java - 需要自定义Gson反序列化，只需要单个元素JSON，即可对象

我有：杰森：

{
  "id" : "1",
  "name": "John",
  "id_client": "2",
  ...
 }

我的课：

public class Person{
    private int id;
    private String name;
    private Client client;
    ...
}

public class Client{
  private int id;
}

我如何将id_client：“ 2”反序列化为Client对象并设置id（CLient）？

最佳答案

    ...
    Map<String,Object> parsed = jsonParser.parse(jsonString);
    Person thePerson = new Person(parsed);
    ...

public class Person {
    ...
    public Person(Map<String,Object> parsed) {
        id = Integer.getInteger(parsed.getString("id"));
        name = parsed.getString("name");
        int idClient = Integer.getInteger(parsed.getString("id_client"));
        client = new Client(idClient);
    }
    ...
}