异常处理

示例：

  1. <?php
  3. namespace EasySwoole;
  5. use EasySwoole\Core\Component\Di;
  6. use EasySwoole\Core\Component\SysConst;
  7. use EasySwoole\Core\Http\Request;
  8. use EasySwoole\Core\Http\Response;
  9. use EasySwoole\Core\Swoole\EventRegister;
  10. use EasySwoole\Core\Swoole\ServerManager;
  11. use EasySwoole\Core\AbstractInterface\EventInterface;
  14. class EasySwooleEvent implements EventInterface
  15. {
  16.     public static function frameInitialize() : void
  17.     {
  18.         Di::getInstance()->set( SysConst::HTTP_EXCEPTION_HANDLER, \App\ExceptionHandler::class );
  19.     }
  20.     .....
  21. }

\App\ExceptionHandler 文件

  1. <?php
  2. namespace App;
  4. use EasySwoole\Core\Http\AbstractInterface\ExceptionHandlerInterface;
  5. use EasySwoole\Core\Http\Request;
  6. use EasySwoole\Core\Http\Response;
  8. class ExceptionHandler implements ExceptionHandlerInterface
  9. {
  10.     public function handle( \Throwable $exception, Request $request, Response $response )
  11.     {
  12.         var_dump($exception);
  13.     }
  14. }

试试在控制器里，随便实例化一个不存在的类，如：new B() 让其报错下试试。

注意：长连接时请做好异常处理，因为在mysql断开时会抛出错误中断运行，这时捕获下重新连接再执行sql语句。

相关资源

Whoops to easySwoole framework 2.x https://github.com/easy-swoole/easyWhoops