Laravel给request变量赋值，追加参数，修改参数

一、修改request

$request->merge(['ver' => 'V1']);
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二、添加

//添加一个request字段，customer_id
request()->offsetSet('customer_id', $customer->id);
dd(request(customer_id));
或者
  if(!$request->state){
        request()->offsetSet('state', '0');
    }
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参考：Laravel中如何修改 Request $request 的值？
blog.csdn.net/zhezhebie/a…
blog.csdn.net/running8/ar…
www.edbiji.com/doccenter/s…