json

package com.hanqi;

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

public class Test
{
    public static void main(String[] args) 
    {
        //测试解析JSON
        try {
            String str="{\"name\":\"Tom\",\"age\":12,isMan:true}";
            
            JSONObject jo=new JSONObject(str);
            System.out.println("对象的name属性"+jo.getString("name"));
            System.out.println("对象的age属性"+jo.getInt("age"));
            System.out.println("对象的name属性"+jo.getBoolean("isMan"));
            
            
            
            str="[1,2,3,4,5]";
            
            JSONArray ja=new JSONArray(str);
            for(int i=0;i<ja.length();i++)
            {
                System.out.println(ja.length());
            }
            
            
            
            str="{\"account\":{\"username\":tom,\"password\":\"12345\"}}";
            
            jo=new JSONObject(str);
            JSONObject account=jo.getJSONObject("account");
            System.out.println(account.getString("username"));
            System.out.println(account.getString("password"));
        
            } 
            catch (JSONException e)
            {
                e.printStackTrace();
            }
    }
}