Warum nicht das Bild aktualisieren? Laravel 5.4

Question

Ich kann ein Bild hochladen, aber wenn ich versuche, es zu aktualisieren, gibt es keinen Fehler. Der Dateiname ändert sich in der Datenbank zum Namen des neuen Bildes. Und im öffentlichen Ordner bleibt das Bild alt und erscheint nicht neu.

Ich benutze: Intervention Bild

Was ich nicht verstehen, bitte helfen Sie.

Controller: UploadController

use Illuminate\Http\Request; 

use App\Post; 
use Image; 
use Storage; 
use Faker\Provider\File; 

public function update (Request $request, $id) 
{ 
    //validate 
    $this->validate($request, [ 
     'title' => 'required|max:255', 
     'author' => 'required', 
     'text' => 'required', 
     'desc' => 'required', 
     'image' => 'required', 
    ]); 
    $posts = Post::find($id); 
    $posts->title = $request->input('title'); 
    $posts->author = $request->input('author'); 
    $posts->text = $request->input('text'); 
    $posts->desc = $request->input('desc'); 
    $posts->image = $request->input('image'); 

    //update image 
    if ($request->hasFile('image')) 
    { 
     $image = $request->file('image'); 
     $filename = time() . '.' . $image->getClientOriginalExtension(); 
     $location = public_path('images/'. $filename); 
     Image::make($image)->resize(800, 400)->save($location); 
     $oldFilename = $posts->image; 
     //update db 
     $posts->image = $filename; 
     //delete old image 
     Storage::delete($oldFilename); 
    } 
    $posts->save(); 

    return redirect('/'); 
} 

Ausblick: edit.blade.php

<div class="container"> 
<form method="POST" action="{{ route('goUpdate', [$posts->id]) }}"> 
    {{ csrf_field() }} 
    {!! method_field('patch') !!} 
    @if($posts) 
     <div class="form-group"> 
      <br> 
      <label>title</label> 
      <input name="title" type="text" class="form-control" value="{{ $posts->title }}"> 
     </div> 
     <div class="form-group"> 
      <label>author</label> 
      <input name="author" type="text" class="form-control" value="{{ $posts->author }}"> 
     </div> 
     <div class="form-group"> 
      <label>text</label> 
      <textarea name="text" class="form-control" rows="7">{{ $posts->text }}</textarea> 
     </div> 
     <div class="form-group"> 
      <label>desc</label> 
      <textarea name="desc" class="form-control" rows="5">{{ $posts->desc }}</textarea> 
     </div> 
     <div class="form-group"> 
      <label>image</label> 
      <input type="file" name="image" class="form-control-file" value="" > 
     </div> 
     <div> 
      <input name="submit" type="submit" class="btn btn-primary" value="update"/> 
      <a href="{{ url('/') }}" class="btn btn-primary">back</a> 
     </div> 
    @endif 
</form> 
<br> 

filesystems.php

'disks' => [ 

    'local' => [ 
     'driver' => 'local', 
     'root' => public_path('images/'), 
    ], 

    'public' => [ 
     'driver' => 'local', 
     'root' => storage_path('app/public'), 
     'url' => env('APP_URL').'/storage', 
     'visibility' => 'public', 
    ], 

    's3' => [ 
     'driver' => 's3', 
     'key' => env('AWS_ACCESS_KEY_ID'), 
     'secret' => env('AWS_SECRET_ACCESS_KEY'), 
     'region' => env('AWS_DEFAULT_REGION'), 
     'bucket' => env('AWS_BUCKET'), 
    ], 

Answer 1

Versuchen Sie, diese

$image = $request->file('image'); 
$filename = time() . '.' . $image->getClientOriginalName(); 
$path = public_path('events/' . $filename); 
Image::make($image->getRealPath())->resize(300, 300)->save($path); 
$event->image = 'events/' . $filename; 

Hoffnung mit diesem können Sie