使用保留变量将Json转换为Java对象

import com.google.gson.Gson;

public class JsonToJavaConverter {
    public static void main(String[] args) {
        String json = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}";

        // 使用Gson库将Json转换为Java对象
        Gson gson = new Gson();
        Person person = gson.fromJson(json, Person.class);

        // 打印Java对象的属性
        System.out.println("Name: " + person.getName());
        System.out.println("Age: " + person.getAge());
        System.out.println("City: " + person.getCity());
    }
}

class Person {
    private String name;
    private int age;
    private String city;

    // 省略构造函数和getter/setter方法
}