YII 创建从后台到前台的链接配置

后台配置文件中添加：

'components' => [
    'urlManager' => [
        // here is your backend URL rules
    ],
    'urlManagerFrontEnd' => [
        'class' => 'yii\web\urlManager',
        'scriptUrl' => '/xx/frontend/web', //代替'baseUrl'
        'enablePrettyUrl' => false,
        'showScriptName' => true,
    ],
 ],  

后台的跳转链接：

echo Yii::$app->urlManager->createUrl(...);

生成到前台的跳转链接：

echo Yii::$app->urlManagerFrontend->createAbsoluteUrl(...);