Is this the correct way to access a column through a pointer?

Question

I have a pointer to the user class and I am trying to access the phone number. The name of the column inside the user class is "phone". Is this the correct way to access the value?

query.include("User");
query.each(function(test) {
  var usernum = test.get('User.phone');
});

Answer 1

您可以将test.get（'User'）视为_User，然后使用user.get（'phone'）

query.include("User");
query.each(function(test) {
  var user = test.get('User');
  if(user) console.log(user.get('phone'));
});