.htaccess 重定向而不更改地址栏 [英] .htaccess redirect without changing address bar

问题描述

我正在尝试编写一个 .htaccess 规则来重定向到一个脚本，该脚本进一步重定向到其他地方.有点像 URL 缩短器的工作原理.但是，我不希望地址栏在重定向的 .htaccess 部分发生变化.(脚本重定向改变位置是可以的.)

I'm trying to write an .htaccess rule to redirect to a script, which further redirects somewhere else. Kind of like how URL shorteners work. However, I don't want the address bar to change during the .htaccess part of the redirect. (It's okay for the script redirect to change the location.)

我正在使用 mod_rewrite，目前正在这样做:

I'm using mod_rewrite, currently doing this:

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-f
RewriteBase /
RewriteRule (.+)$ "?url=$1" [L,R=301]

我可以使用标志或其他方法来实现我想要做的事情吗?

Is there a flag or another method I can use to achieve what I'm trying to do?

附录:位置栏在 Firefox 中不会随着重定向的发生而改变，这正是我想要做的.它只是改变一次以反映终点.Safari 在每一步都会改变它.有什么办法可以避免吗?

Addenda: The location bar doesn't change in Firefox as the redirects are happening, which is what I want to do. It just changes once to reflect the end point. Safari changes it at every step. Any way to avoid that?

推荐答案

如果您使用 R 标志，您是在告诉 mod_rewrite 您想要的是外部重定向，因此要求浏览器发出新请求，地址栏应相应更改.

If you are using the R flag you are telling mod_rewrite that an external redirect is what you want, therefore the browser is asked to make a new request and the address bar should change accordingly.

如果没有 R 标志，就没有重定向，而是对浏览器隐藏的 Apache 内部请求重写.因此，地址栏不会改变.但是，出于显而易见的原因，您不能使用内部重定向到外部 URI.

Without the R flag, there is no redirect, but an Apache-internal request rewrite which is hidden from the browser. Thus, the address bar won't change. However, you cannot use internal redirects to external URIs for obvious reasons.

由于您似乎无论如何都使用内部重定向，只需删除 R 标志，它应该可以工作:

Since you seem to use an internal redirect anyway, just remove the R flag and it should work:

RewriteEngine On
RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule (.+)$ ?url=$1 [L]

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