Question

我想使用Command从终端执行DomPDF下载。 CLI命令使用Guzzle执行API调用。我做了一个非常简单的设置。

问题

500服务器错误

[GuzzleHttp\Exception\ServerException]
  Server error: `GET http://localhost:8888/pdf` resulted in a `500 Internal S
  erver Error` response:
  <!DOCTYPE html>
  <html>
      <head>
          <meta charset="UTF-8" />
          <meta name="robots" content="noindex,nofollow (truncated...)

API调用

http://localhost:8888/pdf

命令

php artisan pdf

项目结构

命令
- PDFCommand.php
控制器
- PDFController.php
观
- rapport.blade.php

SourceCode

路线

Route::get('pdf', 'PDFController@downloadPDF');

PDFCommand.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use GuzzleHttp\Client as GuzzleClient;

class PDFCommand extends Command
{

    protected $signature = 'pdf';

    protected $description = 'download pdf';

    public function __construct()
    {
        parent::__construct();

    }

    public function handle()
    {
        $client = new GuzzleClient;
        $client->request('GET', 'http://localhost:8888/pdf');

    }
}

PDFController.php

<?php

namespace App\Core;

use App\Http\Controllers\Controller;
use Barryvdh\DomPDF\Facade as PDF;

class PDFController extends Controller
{

    private $pdf;
    private $client;

    public function downloadPDF()
    {
        $this->pdf = PDF::loadView('report');
        return $this->pdf->download('report.pdf');
    }


}

rapport.blade.php

<!doctype html>
    <html>
        <head>
            <title>Rapport</title>
            </head>
            <body>
                <h1>TEST</h1>
                <p>Dit is een test</p>
            </body>
    </html>

Answer 1

你能读一下这个错误吗？当您收到500 Server Error时，响应中还包含带有错误说明的HTML。它应该包含一个错误的解释。只需将其保存到文件（file_put_contents('...', $response->getBody()->getContents())）或以其他方式阅读。

Laravel-DomPDF Guzzle从CLI获取请求

1 个答案: