How to customize 500 error in yii2-YII-php.cn

How to customize 500 error in yii2

王林

Release： 2020-02-20 16:15:31

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How to customize 500 error in yii2

1. Create ErrorHandler, inherit this yii\base\ErrorHandler abstract class, and then define the abstract method in this parent class

request->getIsAjax()){
            exit( json_encode( array('code' =>$exception->getCode(),'msg'  =>$exception->getMessage()) ));
        }else{
            //将500的代码，发送监控预警
            if(!empty($exception->getCode()) && $exception->getCode() ==8){
                $params = [];
                $params['projectName'] = "oct-youban";
                $params['level'] = 5;
                $params['title'] = "500：".$exception->getMessage();
                $params['value'] = $exception->getCode();
                $params['message'] = $exception->getFile()."：".$exception->getLine();
                $params['bizcode'] = 8;
                $params['subcode'] = 8001;
                EarlyWarning::WarninApi($params);
            }
            echo  Yii::$app->getView()->renderFile($this->errorView,['exception' => $exception,],$this);
        }
    }
}

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Recommended tutorial: yii Framework

2. Create the view file: @app/views/errorHandler/error.php





    
    
    
    
    
    
    
    
    <?php if(!empty($exception->getCode())&&($exception->getCode() == 8)){echo "出错啦";}else{ echo $exception->getMessage();}?>
    




    
    
        getCode())&&($exception->getCode() == 8)){echo "出错啦";}else{ echo $exception->getMessage();}?>

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3. Modify the application configuration file: @app/config/main.php

'errorHandler' => [
            //'errorAction' => 'site/error',
            'class' => 'common\component\exception\ErrorHandler',
        ],

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The effect is as follows:

500 error page:

How to customize 500 error in yii2

##404 error page:

How to customize 500 error in yii2

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