在Java中使用Jackson解析JSON文件，并将信息逐个写入单个对象

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-core</artifactId>
    <version>2.12.4</version>
</dependency>

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.12.4</version>
</dependency>

public class Person {
    private String name;
    private int age;
    // Getters and setters
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.File;
import java.io.IOException;

public class Main {
    public static void main(String[] args) {
        ObjectMapper objectMapper = new ObjectMapper();
        try {
            Person person = objectMapper.readValue(new File("data.json"), Person.class);
            // 对象中的字段现在已经填充了JSON文件中的值
            System.out.println(person.getName());
            System.out.println(person.getAge());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}