如何处理此错误：类 App\Http\Controllers\post/ProductController 不存在

Question

刀片文件中的代码如下：

@extends('clientlayout.layouts.master1')
@section('title')
Register
@endsection
@section('content')
<div class="container" style="background-color: #c1bdba;max-width: 100% 
!important;">
<div class="row">
  <div class="offset-lg-2 col-lg-8 col-sm-8 col-8 border rounded main- 
  section"  style="background-color:rgba(19, 35, 47, 0.9);">
  <img src="client/images/decksys.png" alt="." style="margin: 20px 0px 20px 
350px;"> 
    <hr>
    <form class="container" action="/create" id="needs-validation" 
method="post" novalidate>
    <input type = "hidden" name = "_token" value = "<?php echo csrf_token(); 
 ?>">
      <div class="row">
        <div class="col-lg-6 col-sm-6 col-12">
           <div class="form-group">
            <label class="text-inverse custom" 
 for="validationCustom01">First Name
 <span class="req">*</span>
 </label>
<input type="text" name="firstname" class="form-control" 
id="validationCustom01"  placeholder="First name"
value="" required maxlength="25" onKeyPress="return ValidateAlpha(event);" 
style="background-color: rgba(19, 35, 47, 0.4); color:#fff;">
            <div class="invalid-feedback">
              Enter Your Firstname
            </div>
          </div>
        </div>

      </div> 
 </form>
   </div>
   </div>  
   </div>
   @endsection

控制器代码如下所示：

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\ProductController;


use Illuminate\Http\Request;

use DarthSoup\Whmcs\Facades\Whmcs;
use Darthsoup\Whmcs\WhmcsServiceProvider;

class ProductController extends Controller
{
 public function insertform(){
    return view('clientlayout.main.signup');
    } 

  public function insert(Request $request){

    $user = User::create([
        'firstname' => $data['firstname'],
        'lastname' => $data['lastname'],
        'email' => $data['email'],
        'city' => $data['city'],
        'dob' => $data['dob'],
        'password' => bcrypt($data['password']),
    ]);
    Whmcs::create($data->all());
    return redirect($this->create());

    echo "Record inserted successfully.<br/>";
    echo '<a href = "/insert">Click Here</a> to go back.';

    }

    }

路线代码如下所示，如果需要对路线进行任何更改，请建议我。

Route::get('insert', 'ProductController@insertform');
Route::post('create','post/ProductController@insert');

建议我处理此错误的解决方案 - “产品控制器不退出”并获得如下输出：

记录插入成功

Answer 1

问题出在你的路由声明中：

Route::get('insert', 'ProductController@insertform');
Route::post('create','post/ProductController@insert');

您不需要第二行中的post/，因为该路由已经通过调用Route::post(...) 创建为POST 路由。所以你应该让它工作：

Route::get('insert', 'ProductController@insertform');
Route::post('create','ProductController@insert');

---

也可能是您在整个应用程序中使用的路径不正确（即/create 作为您的表单操作）。您可以为您的路线分配路线名称并改用它：

Route::post('create', 'ProductController@insert')->name('product.create');

<form class="container" action="{{ route('product.create') }}"
      id="needs-validation" method="post" novalidate>