HTTP到HTTPS 301重定向代码不起作用，它说太多重定向 [英] HTTP to HTTPS 301 Redirection Code is Not Working, It says Too many redirects
问题描述
我在我的一个网站上使用Bluehost。最近，我最近将我的网站从HTTP移到了HTTPS。
之后，我使用了可能不同的代码，包括以下代码，强制我的网站上的HTTPS。
I am using Bluehost for one of my websites. Recently, Recently, i have moved my site from HTTP to HTTPS . After that, I have used So may different code including the below code to force HTTPS all over my website.
# SSL Rewrite
RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.example.com/$1 [R=301,L]
使用此帖子后，当我在网上查看 redirect-checker 上的重定向时，我收到以下消息。
After using this post, when I check redirection on redirect-checker available on online, I get following messages.
但它不起作用。重定向太多。请尝试减少 http://www.example.com 的
重定向次数。您使用19重定向。
理想情况下，您不应在重定向链中使用超过3个重定向。
超过三次重定向会在您的
服务器上产生不必要的负载并降低速度，最终导致糟糕的用户体验。
But it is not working. Too many redirects. Please try to reduce your number of redirects for http://www.example.com. You use 19 Redirects. Ideally, you should not use more than 3 Redirects in a redirect chain. More than three redirections will produce unnecessary load on your server and reduce speed, which ends up in bad user experience.
如果您想从浏览器访问我的网站 ，我会收到警告：
And If you want to access my website from a browser, I get warning as such:
www.example.com页面无效。 www.example.com重定向你
太多次了。
The www.example.com page isn’t working. www.example.com redirected you too many times.
我认为一些重定向循环正在造成这样的问题。
I think some redirection loop was creating such problem.
然而，
我的网站状态现在：不使用htaccess上的任何代码
My web site Status Right Now: Without using any code on htaccess
-
https // www.example.com工作得很好。返回200 OK。 200 OK2
https//www.example.com is working just fine. returning 200 OK. 200 OK2
https // example.com现在301被重定向到https // www.example.com（所以，我觉得它也很好）
https//example.com is now 301 redirected to https//www.example.com (So, i think it is also just fine)
问题是：
- http // example.com现已301重定向到http // www.example.com
- HTTP // WWW。 example.com返回200 OK。
要解决问题3，我在下面的代码中包含了htaccess
To solve problem 3, I included Below code on my htaccess
RewriteEngine On
RewriteCond %{HTTP_HOST} ^example\.com [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.example.com/$1 [R=301,L]
之后我发现：
http // example.com现在是301重定向到https // www.example.com
http//example.com is now 301 redirected to https//www.example.com
所以问题解决了：
http//example.com
https//example.com
https//www.example.com
现在我只需要一些代码来重定向301：
Now I just need some code to redirect 301 only:
http // www.example.com https // www.example.com`
http//www.example.com TO https//www.example.com`
有人可以帮我吗？
如果我以有线的方式解释我的问题，我很抱歉......：D。问题是我不是这方面的专家。希望大家都明白。
And I am sorry if I explain my problem in a wired way... :D. The matter is I am not an expert guy on this. Hope you all will understand.
推荐答案
试试这个：
RewriteEngine On
# If not www
RewriteCond %{HTTP_HOST} !^www\. [NC]
# rewrite to https and www
RewriteRule ^ https://www.example.com%{REQUEST_URI} [R=301,L,NE]
# If not HTTPS
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteCond %{HTTPS} off
RewriteRule ^ https://www.example.com%{REQUEST_URI} [R=301,L,NE]
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