在 dompdf 库中找不到 PDF 类

编程问答 2022-05-15

问题描述

use Illuminate\Http\Request;
use PDF;
  
class PDFController extends Controller
{
    /**
     * display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function generatePDF()
    {
        $data = [
            'title' => 'hello world','date' => date('m/d/Y')
        ];
          
        $pdf = PDF::loadView('myPDF',$data);
    
        return $pdf->download('itsolutionstuff.pdf');
    }
}

解决方法

第 1 步：-

composer require barryvdh/laravel-dompdf

第 2 步：-

In ..\config\app.php

'providers' => [ 
  Barryvdh\DomPDF\ServiceProvider::class,],'aliases' => [
 'PDF' => Barryvdh\DomPDF\Facade::class,]

第 3 步：-

use \PDF;

第 4 步：-

$pdf = PDF::loadView('pdf.file_name');
return $pdf->stream('file_name.pdf',array('Attachment' => 0));

第 5 步：-

php artisan cache:clear
// and
php artisan config:cache
dompdfdownloadlaravellaravelpdfpdfpdf