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收集中數據傳輸常常是xml或許json，如今做的一個項目之前調其他體系接口都是前往的xml格局，方才碰到一個前往json格局數據的接口，經由過程例子由易到難總結一下處置進程，願望能幫到和我一樣開端不會的同伙。
1、C#處置簡略json數據
json數據：
{"result":"0","res_info":"ok","queryorder_info":"info"}
我這裡是以jsonmy1.txt文件的情勢保留在d盤json文件夾下。
結構對象：
public struct ToJsonMy
{
public string result { get; set; } //屬性的名字，必需與json格局字符串中的"key"值一樣。
public string res_info { get; set; }
public string queryorder_info { get; set; }
}
轉換進程：
public static void JsonMy()
{
string json = Jsonstr("D:\\json\\jsonmy1.txt");//Jsonstr函數讀取json數據的文本txt
JavaScriptSerializer js = new JavaScriptSerializer(); //實例化一個可以或許序列化數據的類
ToJsonMy list = js.Deserialize<ToJsonMy>(json); //將json數據轉化為對象類型並賦值給list
string result = list.result;
string res_info = list.res_info;
string queryorder_info = list.res_info;
}
2、C#處置包括對象的json數據
json數據：jsonmy2.txt
{"result":"0","res_info":"ok","queryorder_info":{"order_num":"5","orderdetail":"ok"}}
結構對象：
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; }
};
轉換進程：
public static void JsonMy2()
{
string json = Jsonstr("D:\\json\\jsonmy2.txt");
JavaScriptSerializer js = new JavaScriptSerializer(); //實例化一個可以或許序列化數據的類
ToJsonMy2 list = js.Deserialize<ToJsonMy2>(json); //將json數據轉化為對象類型並賦值給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;
}
3、C#處置包括對象、數組的json數據
json數據：jsonmy4.txt
{"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"}]}}
結構對象：
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;//數組處置
};
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; }
};
轉換進程：
public static void JsonMy4()
{
string json = Jsonstr("D:\\json\\jsonmy4.txt");
JavaScriptSerializer js = new JavaScriptSerializer(); //實例化一個可以或許序列化數據的類
ToJsonMy3 list = js.Deserialize<ToJsonMy3>(json); //將json數據轉化為對象類型並賦值給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;
}
PS：關於json操作，這裡再為年夜家推舉幾款比擬適用的json在線對象供年夜家參考應用：
在線JSON代碼磨練、磨練、丑化、格局化對象：
http://tools.jb51.net/code/json
JSON在線格局化對象：
http://tools.jb51.net/code/jsonformat
在線XML/JSON相互轉換對象：
http://tools.jb51.net/code/xmljson
json代碼在線格局化/丑化/緊縮/編纂/轉換對象：
http://tools.jb51.net/code/jsoncodeformat
在線json緊縮/本義對象：
http://tools.jb51.net/code/json_yasuo_trans
C說話作風/HTML/CSS/json代碼格局化丑化對象：
http://tools.jb51.net/code/ccode_html_css_json
