PHP code example of jnewer / exception-handler

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jnewer / exception-handler example snippets

return [
    // 这里配置异常处理类,有单独配置Handler的异常,会自动分发给对应的Handler处理
    '' => \Jnewer\ExceptionHandler\Handler::class,
];

use Illuminate\Validation\ValidationException;
use Jnewer\ExceptionHandler\Exception\BaseException;
use Jnewer\ExceptionHandler\BaseExceptionHandler;
use Jnewer\ExceptionHandler\ValidationExceptionHandler;

return [
    'enable' => true,
    'exception' => [
        // 这里配置异常类和对应的处理类
        'handlers' => [
            ValidationException::class => ValidationExceptionHandler::class,
            BaseException::class => BaseExceptionHandler::class
        ],
        'dont_report' => [
            BusinessException::class,
            BaseException::class,
            ValidationException::class,
        ]
    ]
];

use support\Request;
use support\Response;
use Jnewer\ExceptionHandler\Exception\NotFoundHttpException;

class UserController{
    public function view($id): Response
    {
        $user = User::find($id);
        if (is_null($user)) {
            throw new NotFoundHttpException('用户不存在');
        }
    }
}

namespace support\exception;

use Jnewer\ExceptionHandler\Exception\BaseException;

class InvalidArgumentException extends BaseException
{
}

use support\Request;
use support\Response;
use support\exception\InvalidArgumentException;

class UserController{
    public function create(Request $request): Response
    {
        if (!$request->post('name')) {
            throw new InvalidArgumentException('参数有误');
        }
    }
}

namespace support\exception;
use support\exception\Handler;
use Illuminate\Validation\ValidationException;
use Throwable;
use function json_encode;

class InvalidArgumentExceptionHandler extends Handler
{
    public function render(Request $request, Throwable $exception): Response
    {
        $message = $exception->getMessage();
        $statusCode = $exception->statusCode ?? 500;
        if (!$request->expectsJson()) {
            return new Response($statusCode, [], $message);
        }

        $jsonMessage = ['code' => $exception->code ?: $exception->statusCode, 'message' => $message, 'success' => false, 'data' => []];
        return new Response(
            $statusCode,
            ['Content-Type' => 'application/json'],
            json_encode($jsonMessage, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES)
        );
    }
}

use app\exception\InvalidArgumentException;
use app\exception\InvalidArgumentExceptionHandler;

return [
    'exception' => [
        // 这里配置异常类和对应的处理类
        'handlers' => [
            ...// 其他异常和处理类
            InvalidArgumentException::class => InvalidArgumentExceptionHandler::class
        ]
    ]
];