Laravel控制器外部的访问请求对象 [英] Laravel access request object outside controller

问题描述

根据Laravel文档，请求是通过依赖注入获得的.对于控制器，这很好，但是我们如何访问控制器外部的Request对象，例如在视图中

According to the Laravel documentation Request is acquired via dependency injection. For a controller this is fine, but how do we access Request object outside a controller, for example in a view

推荐答案

laravel中有请求帮助器.您可以在任何地方使用请求对象. 例如

There is request helper in laravel. You can use Request Object anywhere. For example

request()->field_name 

这是laravel文档链接，用于请求帮助程序 https://laravel.com/docs/5.2/helpers#method-request

Here's laravel documentation link for request helper https://laravel.com/docs/5.2/helpers#method-request

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