json后台的一些处理方式

package com.test;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

public class json {
 
 
 public static void main(String[] args) throws JSONException {
  
  
//  String json1 = "{'name':'曹欢','age':21}";
////  JSONObject  jsonObject = new JSONObject(json1);
//  JSONObject object = new JSONObject(json1);
//  String name = object.getString("name");//得到json对象里的属性值
//  Integer age = object.getInt("age");
//  System.out.println(name);
//  System.out.println(age);
//  String array = "[{'age':21,'name':'曹欢'},{'age':27,'name':'笑话'}]";
//  JSONArray array1 = new JSONArray(array);
//  String name2 = array1.getJSONObject(0).getString("name");//得到json数组里的某个对象的属性值
//   System.out.println(name2);
  
  String josnString = "[{'name':'曹欢','age':21},{'name':'曹欢','family':[{'name':'asd','age':23}]},{'name':'曹娟','age':23}]";
  JSONArray array = new JSONArray(josnString);
  System.out.println(array.getJSONObject(1).getJSONArray("family").getJSONObject(0).getString("name"));
//  for (int i = 0; i < array.length(); i++) {
//   
//   JSONObject object = array.getJSONObject(i);
//   if(i == 1)
//   {
//    
//   }
//   String name = object.getString("name");
//   Integer age = object.getInt("age");
//  }
 
 }

}