【发布时间】:2022-01-20 22:16:24
【问题描述】:
我在第 43 行代码中遇到错误。我在哪里做错了?还有我的数据库图片:This is my database
<script type="module">
import {
initializeApp
} from "https://www.gstatic.com/firebasejs/9.4.0/firebase-app.js";
import {
getDatabase,
set,
ref,
update
} from "https://www.gstatic.com/firebasejs/9.4.0/firebase-database.js";
import {
getAuth,
createUserWithEmailAndPassword,
signInWithEmailAndPassword,
onAuthStateChanged,
signOut
} from "https://www.gstatic.com/firebasejs/9.4.0/firebase-auth.js";
const firebaseConfig = {
apiKey: ,
authDomain: ,
databaseURL: ,
projectId: ,
storageBucket: ,
messagingSenderId: ,
appId: ,
measurementId:
};
const app = initializeApp(firebaseConfig);
const db = getDatabase(app);
const auth = getAuth();
const firebaseRef = firebase.database().ref("Users");
firebaseRef.once("value", function(snapshot) {
snapshot.forEach(function(element) {
console.log(element);
})
});
</script>
【问题讨论】:
标签: javascript firebase firebase-realtime-database