How to customize error page in yii2?

yii2 How to customize the error page: 1. Set the style of the error page in "views/site/error.php"; 2. In "config/main.php", modify the configuration file and use "'errorAction'=>'site/error'," statement is called.

In the advanced template environment of the Yii2 version, customize the 404 error page:

1, views/ site/error.php, set the error page style

<?php
$this->context->layout = false; //不使用布局,或者改为自己所需要使用的布局
?>
<div class="site-error">
    <h1>404错误</h1>
</div>

2. Modify the application configuration file: config/main.php

'errorHandler' => [
'errorAction' => 'site/error',
 ],

related Recommended article tutorials: "yii Framework Tutorial", "PHP Tutorial"

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