![\"How](\"https:\/\/img.php.cn\/upload\/image\/679\/725\/688\/1582186055288060.png\" "\\"1582186055288060.png\\"")
<\/p>##404 error page: ![\"How](\"https:\/\/img.php.cn\/upload\/image\/745\/312\/469\/1582186123669902.png\" "\\"1582186123669902.png\\"")
<\/p>For more programming related content, please pay attention to the 
1. Create ErrorHandler, inherit this yii\base\ErrorHandler abstract class, and then define the abstract method in this parent class
<?php
namespace common\component\exception;
/**
* User: szliugx@gmail.com
* Date: 2016/9/20
* Time: 14:24
*/
use yii;
use yii\base\ErrorHandler as BaseErrorHandler;
use common\component\earlywarning\EarlyWarning;
class ErrorHandler extends BaseErrorHandler
{
public $errorView = '@app/views/errorHandler/error.php';
public function renderException($exception)
{
if(Yii::$app->request->getIsAjax()){
exit( json_encode( array('code' =>$exception->getCode(),'msg' =>$exception->getMessage()) ));
}else{
//將500的代碼，發(fā)送監(jiān)控預警
if(!empty($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);
}
}
}Recommended tutorial: yii Framework
2. Create the view file: @app/views/errorHandler/error.php
<?php
/**
* User: szliugx@gmail.com
* Date: 2016/9/20
* Time: 15:23
*/
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<meta http-equiv="Expires" content="-1">
<meta http-equiv="Cache-Control" content="no-cache">
<meta http-equiv="Pragma" content="no-cache">
<title><?php if(!empty($exception->getCode())&&($exception->getCode() == 8)){echo "出錯啦";}else{ echo $exception->getMessage();}?></title>
<link href="/css/error.css" rel="stylesheet" 0="frontend\assets\AppAsset">
</head>
<body>
<div>
<div class="status-icon icon-desk"></div>
<div>
<p><?php if(!empty($exception->getCode())&&($exception->getCode() == 8)){echo "出錯啦";}else{ echo $exception->getMessage();}?></p>
</div>
</div>
</body>
</html>3. Modify the application configuration file: @app/config/main.php
'errorHandler' => [
//'errorAction' => 'site/error',
'class' => 'common\component\exception\ErrorHandler',
],The effect is as follows:
500 error page:
Programming Introduction column on the php Chinese website!
The above is the detailed content of How to customize 500 error in yii2. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to remove jquery in yii2
Feb 17, 2023 am 09:55 AM
How to remove jquery from yii2: 1. Edit the AppAsset.php file and comment out the "yii\web\YiiAsset" value in the variable $depends; 2. Edit the main.php file and add the configuration "'yii" under the field "components" \web\JqueryAsset' => ['js' => [],'sourcePath' => null,]," to remove the jquery script.
How to display error prompts in yii2
Apr 18, 2025 pm 11:09 PM
In Yii2, there are two main ways to display error prompts. One is to use Yii::$app-&gt;errorHandler-&gt;exception() to automatically catch and display errors when an exception occurs. The other is to use $this-&gt;addError(), which displays an error when model validation fails and can be accessed in the view through $model-&gt;getErrors(). In the view, you can use if ($errors = $model-&gt;getErrors())
What does 500internal server error mean?
Feb 21, 2023 pm 03:39 PM
500internal server error means HTTP 500 internal server error, which means that the server encountered an unexpected situation that caused it to be unable to fulfill the request, but it cannot explain the specific error or the root cause of the error; when an error occurs, the website visited will display an error. .
How to install Redis extension using YII2 framework
May 26, 2023 pm 06:41 PM
1. You need to download the windows version of the master branch of yii2-redis with composer 2. Unzip and copy it to vendor/yiisoft 3. Add 'yiisoft/yii2-redis'=>array('name'=>'yiisoft to extensions.php under yiisoft /yii2-redis','version'=>'2.0.
A few selected CTF exercises will help you learn the yii2 framework!
Feb 23, 2022 am 10:33 AM
This article will introduce you to the yii2 framework, share a few CTF exercises, and use them to learn the yii2 framework. I hope it will be helpful to everyone.
Ethereum (ETH) Price Recovers Above $2,320, But Struggles to Gain Pace
Sep 10, 2024 pm 03:20 PM
Ethereum price started a recovery wave above the $2,250 level. ETH was able to clear the $2,280 resistance zone to move into a positive zone, but momentum was weak compared to Bitcoin.
Brits urged to check at home for rare 50p coin that could be worth ￡2,500
Oct 28, 2024 pm 04:20 PM
According to one expert, the 2011 piece was minted to celebrate the London Olympics in 2012
Bitcoin (BTC) Price Analysis: BTC Initiates Significant Upward Movement, Targets $60,000 Mark
Sep 12, 2024 pm 06:35 PM
Bitcoin has initiated a significant upward movement, surpassing the $57,500 resistance level and now showing promising signs of potentially reaching the $60,000 mark.
