Yii2在特定域上禁用调试工具栏

$config = [
    // ...
    'components' => [
        // ...
        'log' => [
            'traceLevel' => YII_DEBUG ? 3 : 0,
            'targets' => [
                [
                    'class' => 'yii\log\FileTarget',
                    'levels' => ['error', 'warning'],
                ],
            ],
        ],
        'assetManager' => [
            'bundles' => YII_ENV_PROD ? [
                'yii\web\JqueryAsset' => [
                    'jsOptions' => ['position' => \yii\web\View::POS_HEAD],
                ],
            ] : [],
        ],
        'bootstrap' => function ($app) {
            if (strpos($app->request->hostInfo, 'your-production-domain.com') !== false) {
                \Yii::$container->set('yii\debug\Module', false);
            }
        },
    ],
    // ...
];

export YII_ENV=prod

if (YII_ENV === 'prod') {
    \Yii::$container->set('yii\debug\Module', false);
}