laravel 5.7 中类不存在反射异常错误

Question

我的 api.php

Route::get('getProducts' , 'ProductController@getProducts');

ProductController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Services\ProductService;


class ProductController extends Controller
{
    private $productService;

    public function __construct(ProductService $productService){
        $this->productService = $productService;
    }

    public function getProducts(){
        return $this->productService->get_products();
    }

    public function addProduct(Request $request){
        $all_data = array(
            'product_name' => $request['product_name'],
            'product_code' => $request['product_code'],
            'category_id' => $request['category_id'],
            'sub_category_id' => $request['sub_category_id'],
            'unit' => $request['unit']
        );
        return $this->productService->create_product($all_data);
    }
}

ProductService.php

namespace App\Http\Services;


use App\Http\Repositories\ProductRepositary;


    class ProductService
    {
        protected $productRepositary;
        public function __construct(ProductRepositary $productRepositary){
                $this->productRepositary = $productRepositary;
        }


        public function get_products(){
            return $this->productRepositary->get_products();
        }

        public function create_product($data){
            return $this->productRepositary->create_new_product($data);
        }
    }

ProductRepository.php

<?php

namespace App\Http\Repositories;

use App\Product;

/**
 * 
 */
Class ProductRepositary
{
    public function getModel(){
        return new Product;
    }

    public function get_products(){
        $all_data = $this->getModel()->all();
        return $all_data;
    }

    public function create_new_product($data){
        $created = $this->getModel()->firstOrCreate($data)
        return $created;
    }
}

一切看起来都很好，我不知道我错过了哪里 但我收到了这个错误 类 App\Http\Repositories\ProductRepository 不存在 我试过了

• 作曲家转储自动加载
• php 工匠配置：缓存
• php artisan 缓存：清除
• php 工匠优化：清除

文件在正确的目录中

• app/Http/Repositories/ProductRepository.php

一切都在那里，但仍然存在错误，有人遇到同样的问题吗？您找到的解决方案是什么？

在给负分之前，请提供解决方案并给出负分

Answer 1

我认为您的 ProductRepositary 类在 create_new_product 函数中存在语法错误。您在此处错过了分号，因此请添加分号。

public function create_new_product($data){
    $created = $this->getModel()->firstOrCreate($data); // Here you have missed semicolon
    return $created;
}

希望你能理解。