Laravel 在表单提交后显示空值

Question

我的看法：<form action="/AddJuiceForm" method="POST">    @csrf;    <div class="form-group">        <label for="FruitName">Fruit Name : </label>        <input type="text"            class="form-control"            placeholder="Enter the Fruit Name"            name="fruitname">    </div>    <div class="form-group">        <label for="JuiceName">Juice Name : </label>        <input type="text"            class="form-control"            placeholder="Enter the Juice Name"            name="juicename">    </div>    <button type="submit" class="btn btn-primary">Submit</button></form>我的路线/web.php：Route::post('AddJuiceForm','JuiceController@insertjuice ');我的控制器：<?phpnamespace App\Http\Controllers;use App\JuiceModel;use Illuminate\Http\Request;class JuiceController extends Controller{    public function insertjuice()    {        dd(request()->all);    }}结果：我得到“空”作为输出帮助我哪里出错了？

Answer 1

将Illuminate\Http\Request对象注入insertjuice方法，然后在类中的变量上调用该all() 方法JuiceController：

public function insertjuice(Request $request)

{

    dd($request->all());

}