将JSON数组解析为Java数组会返回最后一个元素作为第二个索引

import com.fasterxml.jackson.databind.ObjectMapper;

public class JsonArrayToJavaArrayExample {
    public static void main(String[] args) {
        String json = "[1, 2, 3, 4, 5]";
        
        try {
            ObjectMapper objectMapper = new ObjectMapper();
            Integer[] javaArray = objectMapper.readValue(json, Integer[].class);
            
            for (Integer num : javaArray) {
                System.out.println(num);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

1
2
3
4
5