将JSON对象数组转换为pojo

<!-- Jackson核心库 -->
<dependency>
  <groupId>com.fasterxml.jackson.core</groupId>
  <artifactId>jackson-core</artifactId>
  <version>2.12.4</version>
</dependency>

<!-- Jackson数据绑定模块 -->
<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;

    // 省略构造方法、getter和setter
}

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) throws Exception {
        String json = "[{\"name\":\"John\",\"age\":25},{\"name\":\"Alice\",\"age\":30}]";

        ObjectMapper objectMapper = new ObjectMapper();
        Person[] persons = objectMapper.readValue(json, Person[].class);

        for (Person person : persons) {
            System.out.println(person.getName() + " - " + person.getAge());
        }
    }
}