php 使用 .htaccess 强制 http
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Forcing http using .htaccess
提问by Arian Faurtosh
This is the script I have right now, how do I have my script force all traffic to http, currently it is doing the exact opposite, it is forcing all traffic to https.
这是我现在拥有的脚本，我如何让我的脚本强制所有流量到 http，目前它正在做完全相反的事情，它强制所有流量到 https。
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
I've also tried this and it didn't work
我也试过这个，但没有用
RewriteEngine On
RewriteCond %{HTTP} !=on
RewriteRule ^ http://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
I got this error:
我收到此错误：
Too many redirects occurred trying to open www.blankpage.com .
尝试打开 www.blankpage.com 时发生了太多重定向。
回答by Jon Lin
You want to check that HTTPS is on:
您想检查 HTTPS 是否开启：
RewriteEngine On
RewriteCond %{HTTPS} on
RewriteRule ^ http://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
And if it is on (%{HTTPS} on), redirect to http://. There is no mod_rewrite variable called %{HTTP}, only %{HTTPS}which can be "on" or "off".
如果它在 ( %{HTTPS} on) 上，则重定向到http://. 没有名为 的 mod_rewrite 变量%{HTTP}，只有%{HTTPS}它可以是“on”或“off”。
The reason why you were getting the too many redirects error is because:
您收到太多重定向错误的原因是：
RewriteCond %{HTTP} !=on
is always true no matter if the request is http or https, since the variable doesn't exist, it will neverbe equal to "on". Therefore, even if the request is http, you keep getting redirected to the same URL (http).
无论请求是 http 还是 https，它始终为真，因为该变量不存在，它永远不会等于“on”。因此，即使请求是 http，您也会不断被重定向到相同的 URL (http)。
回答by Abdulbasit
In the processwire htaccess look for these lines
在 processwire htaccess 中查找这些行
# -----------------------------------------------------------------------------------------------------------------------------------------------
# ------------------------------------------------- -------------------------------------------------- -----------------------------------------
If you only want to allow HTTPS, uncomment the RewriteCond and RewriteRule lines below.
如果您只想允许 HTTPS，请取消注释下面的 RewriteCond 和 RewriteRule 行。
# -----------------------------------------------------------------------------------------------------------------------------------------------
# ------------------------------------------------- -------------------------------------------------- -----------------------------------------
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [L]
# -----------------------------------------------------------------------------------------------------------------------------------------------
# ------------------------------------------------- -------------------------------------------------- -----------------------------------------
If you only want to allow HTTP use the code below
如果您只想允许 HTTP 使用下面的代码
# -----------------------------------------------------------------------------------------------------------------------------------------------
# ------------------------------------------------- -------------------------------------------------- -----------------------------------------
RewriteCond %{HTTPS} on
RewriteRule (.*) http://%{HTTP_HOST}%{REQUEST_URI} [L]
