如何映射这个json？

{
  "name": "John",
  "age": 30,
  "email": "john@example.com",
  "address": {
    "street": "123 Street",
    "city": "New York",
    "country": "USA"
  },
  "hobbies": ["reading", "music", "sports"]
}

var name = json.name;
var age = json.age;

class Person {
  constructor(name, age, email, address, hobbies) {
    this.name = name;
    this.age = age;
    this.email = email;
    this.address = address;
    this.hobbies = hobbies;
  }
}

var person = new Person(json.name, json.age, json.email, json.address, json.hobbies);

class Address {
  constructor(street, city, country) {
    this.street = street;
    this.city = city;
    this.country = country;
  }
}

var address = new Address(json.address.street, json.address.city, json.address.country);
person.address = address;