如何将web数据上传到Firebase？

<script src="https://www.gstatic.com/firebasejs/9.0.2/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/9.0.2/firebase-firestore.js"></script>

const firebaseConfig = {
  apiKey: "YOUR_API_KEY",
  authDomain: "YOUR_AUTH_DOMAIN",
  projectId: "YOUR_PROJECT_ID",
  storageBucket: "YOUR_STORAGE_BUCKET",
  messagingSenderId: "YOUR_MESSAGING_SENDER_ID",
  appId: "YOUR_APP_ID"
};

firebase.initializeApp(firebaseConfig);

const db = firebase.firestore();

const data = {
  name: "John",
  age: 25,
  email: "john@example.com"
};

db.collection("webData").add(data)
  .then((docRef) => {
    console.log("Data uploaded successfully!");
  })
  .catch((error) => {
    console.error("Error uploading data: ", error);
  });