapp.com ，而不只是 https://www.my-site.io .我按照此处中列出的说明进行操作，因此不能完全确定我哪里出错了.有什么想法吗?

Before I tried to make this change I had the CNAME pointing directly to: serene-trout-123456.herokudns.com an it was working fine. However after updating this value to the new Fastly value: my-site-herokuapp-com.global.ssl.fastly.net Fastly directs the site to my-site.herokuapp.com instead of just https://www.my-site.io. I followed the instructions listed here so not entirely sure where I have gone wrong. Any ideas?

推荐答案

可能是因为您使用了重定向301，并且正在使用与以前相同的浏览器，然后才清除缓存和数据.

Probably because you used redirect 301 and you are using the same browser as before before cleaning cache and data.

仅在非常有限的情况下建议使用301重定向:完成后，浏览器将不会再次刷新原始服务器中的任何数据.

301 redirects are recomended only for very limited cases: once done the browsers will NOT refresh again any data from the original server.

关于重定向301的帖子很多，例如:

There are plenty of posts regarding redirection 301, for example:

无法删除301重定向

htaccess 301重定向-如何禁用它?

https://www.exai.com/blog/301-redirects

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