在Laravel中，我怎样才能获得* * * POST参数？ [英] In Laravel, how can I get *only* POST parameters?

问题描述

我知道可以使用 $ request-> get（'my_param'）或输入:: get（'my_param'）在Laravel中获取POST或GET请求参数（我现在正在使用v5 / dev版本，但对于4.2来说它是相同的。）

I know that one can use $request->get('my_param') or Input::get('my_param') to get a POST or GET request parameter in Laravel (I'm toying with v5/dev version now, but it's the same for 4.2).

但是如何通过POST参数确保我的 my_param 来自？my_param = 42 附加到网址？（除了还原为ol' $ _ POST 和 $ _ GET 超级全局和抛出可测试性窗外）

But how can I make sure that my my_param came via a POST parameter and was not just from a ?my_param=42 appended to the URL? (besides reverting to the ol' $_POST and $_GET superglobals and throwing testability out the window)

（注意：我也知道 Request :: get 方法会给我一个POST请求的POST参数，如果POST和一个同名的URL / GET参数都存在，但是......但如果参数通过url查询字符串登陆，我想要一个Laravel惯用的方式要知道这个）

(Note: I also know that the Request::get method will give me the POST param for a POST request, if both a POST an URL/GET param with the same name exist, but... but if the param land in via the url query string instead, I want a Laravel-idiomatic way to know this)

推荐答案

在课堂上 Illuminate\Http\Request （或实际上它扩展的Symphony类来自 Symfony\Component\HttpFoundation\Request ）有两个存储请求参数的类变量。

In the class Illuminate\Http\Request (or actually the Symphony class it extends from Symfony\Component\HttpFoundation\Request) there are two class variables that store request parameters.

public $ query - 用于GET参数

public $query - for GET parameters

public $ request - 对于POST参数

public $request - for POST parameters

两者都是 Symfony \Component \ HttpFoundation \ParameterBag 的实例一个获取方法。

Both are an instance of Symfony\Component\HttpFoundation\ParameterBag which implements a get method.

这是你可以做的（尽管它不是很漂亮）

Here's what you can do (although it's not very pretty)

$request = Request::instance();
$request->request->get('my_param');

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