MethodNotAllowedHttpException出现，我已经尝试了一切

Question

I'm trying check the access control of /post/10/delete but it keeps on giving this error "MethodNotAllowedHttpException"

THIS IS MY VIEW

@section('content')

<div>
<h1>{{$posts->title}}</h1>
<h3>{!!$posts->body!!}</h3>
<hr>
<small>created on {{$posts->created_at}}</small>
<hr>
@if(!Auth::guest())
    @if(Auth::user()->id==$posts->user_id)
<a href="/post/{{$posts->id}}/edit" class="btn btn-default">Edit</a>
<hr>
<form method="POST" action="{{$posts->id}}/delete">
        {{ csrf_field() }}
    <button class="btn btn-default" type="submit">Delete Post</button>
</form>
    @endif
@endif

</div>

@endsection

THIS IS THE ROUTE

Route::get('/services','PagesController@services');
Route::get('/about','PagesController@about');


Route::post('/save','PostsController@store');

Route::post('/post/{id}/update', 'PostsController@update');

Route::post('/post/{id}/delete', 'PostsController@destroy');

Route::resource('post','PostsController');

Auth::routes();

Route::get('/home', 'HomeController@index')->name('home');

AND THIS IS THE POSTSCONTROLLER

public function destroy($id)
    {
        $post = Post::find($id);
        if(auth()->user()->id !== $post->user_id)
         {  return redirect('/post')->with('error','Unauthorized Access');}

        $post->delete();
        return redirect('/post')->with('success','Post Deleted');
        //
    }

it keeps on giving an error "MethodNotAllowedHttpException" when I insert the link /post/5/delete

Answer 1

You're having an incorrect URL

<form method="POST" action="/post/{{$posts->id}}/delete">
     @csrf
     @method('DELETE')
    <button class="btn btn-default" type="submit">Delete Post</button>
</form>

Also either remove this line from your routes or the other lines related to PostsController because they're being duplicated Run php artisan route:list to check for yourself

Route::resource('post','PostsController'); // <--- Delete this

Now if you chose to delete this one line instead change your route accordingly

Route::delete('/post/{id}/delete', 'PostsController@destroy');

@method('DELETE') in the blade file instruct the form to send a request with the DELETE method signature which is a RESTful API HTTP request convention when dealing with resources
Learn More

EDIT:

The Route::resource alone generates RESOURCEFUL routes for you including almost everything you need

Here's an example

routes/web.php

<?php
Route::resource('post', 'PostsController');

Run php artisan route:list -c
Output

+-----------+-------------------------------+---------------------------------------------------------------+
| Method    | URI                           | Action                                                        |
+-----------+-------------------------------+---------------------------------------------------------------+
| GET|HEAD  | post                          | App\Http\Controllers\PostsController@index                    |
| POST      | post                          | App\Http\Controllers\PostsController@store                    |
| GET|HEAD  | post/create                   | App\Http\Controllers\PostsController@create                   |
| GET|HEAD  | post/{post}                   | App\Http\Controllers\PostsController@show                     |
| PUT|PATCH | post/{post}                   | App\Http\Controllers\PostsController@update                   |
| DELETE    | post/{post}                   | App\Http\Controllers\PostsController@destroy                  |
| GET|HEAD  | post/{post}/edit              | App\Http\Controllers\PostsController@edit                     |
+-----------+-------------------------------+---------------------------------------------------------------+

You get yourself named generated urls with method signature with 1 line