如何从Javascript调用经过Firebase身份验证的云端点？

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

const firebaseConfig = {
  apiKey: "YOUR_API_KEY",
  authDomain: "YOUR_AUTH_DOMAIN",
  projectId: "YOUR_PROJECT_ID",
  // 其他配置信息...
};

firebase.initializeApp(firebaseConfig);

firebase.auth().signInWithEmailAndPassword(email, password)
  .then((userCredential) => {
    // 登录成功，获取用户的ID token
    const idToken = userCredential.user.getIdToken();
    // 调用云端点时将ID token作为请求头部的Authorization字段发送
    // 例如：headers: { Authorization: `Bearer ${idToken}` }
  })
  .catch((error) => {
    // 处理登录错误
  });

const callCloudEndpoint = firebase.functions().httpsCallable('yourCloudEndpoint');
callCloudEndpoint({ /* 传递给云端点的参数 */ })
  .then((result) => {
    // 处理云端点的返回结果
  })
  .catch((error) => {
    // 处理调用云端点的错误
  });