[英]Why does the javascript part of my html file doesn't seem to work as it is supposed?
为什么这个程序不起作用? 这是 html 文件的 javascript 部分中的错误。 它应该将某个文本发送到我的 firebase 数据库中。
<html> <style> h1{ text-align:center; } #div1{ text-align:center; } </style> <body> <h1>SEND A MESSAGE</h1> <div id="div1"> <input id="textbox1"> <button id="btn1">Send</button> </div> </body> <script src="firebase-app.js"></script> <script src="firebase-database.js"></script> <script src="firebase-auth.js"></script> <script id="MainScript"> const firebaseConfig = { apiKey: "", authDomain: "", databaseURL: "", projectId: "", storageBucket: "", messagingSenderId: "", appId: "", measurementId: "" }; firebase.initializeApp(firebaseConfig); document.getElementById("btn1").onclick = function(){ firebase.database().ref("Message/"+"name").set({ message: "message", id: "hy" }); } </script> </html>
看起来它无法解析“firebase”的引用。 尝试更改您的脚本源以指向托管库
<script defer src="https://www.gstatic.com/firebasejs/8.10.1/firebase-
app.js"></script>
<script defer src="https://www.gstatic.com/firebasejs/8.10.1/firebase-
auth.js"></script>
<script defer src="https://www.gstatic.com/firebasejs/8.10.1/firebase-
firestore.js"></script>
<script defer src="./init-firebase.js"></script>
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