json 解析

Question

 string jsonStr = "{'order_no':'1205281338370004556','access_item':'[{'commodity_id':'EZG20111130112304161','color':'red','size':'24','complex_access':'','access_content':''},{'commodity_id':'EZG20111130112304161','color':'','size':'','complex_access':'','access_content':''}]}";怎么解析出来啊

Answer 1

http://www.cnblogs.com/cnee5/archive/2008/11/25/1340545.html

Answer 2

2.0的话用Newtonsoft.Json.dll            string jsonStr = "{'order_no':'1205281338370004556','access_item':[{'commodity_id':'EZG20111130112304161','color':'red','size':'24','complex_access':'','access_content':''},{'commodity_id':'EZG20111130112304161','color':'','size':'','complex_access':'','access_content':''}]}";
            JavaScriptObject jObject = JavaScriptConvert.DeserializeObject(jsonStr) as JavaScriptObject;
            Console.WriteLine(jObject["order_no"]);
            JavaScriptArray array = jObject["access_item"] as JavaScriptArray;
            foreach (JavaScriptObject o in array)
            {
                Console.WriteLine("commodity_id:{0} color:{1} size:{2} complex_access:{3}", o["commodity_id"], o["color"], o["size"], o["complex_access"]);
            }
/*
1205281338370004556
commodity_id:EZG20111130112304161 color:red size:24 complex_access:
commodity_id:EZG20111130112304161 color: size: complex_access:
*/

Answer 3

 转换实体对象赋值呢像我这样的
jsonStr = "{'user_name':'admin','password':'123456'}";
            JavaScriptSerializer json = new JavaScriptSerializer();
            ToJson list = json.Deserialize<ToJson>(jsonStr);
            string username = list.user_name;
            string password = list.password;

Answer 4

        string jsonStr = @"{""order_no"":""1205281338370004556"",""access_item"":[{""commodity_id"":""EZG20111130112304161"",""color"":""red"",""size"":""24"",""complex_access"":"""",""access_content"":""""},{""commodity_id"":""EZG20111130112304161"",""color"":"""",""size"":"""",""complex_access"":"""",""access_content"":""""}]}";        DataContractJsonSerializer json = new DataContractJsonSerializer(typeof(order));
        MemoryStream ms = new MemoryStream(Encoding.GetEncoding("gb2312").GetBytes(jsonStr));
        order o = json.ReadObject(ms) as order;
        Response.Write(o.order_no + "<br/>");
        foreach (access_item a in o.access_item)
            Response.Write(string.Format("commodity_id:{0} color:{1}<br/>", a.commodity_id, a.commodity_id));[DataContract]
    public class order
    {
        [DataMember]
        public string order_no;
        [DataMember]
        public access_item[] access_item;
    }
    [DataContract]
    public class access_item
    {
        [DataMember]
        public string commodity_id { get; set; }
        [DataMember]
        public string color { get; set; }
        [DataMember]
        public string size { get; set; }
        [DataMember]
        public string complex_access { get; set; }
        [DataMember]
        public string access_content { get; set; }
    }

Answer 5

好像不可以啊，能加Q我们讨论下不QQ：613044372

Answer 6

我这边木有问题啊。抱什么错？
1205281338370004556
commodity_id:EZG20111130112304161 color:EZG20111130112304161
commodity_id:EZG20111130112304161 color:EZG20111130112304161