Java：Hutool工具箱之hutool-jsonJSON数据读取转换处理

<dependency>
    <groupId>cn.hutool</groupId>
    <artifactId>hutool-json</artifactId>
    <version>5.8.10</version>
</dependency>

{
  "name": "Tom",
  "age": 23
}

package com.github.mouday.demo;
public class User {
    private String name;
    private Integer age;
    public User(String name, Integer age) {
        this.name = name;
        this.age = age;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public Integer getAge() {
        return age;
    }
    public void setAge(Integer age) {
        this.age = age;
    }
}

package com.github.mouday.demo;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import java.io.File;
import java.nio.charset.Charset;
public class Demo {
    public static void main(String[] args) {
        JSONObject json = JSONUtil.readJSONObject(new File("./data.json"), Charset.forName("utf-8"));
        User user = json.toBean(User.class);
        System.out.println(user.getName()); // Tom
        System.out.println(user.getAge()); // 23
    }
}