为什么路由列表比在 routes/web.php 文件中声明的路由大？答案

【问题标题】：Why the list of routes is bigger than the routes declared into the routes/web.php file?为什么路由列表比在 routes/web.php 文件中声明的路由大？
【发布时间】：2017-07-21 04:30:16
【问题描述】：

我对 Laravel 很陌生，我有以下疑问。

如果我执行 php artisan route:list 语句来获取我的 Laravel 网站上所有路由的列表，我会得到以下输出：

$ php artisan route:list
+--------+-----------+----------------------------------+----------------------+-----------------------------------------------------+--------------+
| Domain | Method    | URI                              | Name                 | Action                                              | Middleware   |
+--------+-----------+----------------------------------+----------------------+-----------------------------------------------------+--------------+
|        | GET|HEAD  | /                                |                      | Closure                                             | web          |
|        | GET|HEAD  | api/user                         |                      | Closure                                             | api,auth:api |
|        | POST      | contact                          |                      | App\Http\Controllers\EnquiryController@index        | web          |
|        | GET|HEAD  | contact                          |                      | Closure                                             | web          |
|        | POST      | registration                     | registration.store   | App\Http\Controllers\RegistrationController@store   | web          |
|        | GET|HEAD  | registration                     | registration.index   | App\Http\Controllers\RegistrationController@index   | web          |
|        | GET|HEAD  | registration/create              | registration.create  | App\Http\Controllers\RegistrationController@create  | web          |
|        | PUT|PATCH | registration/{registration}      | registration.update  | App\Http\Controllers\RegistrationController@update  | web          |
|        | GET|HEAD  | registration/{registration}      | registration.show    | App\Http\Controllers\RegistrationController@show    | web          |
|        | DELETE    | registration/{registration}      | registration.destroy | App\Http\Controllers\RegistrationController@destroy | web          |
|        | GET|HEAD  | registration/{registration}/edit | registration.edit    | App\Http\Controllers\RegistrationController@edit    | web          |
+--------+-----------+----------------------------------+----------------------+-----------------------------------------------------+--------------+

但是在 routes/web.php 文件中我只声明了这些东西：

<?php

/*
|--------------------------------------------------------------------------
| 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('/', function () {
    return view('welcome');
});

Route::get('contact', function() {
    return View::make('contact');
});

Route::post('contact', 'EnquiryController@index');


Route::resource('/registration', 'RegistrationController');

因此，有效路由的数量似乎大于在 routes/web.php 文件中有效声明的路由。

为什么？也许这取决于这个特定的定义？

Route::resource('/registration', 'RegistrationController');

【问题讨论】：

标签： php laravel laravel-5 laravel-routing

【解决方案1】：

是的，Route::resource 会自动创建一组路由。

https://laravel.com/docs/5.4/controllers#resource-controllers

Laravel 资源路由通过一行代码将典型的“CRUD”路由分配给控制器。例如，您可能希望创建一个控制器来处理对应用程序存储的“照片”的所有 HTTP 请求。使用 make:controller Artisan 命令，我们可以快速创建这样一个控制器。

【讨论】：

【解决方案2】：

当您创建资源路由时会发生这种情况。通过这种方式，Laravel 用一行代码将典型的“CRUD”路由分配给控制器。

【讨论】：