Joson的简单用法

 public class Result
    {
        public int StatusCode { get; set; }
        public string Message { get; set; }
    }

Result result = new Result { StatusCode = 300, Message = "操作失败", IsSucceed=false };
            JavaScriptSerializer serializer = new JavaScriptSerializer();
           string strResult= serializer.Serialize(result);

public string success()
        {
            return "{\"statusCode\":\"200\", \"message\":\"操作成功!\"}";