届时用户可能尚未加载,因此您需要等待:
var ref = new Firebase(FIREbase_URL + '/users');var users = $firebaseArray(ref);users.$loaded() .then(function(){ angular.forEach(users, function(user) { console.log(user); }) });这是上面的文档:https :
//www.firebase.com/docs/web/libraries/angular/guide/intro-to-
angularfire.html#section-async-
intro



