Question

我们正在处理ZF2异常处理并将所有异常记录到日志文件中。我们没有使用$e->getFile() and $e->getLine()方法获取文件和行号的确切详细信息。

是否有其他方法可以获取确切的文件/控制器/操作/模型和行号？我们将文件作为DBAdapter.php而不是确切的模型名称。

下面是代码示例，其中我试图获取错误文件的精确跟踪和错误发生的行。我使用的控制器插件将所有异常都记录到错误日志文件中。

    Public function indexAction(){
            try{
                $model = $this->getServiceLocator()->get('Application\Model\SomeModel');
                $model ->wrongMethod()->toArray(); //worngMethod i.e method does not exists in model.
            }catch(\Exception $e){
                return $this->LibraryPlugin()->showExceptionMessage($e, $this);
            }
        }

    //LibraryPlugin – Controller Plugin
        public function showExceptionMessage(\Exception $e, $current_obj)
        {
            //$e -> Exception Detials
            $e->getMessage ->C:\xampp\htdocs\project\config\package\ZF2\library\Zend\Db\TableGateway\AbstractTableGateway.php
            $e->getLine()   -> 482
        }



 - Exception Object
[message:protected] => Invalid method (wrongMethod) called, caught by Zend\Db\TableGateway\AbstractTableGateway::__call()
    [string:Exception:private] => 
    [code:protected] => 0
    [file:protected] => C:\xampp\htdocs\project\config\package\ZF2\library\Zend\Db\TableGateway\AbstractTableGateway.php
    [line:protected] => 482

I can see within trace which has the exact details, but does not remain at the same index for all kinds of exceptions ie.(  
InvalidArgumentException -> $e->getTrace()[0]  
PDOException -> $e->getTrace()[2]  
InvalidQueryException-> $e->getTrace()[3]  
ServiceNotCreatedException -> $e->getTrace()[5]  
).  
Is there a way to get the exact error file name with line number, without explicitly unpacking and getting the details from trace object.  
Ex : getFile()-> SomeController.php, getLine()-> line in IndexController where the invalid method is being called.

Thanks in advance.

Answer 1

您可能希望追溯并获得异常链，而不仅仅是链中的最后一个。

如：

$exception = $exception->getPrevious(); // grab previous exception.

您可以使用以下内容获取所有先前的异常：

while ($exception instanceof \Exception) {
    $exceptions .= sprintf("Exception: %s\nTrace:\n%s\n", $exception->getMessage(), $exception->getTraceAsString());
    $exception   = $exception->getPrevious();
}

Zend框架异常处理：异常详细信息

1 个答案: