如何从 Laravel 5 中的 HTTP 响应获取自定义标头？
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How to get custom header from HTTP response in Laravel 5?
提问by Caius
I'm trying to access a custom header from the Request in Laravel. The header name is "accessing_from". Listing all the headers in Laravel, gives me only the "standard ones", but the one that I've set isn't present in the list. Checking in the browser network tab I can see that the header gets sent. So I'm wondering how to access it from within Laravel.
我正在尝试从 Laravel 中的请求访问自定义标头。标题名称是“accessing_from”。列出 Laravel 中的所有标题，只给我“标准标题”，但我设置的标题不在列表中。检查浏览器网络选项卡，我可以看到标题已发送。所以我想知道如何从 Laravel 中访问它。
I'm using Angular2 to make the request with the default http service.
我正在使用 Angular2 通过默认的 http 服务发出请求。
The Laravel's $response->header() dump:
Laravel 的 $response->header() 转储：
The web inspector's log:
网络检查员的日志：
Thanks to anyone!
感谢任何人！
采纳答案by Alexey Mezenin
Are you talking about get parameter or something? If so, use:
你说的是获取参数还是什么？如果是这样，请使用：
request()->accessing_from;
For header you should use:
对于标题，您应该使用：
request()->header('accessing_from');
The working solution for this was the answer (the last one) of daverhere:
Laravel get request header
这个工作的解决方案是这里的答案（最后一个）daver：
Laravel get request header
回答by HARLET
Have you tried simple php?
你试过简单的php吗？
<?php
// Replace XXXXXX_XXXX with the name of the header you need in UPPERCASE
$headerStringValue = $_SERVER['HTTP_XXXXXX_XXXX'];
Full answer: https://stackoverflow.com/a/541463/3548658
完整答案：https: //stackoverflow.com/a/541463/3548658
The docs says: https://laravel.com/api/5.3/Illuminate/Http/Request.html#method_header
文档说：https: //laravel.com/api/5.3/Illuminate/Http/Request.html#method_header
use Request;
Request::header('accessing_from');
回答by Artistan
getting a custom header in Laravel 5.8.
在 Laravel 5.8 中获取自定义标头。
this should apply to earlier versions as well.
这也适用于早期版本。
If using a header like X-Requested-With: XMLHttpRequestyou may notice that it converts this to HTTP_X_REQUESTED_WITH.
如果使用像X-Requested-With: XMLHttpRequest您这样的标头，您可能会注意到它会将其转换为HTTP_X_REQUESTED_WITH.
This, in turn, is converted to lower case version for the header()method.
这反过来又被转换为该header()方法的小写版本。
request()->header('x_requested_with');
I would suggest using Accessing-From: adminwhich will add the apache header HTTP_ACCESSING_FROM. And you will be able to access it via the header function like this...
我建议使用Accessing-From: adminwhich 将添加 apache 标头HTTP_ACCESSING_FROM。你将能够通过这样的标题功能访问它......
request()->header('accessing_from');
