将目录重写为参数 [英] Rewrite directory as parameter

问题描述

我正在尝试从中重定向请求

I'm trying to redirect requests from

example.com/abc234至

example.com/setup.html?s=abc234

到目前为止，我已经尝试了以下方法，但它似乎总是以1)不传输参数或2)以无限循环(或404)结尾而结束，因为它还会尝试重定向已重定向的请求?该请求必须明显被重写，因为我想使用JS而不是PHP来获取参数.

So far, I've tried the following, but it seems to always end up either 1) not transmitting the parameter or 2) ending up in an infinite loop (or 404) because it also tries to redirect the redirected request? The request has to be visibly rewritten because I want to pick up the parameter with JS, not PHP.

server {
 server_name  example.com;
 root         /var/www/html;
 rewrite      ^(.*)$ /setup.html?s=$1 redirect;
}

我还尝试了location / { try_files ...; }的各种组合，或者在rewrite中使用绝对URL都没有成功.

I've also tried various combinations of location / { try_files ...; } or using the absolute URL within rewrite without success.

推荐答案

一种技术是仅重写与物理文件不匹配的URI.

One technique is to rewrite only URIs that do not match a physical file.

例如:

server {
    server_name  example.com;
    root         /var/www/html;

    location / {
        try_files $uri $uri/ @rewrite;
    }
    location @rewrite {
        return 302 /setup.html?s=$uri;
    }
}

有关更多信息，请参见此文档. 重写^(.*)$/setup.html?s=$1重定向; }

See this document for more. rewrite ^(.*)$ /setup.html?s=$1 redirect; }

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