使用jquery访问嵌套JSON数组中的数据

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

var data = {
  "employees": [
    {
      "firstName": "John",
      "lastName": "Doe"
    },
    {
      "firstName": "Anna",
      "lastName": "Smith"
    },
    {
      "firstName": "Peter",
      "lastName": "Jones"
    }
  ]
};

$.each(data.employees, function(index, employee) {
  console.log(employee.firstName + " " + employee.lastName);
});

var firstName = data.employees[0].firstName;
console.log(firstName);