JSON 反序列化为构造的受保护 setter 数组

使用JSON反序列化为构造的受保护setter数组

java
public class Person {
    private String name;
    private int age;
    protected void setName(String name) {
        this.name = name;
    }
    protected void setAge(int age) {
        this.age = age;
    }
    public String getName() {
        return name;
    }
    public int getAge() {
        return age;
    }
}
public class Main {
    public static void main(String[] args) {
        String json = "{\"name\":\"John\",\"age\":30}";
        ObjectMapper objectMapper = new ObjectMapper();
        try {
            Person person = objectMapper.readValue(json, Person.class);
            System.out.println("Name: " + person.getName());
            System.out.println("Age: " + person.getAge());
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }
    }
}