Laravel有一种向请求数组添加值的方法 [英] Laravel is there a way to add values to a request array

问题描述

在遇到带有请求参数的store()或update()方法以在请求Eloquent函数之前为请求添加一些附加值的时候，我遇到了Laravel中的情况.

I come across a situation in Laravel while calling a store() or update() method with Request parameter to add some additional value to the request before calling Eloquent functions is there any way for that.

function store(Request $request) 
{
  // some additional logic or checking
  User::create($request->all());
}

推荐答案

通常，您不想向Request对象添加任何内容，最好使用collection和

Usually, you do not want to add anything to a Request object, it's better to use collection and put() helper:

function store(Request $request) 
{
    // some additional logic or checking
    User::create(array_merge($request->all(), ['index' => 'value']));
}

或者您可以联合数组:

User::create($request->all() + ['index' => 'value']);

但是，如果您确实想向Request对象中添加某些内容，请执行以下操作:

But, if you really want to add something to a Request object, do this:

$request->request->add(['variable' => 'value']); //add request

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