angularjs - 客户端无权访问Firebase中的所需数据

Question

我有一个页面在 Controller 内部调用addCheckin()方法。在 Controller 中，我尝试创建如下引用:

var ref = firebase.database().ref("users/" + $scope.whichuser + "/meetings/" +$scope.whichmeeting + "/checkins");

$scope.whichuser和 $scope.whichmeeting是我从另一条路线传递的 $routeParams。
这是我的值机 Controller -

myApp.controller("CheckinsController",
    ['$scope','$rootScope','$firebaseArray','$routeParams','$firebaseObject',
    function($scope,$rootScope,$firebaseArray,$routeParams,$firebaseObject){

        $scope.whichuser = $routeParams.uid;
        $scope.whichmeeting = $routeParams.mid;

        var ref = firebase.database().ref("users/" + $scope.whichuser + "/meetings/" +$scope.whichmeeting + "/checkins");

        $scope.addCheckin = function(){
            var checkinInfo = $firebaseArray(ref);
            var data={
                firstname:$scope.firstname,
                lastname:$scope.lastname,
                email:$scope.email,
                date:firebase.database.ServerValue.TIMESTAMP
            }

            checkinInfo.$add(data);
        }

}]);/*controller*/

我在这里遇到两个错误-

错误1:
Error: permission_denied at /users/Vp2P1MqKm7ckXqV2Uy3OzTnn6bB3/meetings: Client doesn't have permission to access the desired data.
错误2:
Error: permission_denied at /users/Vp2P1MqKm7ckXqV2Uy3OzTnn6bB3/meetings/-KT5tqMYKXsFssmcRLm6/checkins: Client doesn't have permission to access the desired data.
这就是我想要达到的目标-

Answer 1

转到您应用的Firebase控制台

从侧面菜单中选择数据库->从上面的选项卡中选择规则->这样更新规则

{
    "rules": {    
        ".read": true,
        ".write": true
    }
}

希望它能解决您的问题。谢谢 :)