Question

我尝试按照有关插入图像的教程并调整其大小，但我遇到一个问题，显示图像源不可读。

我正在使用PHP，Laravel 5框架和mysql。当我运行我的代码时，我会停在Image::make

上

这是我的控制器代码：

use Illuminate\Http\Request;

use App\Http\Requests;
use App\Http\Requests\FoodRequest;
use App\Http\Controllers\Controller;
use App\Photo;
use Image;
use App\Restaurant;
use Symfony\Component\HttpFoundation\File\UploadedFile;

public function addPhoto($zip, $street, Request $request)
{
    $this->validate($request, [
        'photo' => 'required|mimes:jpg,jpeg,png,bmp'
    ]);
    $photo = $this->makePhoto($request->file('photo'));
    Restaurant::locatedAt($zip, $street)->addPhoto($photo);
}

protected function makePhoto(UploadedFile $file)
{
    return Photo::named($file->getClientOriginalName())
        ->move($file);
}

这是照片代码：

public static function named($name)
{
    return (new static)->saveAs($name);
}

protected function saveAs($name)
{
    $this->name = sprintf("%s-%s", time(), $name);
    $this->path = sprintf("%s-%s", $this->baseDir, $this->name);
    $this->thumbnail_path = sprintf("%s/tn-%s", $this->baseDir, $this->name);
    return $this;
}

public function move(UploadedFile $file)
{
    $file->move($this->baseDir, $this->name);
    $this->makeThumbnail();
    return $this;
}

protected function makeThumbnail()
{   
    Image::make($this->path)
        ->fit(200)
        ->save($this->thumbnail_path);
}

Answer 1

我做了同样的教程，你应该这样做：

Image::make($this->path.$this->name)->resize(128, 
    128)->save($this->thumbnail_path.$this->name);

而不是这样做：

Image::make($this->path)->fit(200)->save($this->thumbnail_path);

Answer 2

这是我自己的代码中的一个例子，我写了我的照片的路径

$destinationpath = 'img/' . $propertyid;
  $frontpage = 'img/' . $propertyid. '/frontpage/' ;
  $gallery =  'img/' . $propertyid. '/gallery/' ;
  $thumbpath = 'img/' .$propertyid .'/thumbnails/';

将图像文件移动到干预操作的位置代码将处理图像，更改大小等。我们将保存结果处理各自的文件夹，然后删除此图像。

$ image-＆gt; move（$ destinationpath，$ filename）;

$dbImg = new Picture;

                    $dbImg->property_id = $propertyid;
                    $dbImg->name = $filename;
                    $dbImg->save();

AbstractDecoder.php第302行中的NotReadableException：图像源不可读

2 个答案: