php - Laravel API 请求验证

Question

你好:我正在用 Laravel 写一个 api。

当我尝试在 Controller 中使用请求验证时，我得到一个 405 方法不允许。当我删除请求验证时，一切运行顺利。

这是我的路线:

Route::post('product/create', 'Api\v1\ProductController@create');

这是我的 Controller :

<?php

namespace App\Http\Controllers\Api\v1;

use App\Http\Requests\CreateProduct;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Handlers\Products;
use Illuminate\Support\MessageBag;

class ProductController extends Controller
{
     /**
     * Create Product.
     */
    public function create(CreateProduct $request)
    {
       echo 'product created...';
    }
}

这是我的请求验证器:

<?php
namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class CreateProduct extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
     public function rules()
     {
         return [
            'title' => 'required',
            'price' => 'required',
            'short_description' => 'required'
         ];
    }

     /**
     * Set custom validation messages.
     *
     * @return array
     */
    public function messages()
    {
        return [
            'title.required' => 'Please enter a title.',
            'price.required' => 'Please enter a price.',
            'short_description.required' => 'Please enter a short description.'
        ];
    }
}

当我从“create”方法中删除“CreateProduct $request”时，一切正常。

如何将 Laravel 的请求验证用于 api 调用？

Answer 1

在产品 Controller 中设置验证。

public function create(Request $request)
{
   $rules=array(
            'title' => 'required',
            'price' => 'required',
            'short_description' => 'required'
        );
   $messages=array(
        'title.required' => 'Please enter a title.',
        'price.required' => 'Please enter a price.',
        'short_description.required' => 'Please enter a short description.'
    );
        $validator=Validator::make($request->all(),$rules,$messages);
        if($validator->fails())
        {
            $messages=$validator->messages();
            $errors=$messages->all();
            return $this->respondWithError($errors,500);
        }
    echo 'product created...';
}