const app = cloudbase.init({
  env: "xxxx-yyy"
})
const auth = app.auth()
// After logging in...
const user = auth.currentUser
// Or
// const user = await auth.getCurrentUser()

const user = auth.currentUser
let uid, name, gender, created_from
if (user) {
  // CloudBase unique user ID
  uid = user.uid
  // Nickname
  name = user.name
  // Gender
  gender = user.gender
  // Creation source
  created_from = user.created_from;
}

const user = auth.currentUser

user
  .update({
    name: "Tony Stark",
    gender: "MALE"
  })
  .then(() => {
    // User information is updated successfully.
  });

const user = auth.currentUser;

// Refresh user information.
user.refresh().then(() => {
  // After refreshing, the obtained user information will be the latest.
  const { username, gender } = user;
});