NGINX try_files 不会传递给 PHP [英] NGINX try_files does not pass to PHP

问题描述

我有一个非常简单的 PHP 站点:

<预><代码>.├── about.php├── index.php├──项目│ ├── project_one.php│ └── project_two.php└── 项目.php

以及以下 nginx 配置(仅显示相关部分):

location ~ \.php$ {fastcgi_split_path_info ^(.+\.php)(/.+)$;fastcgi_pass unix:/path/to/php.sock;fastcgi_index index.php;包括 fastcgi_params;fastcgi_intercept_errors 开启；}地点/{索引 index.php;try_files $uri $uri/$uri.php =404;}

点击 / 按预期工作.点击任何 http://my.site.com/{projects |关于|project/*} URL 应该使用 try_files 来访问 $uri.php 文件，并将其传递给 PHP.但是，浏览器只会下载 PHP 文件本身.

我可以通过为上述位置添加单独的位置指令来使其工作，如下所示:

location/projects {try_files $uri $uri//$uri.php;}位置/关于{try_files $uri $uri//$uri.php;}位置/项目{try_files $uri $uri/$uri.php;}

但这显然不是这样做的方法.

我做错了什么???

解决方案

每个 nginx 文档 try_files

<块引用>

按指定顺序检查文件是否存在，并使用第一个找到的文件进行请求处理；在当前上下文中执行处理

因此 nginx 查找 PHP 文件并在 location/ 的上下文中对其进行处理，因此只需将其作为静态文件使用.只有最后一个参数不同，它没有被检查，但 nginx 进行内部重定向(如果它是 uri)或返回错误代码(如果它是 =code).因此，您需要从 try_files 中删除 =404 以进行内部重定向.并将 try_files 添加到 location ~ \.php 以确保该文件存在.

location ~ \.php$ {try_files $uri =404;fastcgi_split_path_info ^(.+\.php)(/.+)$;fastcgi_pass unix:/path/to/php.sock;fastcgi_index index.php;包括 fastcgi_params;fastcgi_intercept_errors 开启；}地点/{索引 index.php;try_files $uri $uri/$uri.php;}

I have a very simple PHP site:

.  
├── about.php  
├── index.php  
├── project  
│   ├── project_one.php  
│   └── project_two.php  
└── projects.php  

And the following nginx config (only relevant parts shown):

location ~ \.php$ {
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_pass unix:/path/to/php.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_intercept_errors on;
}

location / {
    index index.php;
    try_files $uri $uri/ $uri.php =404;
}

Hitting the / works as expected. Hitting any of the http://my.site.com/{projects | about | project/*} URLs should use try_files to hit the $uri.php file, and pass it to PHP. But instead, the browser just downloads the PHP file itself.

I can get it to work by adding individual location directives for the above locations, like so:

location /projects {
    try_files $uri $uri/ /$uri.php;
}
location /about {
    try_files $uri $uri/ /$uri.php;
}
location /project {
    try_files $uri $uri/ $uri.php;
}

But this is clearly not the way to do this.

What am I doing wrong???

解决方案

Per nginx documentation for try_files

Checks the existence of files in the specified order and uses the first found file for request processing; the processing is performed in the current context

so nginx find PHP file and process it in context of location / therefor just serve it as static file. Only last parameter is different, it's not checked but nginx make internal redirect (if it's uri) or return error code (if it's =code). So you need to remove =404 from try_files to have internal redirect. And add try_files to location ~ \.php to make sure that file exists.

location ~ \.php$ {
    try_files $uri =404;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_pass unix:/path/to/php.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_intercept_errors on;
}

location / {
    index index.php;
    try_files $uri $uri/ $uri.php;
}

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