将表单数据发送到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-database.js"></script>

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

firebase.initializeApp(firebaseConfig);

const database = firebase.database();
const formDataRef = database.ref("formData");

// 监听表单提交事件
document.getElementById("myForm").addEventListener("submit", (e) => {
  e.preventDefault();

  // 获取表单数据
  const name = document.getElementById("name").value;
  const email = document.getElementById("email").value;

  // 将数据发送到Firebase数据库
  formDataRef.push({
    name: name,
    email: email
  });

  // 清空表单
  document.getElementById("name").value = "";
  document.getElementById("email").value = "";
});