Laravel API 404 错误

Question

我正在使用 Laravel 5.4 制作简单的 API，但我遇到了问题。我创建了路由和一些测试数据，但是当我通过输入localhost:8888/{projectname}/api/v1/meeting 测试路由是否与 Postman 一起正常工作时，它显示了error 404 page not found。我做错了什么？

routes/api.php

<?php    
Route::group(['prefix' => 'v1'], function() {
    Route::resource('meeting', 'MeetingController', [
        'except' => ['edit', 'create']
    ]);

    Route::resource('meeting/registration', 'RegistrationController', [
        'only' => ['store', 'destroy']
    ]);

    Route::post('user', [
        'uses' => 'AuthController@store'
    ]);

    Route::post('user/signin', [
        'uses' => 'AuthController@signin'
    ]);
});

会议控制器

<?php    
namespace App\Http\Controllers;    
use Illuminate\Http\Request;    
use App\Http\Requests;    
class MeetingController extends Controller
{
    public function __construct()
    {
        // $this->middleware('name');
    }

    public function index()
    {
        return "It works!";
    }

    public function store(Request $request)
    {
        return "It works!";
    }

    public function show($id)
    {
        return "It works!";
    }

    public function update(Request $request, $id)
    {
        return "It works!";
    }

    public function destroy($id)
    {
        return "It works!";
    }

}

注册控制器

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;

class RegistrationController extends Controller
{
    public function store(Request $request)
    {
        return "It works!";
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        return "It works!";
    }
}

AuthController

    <?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;

class AuthController extends Controller
{
    public function store(Request $request)
    {
        return "It works!";
    }

    public function signin(Request $request)
    {
        return "It works!";
    }
}

命令输出php artisan route:list:

    +--------+-----------+--------------------------------------------+----------------------+-----------------------------------------------------+------------+
| Domain | Method    | URI                                        | Name                 | Action                                              | Middleware |
+--------+-----------+--------------------------------------------+----------------------+-----------------------------------------------------+------------+
|        | GET|HEAD  | /                                          |                      | Closure                                             | web        |
|        | POST      | api/v1/meeting                             | meeting.store        | App\Http\Controllers\MeetingController@store        | api        |
|        | GET|HEAD  | api/v1/meeting                             | meeting.index        | App\Http\Controllers\MeetingController@index        | api        |
|        | POST      | api/v1/meeting/registration                | registration.store   | App\Http\Controllers\RegistrationController@store   | api        |
|        | DELETE    | api/v1/meeting/registration/{registration} | registration.destroy | App\Http\Controllers\RegistrationController@destroy | api        |
|        | DELETE    | api/v1/meeting/{meeting}                   | meeting.destroy      | App\Http\Controllers\MeetingController@destroy      | api        |
|        | PUT|PATCH | api/v1/meeting/{meeting}                   | meeting.update       | App\Http\Controllers\MeetingController@update       | api        |
|        | GET|HEAD  | api/v1/meeting/{meeting}                   | meeting.show         | App\Http\Controllers\MeetingController@show         | api        |
|        | POST      | api/v1/user                                |                      | App\Http\Controllers\AuthController@store           | api        |
|        | POST      | api/v1/user/signin                         |                      | App\Http\Controllers\AuthController@signin          | api        |
+--------+-----------+--------------------------------------------+----------------------+-----------------------------------------------------+------------+

Answer 1

我希望在客户端添加 Accept application/json 标头以获取 JSON 响应。这是最直接的方法，但您会惊讶于有多少开发人员忘记了它，或者甚至不知道它。

Answer 2

请不要在你的路线中使用 /api 保持简单，就像

Route::group(['prefix' => 'v1'], function() { //code goes here}
php artisan route:list

这将列出您的所有路线，如果路线中有任何错误，则不会在此处列出。

Answer 3

在 Laravel 5.4 中，您的 routes/api.php 应该如下所示：

<?php

Route::prefix('v1')->group(function () {
    Route::resource('meeting', 'MeetingController', [
        'except' => ['edit', 'create']
    ]);

    Route::resource('meeting/registration', 'RegistrationController', [
        'only' => ['store', 'destroy']
    ]);

    Route::post('user', [
        'uses' => 'AuthController@store'
    ]);

    Route::post('user/signin', [
        'uses' => 'AuthController@signin'
    ]);
});

有关更多信息，请访问他们的文档here。

Answer 4

与 5.4 版一样，api 已添加到端点中，因此无需在 url 中再次添加“api”。

请更改自：

Route::group(['prefix' => 'api/v1'], function() {

}

到

Route::group(['prefix' => 'v1'], function() {

}