using System.Web.Script.Serialization; JavaScriptSerializer javaScript = new JavaScriptSerializer();
类属性名要和Json的属性名一样AccessTokenModel atModel = (AccessTokenModel)javaScript.Deserialize(strResultJson, typeof(AccessTokenModel));
using System.Web.Script.Serialization; JavaScriptSerializer javaScript = new JavaScriptSerializer();
类属性名要和Json的属性名一样AccessTokenModel atModel = (AccessTokenModel)javaScript.Deserialize(strResultJson, typeof(AccessTokenModel));