C#处理3种json数据的实例_.NET_编程开发_程序员俱乐部

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C#处理3种json数据的实例

 2015/4/17 15:18:41  ZhaoFuChun  程序员俱乐部  我要评论(0)
  • 摘要:原文地址:http://www.jb51.net/article/48027.htm本篇采用C#解析JSON方法(内置方法)http://www.cnblogs.com/zhaofuchun/p/4434681.html一、C#处理简单json数据json数据:复制代码代码如下:{"result":"0","res_info":"ok","queryorder_info":"info"}我这里是以jsonmy1.txt文件的形式保存在d盘json文件夹下。构造对象:复制代码代码如下
  • 标签:C# 数据 实例 JSON JS

原文地址:http://www.jb51.net/article/48027.htm

 本篇采用 C#解析JSON方法(内置方法)http://www.cnblogs.com/zhaofuchun/p/4434681.html 

一、C#处理简单json数据
json数据:

复制代码 代码如下:
class="brush:javascript;gutter:true;">{"result":"0","res_info":"ok","queryorder_info":"info"}

 


我这里是以jsonmy1.txt文件的形式保存在d盘json文件夹下。

构造对象:

复制代码 代码如下:
 public struct ToJsonMy
 {
    public string result { get; set; }  //属性的名字,必须与json格式字符串中的"key"值一样。
    public string res_info { get; set; }
    public string queryorder_info { get; set; }  
 }

 


转换过程:

复制代码 代码如下:
public static void JsonMy()
{
    string json = Jsonstr("D:\\json\\jsonmy1.txt");//Jsonstr函数读取json数据的文本txt                
    JavaScriptSerializer js = new JavaScriptSerializer();   //实例化一个能够序列化数据的类
    ToJsonMy list = js.Deserialize<ToJsonMy>(json);    //将json数据转化为对象类型并赋值给list
    string result = list.result;             
    string res_info = list.res_info;
    string queryorder_info = list.res_info;
}

 


二、C#处理包含对象的json数据
json数据:jsonmy2.txt

复制代码 代码如下:
{"result":"0","res_info":"ok","queryorder_info":{"order_num":"5","orderdetail":"ok"}}

 


构造对象:

复制代码 代码如下:
public struct ToJsonMy2
{
    public string result { get; set; } 
    public string res_info { get; set; }
    public queryorder_info queryorder_info;
}
public struct queryorder_info
{
    public string order_num { get; set; }
    public string orderdetail { get; set; }
};

 


转换过程:

复制代码 代码如下:
public static void JsonMy2()
{
    string json = Jsonstr("D:\\json\\jsonmy2.txt");
    JavaScriptSerializer js = new JavaScriptSerializer();   //实例化一个能够序列化数据的类
    ToJsonMy2 list = js.Deserialize<ToJsonMy2>(json);    //将json数据转化为对象类型并赋值给list
    string result = list.result;   
    string res_info = list.res_info;
    string order_num = list.queryorder_info.order_num;
    string orderdetail = list.queryorder_info.orderdetail;
}

 


三、C#处理包含对象、数组的json数据
json数据:jsonmy4.txt

复制代码 代码如下:
{"result":"0","res_info":"ok","queryorder_info":{"order_num":"5","orderdetail":[{"CFTUin":"769839263","CancelDeadline":"2013-09-12 23:00:00","CheckInDate":"2013-09-12 00:00:00","CheckOutDate":"2013-09-13 00:00:00","CityID":"0101","CurrencyCode":"RMB","HotelID":"00301105","HotelName":" 乐家连锁(北京天坛南门店)(原速8酒店(北京天坛南门 店)","ListID":"1000000005201308280002999652","PayAmt":"228","PayType":"0","RommsCnt":"1","SPTransID":"65202157","State":"4"}, {"CFTUin":"248486133","CancelDeadline":"2013-10-13 23:00:00","CheckInDate":"2013-10-13 00:00:00","CheckOutDate":"2013-10-18 00:00:00","CityID":"0201","CurrencyCode":"RMB","HotelID":"10201314","HotelName":" 上海凯顿酒 店","ListID":"1000000005201308280002999413","PayAmt":"1140","PayType":"0","RommsCnt":"1","SPTransID":"65197226","State":"4"}]}}

 

 

构造对象:

复制代码 代码如下:
public struct ToJsonMy3
{
    public string result { get; set; }
    public string res_info { get; set; }
    public queryorder_info queryorder_info;
}
public struct queryorder_info
{
    public string order_num { get; set; }
    public List<orderdetail> orderdetail;//数组处理      
};
public struct orderdetail
{
    public string CFTUin { get; set; }
    public string CancelDeadline { get; set; }
    public string CheckInDate { get; set; }
    public string CheckOutDate { get; set; }
    public string CityID { get; set; }
    public string CurrencyCode { get; set; }
    public string HotelID { get; set; }
    public string HotelName { get; set; }
    public string ListID { get; set; }
    public string PayAmt { get; set; }
    public string PayType { get; set; }
    public string RommsCnt { get; set; }
    public string SPTransID { get; set; }
    public string State { get; set; }
};

 

转换过程:

复制代码 代码如下:
public static void JsonMy4()
{
    string json = Jsonstr("D:\\json\\jsonmy4.txt");
    JavaScriptSerializer js = new JavaScriptSerializer();   //实例化一个能够序列化数据的类
    ToJsonMy3 list = js.Deserialize<ToJsonMy3>(json);    //将json数据转化为对象类型并赋值给list
    string result = list.result;    
    string res_info = list.res_info;
    string order_num = list.queryorder_info.order_num;
    List<orderdetail> orderdetail = list.queryorder_info.orderdetail;
    string CFTUin = orderdetail[0].CFTUin;
    string HotelName = orderdetail[0].HotelName;
    string ListID = orderdetail[1].ListID;
    string State = orderdetail[2].State;
}

 

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