java解析JSONArray数组

一.通过接口遍历后的得到的json数组，如下图

二.开始写JAVA代码

2.1 导入阿里的json jar包

2.2 解析json

package com.kaka.hr;


import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
/**
 * @Classname test001
 * @Description TODO
 * @Date 2021/5/12 18:24
 * @Created by Administrator
 */

public class test001 {undefined
    public static void main(String[] args) throws Exception {undefined
       String abc="[{\"ID\":\"4\",\"Name\":\"张山\",\"JoinDate\":\"2019-05-16\",\"loginName\":\"81000004\",\"No\":\"81000004\"},{\"ID\":\"6\",\"Name\":\"李四\",\"JoinDate\":\"2019-05-16\",\"loginName\":\"81000007\",\"No\":\"81000007\"}]";
         System.out.println(""+abc+"\t");
        //将集合转成JSONArray
        JSONArray  jsonArray = JSONArray.parseArray((String) abc);
        //打印JSONArray数组
        System.out.println("jsonArray ="+jsonArray);
        for (int i = 0; i 

2.3控制台内容