在Laravel Log中记录PHP异常

时间:2014-07-22 22:15:32

标签: php exception logging laravel

我开始在Laravel 4中为我的应用程序创建自定义日志功能一切都适用于自定义消息,但是当我尝试在try..catch(Exception $e)内记录异常消息时,不会写出此异常在日志文件上。

<?php namespace Api\ApplicationEvents;

use Monolog\Logger;
use Monolog\Handler\StreamHandler;

class LogWritter {

    public static function write( $logMessage, $logLevel)
    {
        $date = date('d_m_y');

        $logFile = public_path() . '\logs\log_' . $date . '.log';

        if ( !file_exists($logFile)) {
            $fp = fopen($logFile, 'w');
            fwrite($fp, '');
            fclose($fp);
        }

        $log = new Logger('Menu App Log: ');

        switch ($logLevel) {
            case 'Info':
                $log->pushHandler( new StreamHandler($logFile, Logger::INFO) ); 
                break;

            case 'Warn':
                $log->pushHandler( new StreamHandler($logFile, Logger::WARNING) ); 
                break;

            case 'Error':
                $log->pushHandler( new StreamHandler($logFile, Logger::ERROR) ); 
                break;
        }

        $log->addInfo($logMessage);
    }
}
?>

该功能的调用就是这样:

try { 
// code goes here 
} catch (Exception $e) {
   $exception = $e->getMessage();
   Api\ApplicationEvents\LogWritter::write( $exception, 'Error');
}

但是现在无法在日志文件

中编写异常消息

有人可以帮助我做正确的事吗,我做错了什么?

1 个答案:

答案 0 :(得分:1)

您是否尝试过单独测试Api\ApplicationEvents\LogWritter::write( $exception, 'Error');代码?

e.g。试试这个来测试代码的工作原理

try { 
  throw new RuntimeException() 
} catch (Exception $e) {
   $exception = $e->getMessage();
   Api\ApplicationEvents\LogWritter::write( $exception, 'Error');
}

如果情况正常,你就知道你的班级和方法没有任何问题。

编辑:

试试这个:

switch ($logLevel) {
    case 'Warn':
        $log->pushHandler( new StreamHandler($logFile, Logger::WARNING) ); 
        $log->addWarning($logMessage);
        break;

    case 'Error':
        $log->pushHandler( new StreamHandler($logFile, Logger::ERROR) ); 
        $log->addError($logMessage);            
        break;

    default:
        $log->pushHandler( new StreamHandler($logFile, Logger::INFO) ); 
        $log->addInfo($logMessage);
}