c# json 解析

using UnityEngine;
using System.Collections;
using System.Collections.Generic ;
using JsonFx ;
using JsonFx.Json ;

public class TestJson : MonoBehaviour {

    // Use this for initialization
    void Start () {

        //封装  
　　　　 //  
        //string  json =   setJsonArray() ;
 
        //解析
        //getJsonArray(json) ;

　　　　　//  初始化model  序列成json
        string  mm  = setObject() ;

　　　　//   将json映射成model
        getObject(mm) ;
    }
    
    // Update is called once per frame
    void Update () {
    
    }


    string  setJsonArray()
    { 
        Hashtable  one = new Hashtable() ;
        one.Add("one" , "oooooooooooooo") ;

        string[]   strs = {"111","2222"};

        List<Hashtable>   list = new List<Hashtable>() ;
        list.Add( one ) ;
        list.Add( one ) ;

        List<string>  listStr = new List<string>() ;
        listStr.Add("1111") ;
        listStr.Add("2222") ;

        Hashtable  ht = new Hashtable() ;

        ht.Add("name" , "xixi" ) ;
        ht.Add("gender", "male") ;
        ht.Add("one",one) ;
        ht.Add("strs",strs) ;
        ht.Add("list",list) ;
        ht.Add("listStr",listStr) ;
        Debug.Log(  JsonWriter.Serialize( ht)  ) ;
        //{"list":[{"one":"oooooooooooooo"},{"one":"oooooooooooooo"}],"strs":["111","2222"],"gender":"male","one":{"one":"oooooooooooooo"},"name":"xixi","listStr":["1111","2222"]}
        return JsonWriter.Serialize( ht ) ;
    }

    void   getJsonArray( string  json ){ 
        // about  hashtable   http://www.cnblogs.com/liuwenjun830/archive/2006/07/28/462182.html
        Dictionary<string,object>  ht =  JsonReader.Deserialize<Dictionary<string,object>>( json ) ;

        Debug.Log(  ht.Count ) ; 

        //  is   exit   or  not  
        Debug.Log( ht.ContainsKey("name") );
        //  out:  True
        Debug.Log( ht.ContainsKey("name11") );
        //  out :  False

        Debug.Log(ht["name"].ToString() ) ;
        //  out :  xixi

        //Debug.Log(ht["name11"].ToString() ) ;
        //  out : error  -- NullReferenceException: Object reference not set to an instance of an objec


        //  get  string
        Debug.Log(ht["name"].ToString() ) ;


        //  get  string[]
        string[]  str = (string[])   ht["strs"]  ;
        Debug.Log(" str  lenth : " + str.Length + "  11 : " + str[0] ) ;

        //  get  Dictionary  
        Dictionary<string,object>   one = ( Dictionary<string,object>)   ht["one"] ;
        Debug.Log("  one : " + one["one"].ToString() ) ;
        // out :    one : oooooooooooooo

        Dictionary<string,object>[]   list = ( Dictionary<string,object>[])   ht["list"] ;
        Debug.Log("  list  length : " +list.Length  + "----" + list[0]["one"].ToString()) ;
        //out :  list  length : 2----oooooooooooooo
    }

    // 
    string   setObject()
    {
        ManModel  mm = new ManModel() ;
        mm.name = "A JUN" ;
        mm.gender = "boy" ;
        mm.age = "12" ;


        ManModel  wife  = new ManModel() ;
        wife.name = " Kear" ;
        wife.gender = "gril" ;
        wife.age =  "21" ;

        mm.wife = wife ;

        ManModel  friendOne  = new ManModel() ;
        friendOne.name = " F one" ;
        friendOne.gender = "gril" ;
        friendOne.age =  "222" ;

        ManModel  friendTwo  = new ManModel() ;
        friendTwo.name = " daomei" ;
        friendTwo.gender = "boy" ;
        friendTwo.age =  "2333" ;

        List<ManModel>   friends  = new List<ManModel>() ;
        friends.Add( friendOne ) ;
        friends.Add( friendTwo ) ;

        mm.friends = friends ;

        Debug.Log ( JsonWriter.Serialize( mm ) ) ;
        //  {"name":"A JUN","gender":"boy","age":"12","address":null,"wife":{"name":" Kear","gender":"gril","age":"21","address":null,"wife":null,"friends":null},"friends":[{"name":" F one","gender":"gril","age":"222","address":null,"wife":null,"friends":null},{"name":" daomei","gender":"boy","age":"2333","address":null,"wife":null,"friends":null}]}
        return JsonWriter.Serialize( mm ) ;
    }


    void  getObject( string  json )
    {
        ManModel  mm =  JsonReader.Deserialize<ManModel>( json ) ;

        Debug.Log( mm.name ) ;
        //  out : A JUN
        Debug.Log( mm.address== null ) ;
        //  out : True

        Debug.Log( mm.wife.name) ;
        //  out :  Kear

        Debug.Log(mm.friends[0].name ) ;
        //  out :  F one
    }

}


public class ManModel
{
    public string  name ;
    public string  gender ;
    public string   age ;
    public string  address ;

    public ManModel  wife ;
    public List<ManModel>  friends ;

}