fastJSON解析不成功，类属性里有List<>

Question

求助：我弄的类是这样的：

public class Test3 {
public String name;
public List numbers;
public List arrays;
}

生成json:

private void xObjToJson() {
List numbers = new ArrayList<>();
numbers.add(10);
numbers.add(20);

List arrays = new ArrayList<>();
arrays.add(new int[]{10,11});
arrays.add(new int[]{12,13,15});
arrays.add(new int[]{99});

Test3 test3 = new Test3("哈哈",numbers,arrays);
String json = JSON.toJSONString(test3);

Log.i(TAG, "xObjToJson: " + " " + json);
//这个地方没出问题
}

生成的结果： {"arrays":[[10,11],[12,13,15],[99]],"name":"哈哈","numbers":[10,20]}

解析JSON不知道该怎么弄，用JSON.parseObject(json, Test3.class);出错

Answer 1

import com.alibaba.fastjson.JSONObject;


public class Test {
    public static void main(String[] args) {
        String  s = "{\"arrays\":[[10,11],[12,13,15],[99]],\"name\":\"哈哈\",\"numbers\":[10,20]}";
        Test3 t = JSONObject.parseObject(s,Test3.class);
        System.out.println(t);
    }
}

结果不报错，你再试试