Question

html代码 - 调用所需的库

    <!DOCTYPE html>
<html>
    <head>
         <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
         <script type="text/javascript" src="https://www.gstatic.com/firebasejs/3.0.0/firebase.js"></script>
         <script type="text/javascript" src="https://cdn.firebase.com/libs/angularfire/1.2.0/angularfire.min.js"></script>

         <script type="text/javascript" src="JS/app.js"></script>
    </head>
    <body ng-app="seworko">
            <div ng-controller="users">
                {{ 4+4 }}
            </div>
    </body>
</html>

Javascript代码

    var app = angular.module("seworko", ["firebase"]);

    var config = {
    apiKey:"myKey",
    authDomain:"myDomain.firebaseio.com",
    databaseURL:"https://myUrl.firebaseio.com",
    storageBucket:"myBucket.com"};
    firebase.initializeApp(config);

app.controller("users", function($scope, $firebaseObject) {
    try
        {
            const rootRef = firebase.database().ref().child('system');
            const ref = rootRef.child('global');
            this.global = $firebaseObject(ref);
        }
    catch(e)
        {
            alert(e);//type error a.ref is not a function
        }
});

我收到此错误 - ＆gt; 类型错误a.ref不是函数!!

我不知道错误的原因我遵循了太多的教程，并且无法使用angularfire

将firebase与angularJS连接起来

angularfire不和我合作，我不知道为什么？

0 个答案: