javascript - laravel 如何在不刷新页面的情况下从 firebase 实时数据库中获取数据

Question

移动应用程序向数据库发送请求时如何从实时firebase数据库获取数据而无需通过laravel刷新页面

    public function getdata(){
$serviceAccount = ServiceAccount::fromJsonFile(__DIR__.'/trackingmap-eb9e4-firebase-adminsdk-q7to8-6c004a5629.json');

  $firebase = (new Factory())
         ->withServiceAccount($serviceAccount)
         ->create();
         $db = $firebase->getDatabase();
         $reference = $db->getReference('users');
         //  $value = $reference->getValue();
        // or
          $snapshot = $reference->getSnapshot();
        //   $value=$snapshot->get('01');//Get /test/01 as an array
          $value=$snapshot->getvalue();

}

标签： javascriptphplaravelfirebasefirebase-realtime-database