Laravel表单提交至数据库报错，寻求解决方案

我是Laravel新手，尝试将表单数据提交到数据库时出现错误，不清楚原因。执行dd($REQUEST->all())可以正常获取到表单数据，附上相关代码及截图：

InventoryController代码 #

<?php

namespace App\Http\Controllers;
use App\Inventory;
use Illuminate\Http\Request;

class InventoryController extends Controller
{
  public function index(){
    return view('invetory.index');
}
  public function sales(){
    return view('invetory.sale');
}
  public function create(Request $REQUEST){
    
// dd($REQUEST->all());
inventories::Create($REQUEST->all());
    
}
}

web.php路由代码 #

<?php

use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/
Route::get('/inventory', 'App\Http\Controllers\InventoryController@index')->name('map');
Route::get('/inventory/sales', 'App\Http\Controllers\InventoryController@sales');


Route::get('/', function () {
    return view('welcome');
});

Auth::routes();

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');

Auth::routes();

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');
Route::post('/inventory', 'App\Http\Controllers\InventoryController@create')->name('invetory.create');

错误截图 #

截图显示错误信息：Class 'App\Http\Controllers\inventories' not found

表单截图 #

截图展示了用于提交数据的表单界面，包含对应输入字段

问题解决步骤 #

1. 修正模型类名大小写：在create方法中，将inventories::Create($REQUEST->all())改为Inventory::create($REQUEST->all())。原因是引入的模型是App\Inventory（首字母大写单数），且Laravel的create方法为小写开头。

2. 设置模型可填充字段：打开app/Inventory.php模型文件，添加$fillable属性，允许批量赋值，示例：

protected $fillable = ['product_name', 'quantity', 'price']; // 替换为你表单中的实际字段名

3. 修正路由命名拼写（可选但建议）：路由名称invetory.create存在拼写错误（少了字母n），建议改为inventory.create，同时确保表单提交时使用正确的路由名。

内容的提问来源于stack exchange，提问作者vivek kn