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APP_DEBUG=true

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APP_DEBUG=false

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×°ÖÃWhoops°ü

WhoopsÊÇÒ»¸öPHP¹ýʧ´¦Öóͷ£¿â£¬¿ÉÒÔ½«¹ýʧÐÅÏ¢ÒÔ¸üÑŹ۵ķ½·¨Õ¹Ê¾³öÀ´¡£LaravelĬÈϼ¯³ÉÁËWhoops£¬¿ÉÊÇÐèҪװÖÃËüµÄÒÀÀµ°ü¡£

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composer require filp/whoops

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use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;
use Whoops\Exception\Inspector;
use Whoops\Handler\PrettyPageHandler;

class Handler extends ExceptionHandler
{
    public function render($request, Exception $exception)
    {
        $response = new Response();

        if (config('app.debug')) {
            $whoops = new \Whoops\Run;
            $whoops->pushHandler(new \Whoops\Handler\PrettyPageHandler);
            $response->setContent($whoops->handleException($exception));
        } else {
            $response->setContent($this->renderHttpException($exception));
        }

        $response->setStatusCode($this->isHttpException($exception) ? $exception->getStatusCode() : 500);

        $response->exception = $exception;

        return $response;
    }
}

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nbsp;html>

    
        <meta>
        <title>404 Not Found</title>
    
    
        <h1>404</h1>
        <p>Page not found.</p>
    

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