[英]Method App\Http\Controllers\CommentsController::store does not exist. - Laravel 5.8
每當我在新聞文章或版塊中發表評論時，我都會不斷收到此錯誤。 我無法解決此錯誤。 我嘗試了幾種方法，但無法解決。 任何人都有一個想法如何擺脫這一點？ 請告訴我。 謝謝
CommentsController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Comment;
use App\News;
use App\Graph;
use Validator;
use Session;
class CommentsController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
//
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request, $news_id)
{
//
$this->validate($request, array(
'name'=> 'required | max:255',
'email'=> 'required| email | max:255',
'comment'=> 'required | min:5'
));
$news = News::find($news_id);
$comment = new Comment();
$comment->name = $request->name;
$comment->email = $request->email;
$comment->comment = $request->comment;
$comment->approved = true;
$comment->news()->associate($news);
$comment->save();
Session::flash('success', "Comment Added! ");
return redirect()->route('article/',[$news->id]);
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
web.php
<?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('/adminlogin', 'Auth\LoginController@showLoginForm')->name('login');
Route::post('/adminlogin', 'Auth\LoginController@login');
// Registration Routes...
Route::get('register/', 'Auth\RegisterController@showRegistrationForm')->name('register');
Route::post('register/', 'Auth\RegisterController@register');
//CRUD ROUTE COLLECTIVE
Route::resource('users','UserController');
//CRUD COLLECTIVE NEWS
Route::resource('news', 'NewsController');
//CRUD COLLECTIVE ROADMAP
Route::resource('roadmap', 'RoadmapController');
//dashboard
Route::get('/home', 'HomeController@index')->name('home');
Route::get('/', 'GraphController@index');
//for user logout
Route::get('/logout', 'HomeController@logout');
//show individual news
Route::group(['middleware'=>['web']], function(){
Route::get('/article/{id}', 'NewsController@showNews')->name('article');
});
//comments
Route::post('comments/{news_id}', ['uses' => 'CommentsController@store ', 'as' => 'comments.store']);
// Route::post('comments/{news_id}','CommentsController@store');
Comment.php模型
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Comment extends Model
{
protected $fillable = [
'name', 'email', 'comment',
];
//
public function news(){
return $this->belongsTo('App\News');
}
}
News.php模型
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class news extends Model
{
//
protected $fillable = [
'title', 'subtitle', 'body', 'image',
];
public function comments(){
return $this->hasMany('App\Comment');
}
}
shownews.blade.php-（我只在表單中發布了代碼，因為此文件中的代碼太長了）
<div id="comments" class="comments-area">
<div id="respond" class="comment-respond">
<h3 id="reply-title" class="comment-reply-title">
<div class="leave-a-comment-title">Leave a <span>comment </span></div>
</h3>
{!! Form::open(['route'=>['comments.store', $news->id], 'method'=>'POST']) !!}
<div class="row">
<div class="col-md-4 col-12 form-group">
{!! Form::label('name', 'Name:') !!}
{!! Form::text('name', null, ['class'=>'form-control'])!!}
</div>
<div class="col-md-4 col-12 form-group">
{{Form::label('email', 'Email:') }}
{!!Form::text('email', null, ['class'=>'form-control'])!!}
</div>
</div>
<div class="row">
<div class="col-12 form-group">
{!! Form::label('comment', 'Comment:') !!}
{!! Form::textarea('comment', null, ['class'=>'form-control'])!!}
</div>
</div>
<div class="form-submit">
{!!Form::submit ('Add Comment', ['class'=>'btn btn-warning'])!!}
</div>
{!!Form::close()!!}
</div>
</div>
</div>
路線清單
+--------+-----------+------------------------+-----------------+-------------------------------------------------------------------+--------------+
| | GET|HEAD | / | | App\Http\Controllers\GraphController@index | web |
| | POST | adminlogin | | App\Http\Controllers\Auth\LoginController@login | web,guest |
| | GET|HEAD | adminlogin | login | App\Http\Controllers\Auth\LoginController@showLoginForm | web,guest |
| | GET|HEAD | api/user | | Closure | api,auth:api |
| | GET|HEAD | article/{id} | article | App\Http\Controllers\NewsController@showNews | web |
| | POST | comments/{news_id} | comments.store | App\Http\Controllers\CommentsController@store | web |
| | GET|HEAD | home | home | App\Http\Controllers\HomeController@index | web |
| | GET|HEAD | logout | | App\Http\Controllers\HomeController@logout | web |
| | GET|HEAD | news | news.index | App\Http\Controllers\NewsController@index | web |
| | POST | news | news.store | App\Http\Controllers\NewsController@store | web |
| | GET|HEAD | news/create | news.create | App\Http\Controllers\NewsController@create | web |
| | DELETE | news/{news} | news.destroy | App\Http\Controllers\NewsController@destroy | web |
| | GET|HEAD | news/{news} | news.show | App\Http\Controllers\NewsController@show | web |
| | PUT|PATCH | news/{news} | news.update | App\Http\Controllers\NewsController@update | web |
| | GET|HEAD | news/{news}/edit | news.edit | App\Http\Controllers\NewsController@edit | web |
| | GET|HEAD | register | register | App\Http\Controllers\Auth\RegisterController@showRegistrationForm | web,guest |
| | POST | register | | App\Http\Controllers\Auth\RegisterController@register | web,guest |
| | POST | roadmap | roadmap.store | App\Http\Controllers\RoadmapController@store | web |
| | GET|HEAD | roadmap | roadmap.index | App\Http\Controllers\RoadmapController@index | web |
| | GET|HEAD | roadmap/create | roadmap.create | App\Http\Controllers\RoadmapController@create | web |
| | GET|HEAD | roadmap/{roadmap} | roadmap.show | App\Http\Controllers\RoadmapController@show | web |
| | PUT|PATCH | roadmap/{roadmap} | roadmap.update | App\Http\Controllers\RoadmapController@update | web |
| | DELETE | roadmap/{roadmap} | roadmap.destroy | App\Http\Controllers\RoadmapController@destroy | web |
| | GET|HEAD | roadmap/{roadmap}/edit | roadmap.edit | App\Http\Controllers\RoadmapController@edit | web |
| | GET|HEAD | test | | App\Http\Controllers\GraphController@test | web |
| | POST | users | users.store | App\Http\Controllers\UserController@store | web |
| | GET|HEAD | users | users.index | App\Http\Controllers\UserController@index | web |
| | GET|HEAD | users/create | users.create | App\Http\Controllers\UserController@create | web |
| | DELETE | users/{user} | users.destroy | App\Http\Controllers\UserController@destroy | web |
| | PUT|PATCH | users/{user} | users.update | App\Http\Controllers\UserController@update | web |
| | GET|HEAD | users/{user} | users.show | App\Http\Controllers\UserController@show | web |
| | GET|HEAD | users/{user}/edit | users.edit | App\Http\Controllers\UserController@edit | web |
+--------+-----------+------------------------+-----------------+-------------------------------------------------------------------+--------------+
您的web.php路由文件中有一個錯字。 第61行。從'CommentsController@store '刪除多余的空間，您會沒事的。
Route::post('comments/{news_id}', ['uses' => 'CommentsController@store ', 'as' => 'comments.store']);
變
Route::post('comments/{news_id}', ['uses' => 'CommentsController@store', 'as' => 'comments.store']);
第二個問題是在操作結束時進行重定向。 沒有稱為article/路線。 刪除斜杠。
return redirect()->route('article/',[$news->id]);
變
return redirect()->route('article', [$news->id]);
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