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Update exception-handler.md

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黄朝晖 2019-06-26 18:01:25 +08:00 committed by GitHub
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zh/exception-handler.md
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@ -18,7 +18,6 @@ return [
'http' => [
// 这里配置完整的类命名空间地址已完成对该异常处理器的注册
\App\Exception\Handler\FooExceptionHandler::class,
\App\Exception\Handler\AppExceptionHandler::class,
],
],
];
@ -60,10 +59,12 @@ class FooExceptionHandler extends ExceptionHandler
// 交给下一个异常处理器
return $respose;
// 或者直接屏蔽异常
// return $response->withStatus(500)->withBody('Server Error');
// 或者不做处理直接屏蔽异常
}
/**
* 判断该异常处理器是否要对该异常进行处理
*/
public function isValid(Throwable $throwable): bool
{
return true;
@ -83,20 +84,16 @@ use Throwable;
class FooException extends ServerException
{
public function __construct(string $message = null, int $code = 0, Throwable $previous = null)
{
parent::__construct($message, $code, $previous);
}
}
```
### 触发异常DEMO
### 触发异常
```php
namespace App\Controller;
use App\Exception\BusinessException;
use App\Exception\FooException;
class IndexController extends Controller
{