Yii::info($message,'pushNotifications');

要么

Yii::info($message,'orders');

这是我的日志配置：

'log' => [
    'traceLevel' => YII_DEBUG ? 3 : 0,'targets' => [
        [
            'class' => 'yii\log\FileTarget','levels' => ['error','warning'],],[
            'class' => 'yii\log\FileTarget','levels' => ['info'],'categories' => ['orders'],'logFile' => '@app/runtime/logs/Orders/requests.log','maxFileSize' => 1024 * 2,'maxLogFiles' => 20,'categories' => ['pushNotifications'],'logFile' => '@app/runtime/logs/Orders/notification.log','maxLogFiles' => 50,