如何用ajax调用完成另一个函数后如何调用一个函数

Question

Here are two functions in javascript:

function func1() {
  setTimeout(function() {
    $.ajax({
      ...
    });
  }, 120000);
}

function func2() {
  // do something
}

Is there a way to execute func2 after func1 returns?

Here I don't want to pass func2 into func1 as a callback, because func2 is for testing purpose.

Answer 1

just call after success or error

$.ajax({
  ...
  success: function(resp) {
    func2();
  }
  error: function(resp) {
    func2();
  }
});