c# json

標籤：

一、C#處理簡單json資料 json資料：

 代碼如下:{"result":"0","res_info":"ok","queryorder_info":"info"}

我這裡是以jsonmy1.txt檔案的形式儲存在d盤json檔案夾下。
構造對象：

 代碼如下: public struct ToJsonMy  {     public string result { get; set; }  //屬性的名字，必須與json格式字串中的"key"值一樣。     public string res_info { get; set; }     public string queryorder_info { get; set; }    }

轉換過程：

代碼如下:public static void JsonMy() {     string json = Jsonstr("D:\\json\\jsonmy1.txt");//Jsonstr函數讀取json資料的文本txt          　　　　　  JavaScriptSerializer js = new JavaScriptSerializer();   //執行個體化一個能夠序列化資料的類     ToJsonMy list = js.Deserialize<ToJsonMy>(json);    //將json資料轉化為物件類型並賦值給list     string result = list.result;      　　　　　　　string res_info = list.res_info;     string queryorder_info = list.res_info; }

二、C#處理包含對象的json資料 json資料：jsonmy2.txt

 代碼如下:{"result":"0","res_info":"ok","queryorder_info":{"order_num":"5","orderdetail":"ok"}}

構造對象：

 代碼如下: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; } };

轉換過程：

 代碼如下:public static void JsonMy2() {     string json = Jsonstr("D:\\json\\jsonmy2.txt");     JavaScriptSerializer js = new JavaScriptSerializer();   //執行個體化一個能夠序列化資料的類     ToJsonMy2 list = js.Deserialize<ToJsonMy2>(json);    //將json資料轉化為物件類型並賦值給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#處理包含對象、數組的json資料 json資料：jsonmy4.txt

 代碼如下:{"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":"樂家連鎖（北京天壇南門店）（原速8酒店（北京天壇南門店）","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":"上海凱頓酒店","ListID":"1000000005201308280002999413","PayAmt":"1140","PayType":"0","RommsCnt":"1","SPTransID":"65197226","State":"4"}]}}

構造對象：

 代碼如下: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;//數組處理       }; 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; } };

 

轉換過程：

 代碼如下:public static void JsonMy4() {     string json = Jsonstr("D:\\json\\jsonmy4.txt");     JavaScriptSerializer js = new JavaScriptSerializer();   //執行個體化一個能夠序列化資料的類     ToJsonMy3 list = js.Deserialize<ToJsonMy3>(json);    //將json資料轉化為物件類型並賦值給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; }

c# json