Php 使用错误页面检索重定向\u状态

如果访问无效url，则使用

.htaccess

和

ErrorDocument 404/error.php

，例如：

http://example/css/invalid-file.css

：

<?php
echo 'REDIRECT_STATUS: ', $_SERVER['REDIRECT_STATUS'], PHP_EOL,
     'REDIRECT_URL: ', $_SERVER['REDIRECT_URL'], PHP_EOL,
     'REDIRECT_REQUEST_METHOD: ', $_SERVER['REDIRECT_REQUEST_METHOD'];

但是在Nginx中使用

error\u第404页/error.php这不起作用，Nginx中的结果是：

REDIRECT_STATUS: 200
REDIRECT_URL: 
REDIRECT_REQUEST_METHOD: 

注意：重定向URL和重定向请求方法是未定义的

如何使用设置变量
$\u服务器[重定向\u状态]
，
$\u服务器[重定向\u请求\u方法]
和
$\u服务器[重定向\u URL]

fastcgi\u参数文件：

fastcgi_param   QUERY_STRING            $query_string;
fastcgi_param   REQUEST_METHOD          $request_method;
fastcgi_param   CONTENT_TYPE            $content_type;
fastcgi_param   CONTENT_LENGTH          $content_length;

fastcgi_param   SCRIPT_FILENAME         $document_root$fastcgi_script_name;
fastcgi_param   SCRIPT_NAME             $fastcgi_script_name;
fastcgi_param   PATH_INFO               $fastcgi_path_info;
fastcgi_param   PATH_TRANSLATED         $document_root$fastcgi_path_info;
fastcgi_param   REQUEST_URI             $request_uri;
fastcgi_param   DOCUMENT_URI            $document_uri;
fastcgi_param   DOCUMENT_ROOT           $document_root;
fastcgi_param   SERVER_PROTOCOL         $server_protocol;

fastcgi_param   GATEWAY_INTERFACE       CGI/1.1;
fastcgi_param   SERVER_SOFTWARE         nginx/$nginx_version;

fastcgi_param   REMOTE_ADDR             $remote_addr;
fastcgi_param   REMOTE_PORT             $remote_port;
fastcgi_param   SERVER_ADDR             $server_addr;
fastcgi_param   SERVER_PORT             $server_port;
fastcgi_param   SERVER_NAME             $server_name;

fastcgi_param   HTTPS                   $https;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param   REDIRECT_STATUS         200;

要在Nginx中修复它，您需要创建一个假的
位置

例如：

# Set fake location for 404
error_page 404 @fakeroute404;

# Access fake location
location @fakeroute404 {
    ...# Others needed settings

    include /etc/nginx/fastcgi_params; # Include fastcgi params

    fastcgi_param REDIRECT_REQUEST_METHOD "GET"; # Set HTTP method
    fastcgi_param REDIRECT_STATUS 404;  # Set HTTP status
    fastcgi_param REDIRECT_URL $uri;    # Set REDIRECT_URL
}

返回什么？您的FastCGI配置对
重定向\u状态的说明是什么？我打赌它是硬编码的
200
。
# Set fake location for 404
error_page 404 @fakeroute404;

# Access fake location
location @fakeroute404 {
    ...# Others needed settings

    include /etc/nginx/fastcgi_params; # Include fastcgi params

    fastcgi_param REDIRECT_REQUEST_METHOD "GET"; # Set HTTP method
    fastcgi_param REDIRECT_STATUS 404;  # Set HTTP status
    fastcgi_param REDIRECT_URL $uri;    # Set REDIRECT_URL
}