using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Web.Script.Serialization;namespace Core.JsonHelper{    /// <summary>    /// 前台Ajax请求的统一返回结果类    /// </summary>    public class AjaxResult    {        private AjaxResult()        {        }        private bool iserror = false;        /// <summary>        /// 是否产生错误        /// </summary>        public bool IsError { get { return iserror; } }        /// <summary>        /// 错误信息，或者成功信息        /// </summary>        public string Message { get; set; }        /// <summary>        /// 成功可能时返回的数据        /// </summary>        public object Data { get; set; }        #region Error        public static AjaxResult Error()        {            return new AjaxResult()            {                iserror = true            };        }        public static AjaxResult Error(string message)        {            return new AjaxResult()            {                iserror = true,                Message = message            };        }        #endregion        #region Success        public static AjaxResult Success()        {            return new AjaxResult()            {                iserror = false            };        }        public static AjaxResult Success(string message)        {            return new AjaxResult()            {                iserror = false,                Message = message            };        }        public static AjaxResult Success(object data)        {            return new AjaxResult()            {                iserror = false,                Data = data            };        }        public static AjaxResult Success(object data, string message)        {            return new AjaxResult()            {                iserror = false,                Data = data,                Message = message            };        }        #endregion        /// <summary>        /// 序列化        /// </summary>        /// <returns></returns>        public override string ToString()        {            return new JavaScriptSerializer().Serialize(this);        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using System.Web;using System.Web.Mvc;using Newtonsoft.Json;namespace Core.WebHelper{    /// <summary>    /// 格式化json扩展    /// </summary>    public static class FormatJsonExtension    {        /// <summary>        /// 普通序列化(不进行UI友好的json化)        /// </summary>        /// <param name="c">控制器</param>        /// <param name="data">数据</param>        /// <returns></returns>        public static FormatJsonResult JsonFormat(this Controller c, object data)        {            FormatJsonResult result = new FormatJsonResult();            result.NotLigerUIFriendlySerialize = true;            result.Data = data;            return result;        }        /// <summary>        /// UI友好的json格式序列化        /// </summary>        /// <param name="c"></param>        /// <param name="data"></param>        /// <param name="IsError"></param>        /// <param name="message"></param>        /// <returns></returns>        public static FormatJsonResult JsonFormat(this Controller c, object data, bool IsError, string message)        {            FormatJsonResult result = new FormatJsonResult();            result.Data = data;            result.Message = message;            result.IsError = IsError;            return result;        }        /// <summary>        /// 根据操作和提供的数据判断执行状态        /// </summary>        /// <param name="c">控制器</param>        /// <param name="data">数据</param>        /// <param name="op">操作类型(增删改查,等等)</param>        /// <returns></returns>        public static FormatJsonResult JsonFormat(this Controller c, object data, SysOperate op)        {            //if (!data.IsNullOrEmpty())            {                return JsonFormatSuccess(c, data,"成功");// op.ToMessage(true));            }            return JsonFormatError(c,"失败");// op.ToMessage(false));        }        /// <summary>        /// 根据操作和提供的数据判断执行状态        /// </summary>        /// <param name="c">控制器</param>        /// <param name="data">数据</param>        /// <param name="status">数据</param>        /// <param name="op">操作类型(增删改查,等等)</param>        /// <returns></returns>        public static FormatJsonResult JsonFormat(this Controller c, object data, bool status, SysOperate op)        {            if (status)            {                return JsonFormatSuccess(c, data, "成功");//op.ToMessage(true));            }            return JsonFormatError(c, "失败");//op.ToMessage(false));        }        /// <summary>        /// 成功的json返回        /// </summary>        /// <param name="c"></param>        /// <param name="data"></param>        /// <param name="message"></param>        /// <returns></returns>        public static FormatJsonResult JsonFormatSuccess(this Controller c, object data, string message)        {            return JsonFormat(c, data, false, message);        }        /// <summary>        /// 失败的json返回        /// </summary>        /// <param name="c"></param>        /// <param name="message"></param>        /// <returns></returns>        public static FormatJsonResult JsonFormatError(this Controller c, string message)        {            return JsonFormat(c, null, true, message);        }    }    /// <summary>    /// JsonResult格式化扩展    /// </summary>    public class FormatJsonResult : ActionResult    {        private bool iserror = false;        /// <summary>        /// 是否产生错误        /// </summary>        public bool IsError        {            get { return iserror; }            set { this.iserror = value; }        }        /// <summary>        /// 错误信息，或者成功信息        /// </summary>        public string Message { get; set; }        /// <summary>        /// 成功可能时返回的数据        /// </summary>        public Object Data { get; set; }        /// <summary>        /// 正常序列化方式(为True则不进行UI友好的序列化)        /// </summary>        public bool NotLigerUIFriendlySerialize { get; set; }        public override void ExecuteResult(ControllerContext context)        {            if (context == null)            {                throw new ArgumentNullException("context");            }            HttpResponseBase response = context.HttpContext.Response;            response.ContentType = "application/json";            StringWriter sw = new StringWriter();            JsonSerializer serializer = JsonSerializer.Create(                new JsonSerializerSettings                {                    // Converters = new JsonConverter[] { new Newtonsoft.Json.Converters.IsoDateTimeConverter() },                    ReferenceLoopHandling = ReferenceLoopHandling.Ignore,                    NullValueHandling = NullValueHandling.Ignore                }                );            using (JsonWriter jsonWriter = new JsonTextWriter(sw))            {                jsonWriter.Formatting = Formatting.Indented;                if (!NotLigerUIFriendlySerialize)                    serializer.Serialize(jsonWriter, this);                else                    serializer.Serialize(jsonWriter, Data);            }            response.Write(sw.ToString());        }    }    /// <summary>    /// 系统的常见操作    /// </summary>    public enum SysOperate    {        Add = 0,        Update = 1,        Load = 2,        Delete = 3,        Operate = 4,        UnkownError = 5    }    #region 友好的提示信息    /// <summary>    /// 友好的提示信息    /// </summary>    public static class FriendlyMessage    {        //#region        ///// <summary>        ///// 获取消息(根据操作类型和状态)        ///// </summary>        ///// <param name="sysOp">操作类型</param>        ///// <param name="status">执行状态</param>        ///// <returns></returns>        //public static string ToMessage(this SysOperate sysOp, bool status)        //{        //    string message = "";        //    //根据操作类型和执行状态返回消息        //    switch (sysOp)        //    {        //        case SysOperate.Add:        //            message = status ? SystemMessage.AddSuccess.ToMessage() : SystemMessage.AddError.ToMessage();        //            break;        //        case SysOperate.Load:        //            message = status ? SystemMessage.LoadSuccess.ToMessage() : SystemMessage.LoadError.ToMessage();        //            break;        //        case SysOperate.Update:        //            message = status ? SystemMessage.UpdateSuccess.ToMessage() : SystemMessage.UpdateError.ToMessage();        //            break;        //        case SysOperate.Delete:        //            message = status ? SystemMessage.DeleteSuccess.ToMessage() : SystemMessage.DeleteError.ToMessage();        //            break;        //        case SysOperate.Operate:        //            message = status ? SystemMessage.OperateSuccess.ToMessage() : SystemMessage.OperateError.ToMessage();        //            break;        //        case SysOperate.UnkownError:        //            message = SystemMessage.UnkownError.ToMessage();        //            break;        //    }        //    return message;        //}        ///// <summary>        ///// 获取系统管理模块友好提示信息        ///// </summary>        ///// <param name="code"></param>        ///// <returns></returns>        //public static string ToMessage(this SystemMessage code)        //{        //    string message = "";        //    switch (code)        //    {        //        case SystemMessage.AddSuccess:        //            message = "添加成功!";        //            break;        //        case SystemMessage.AddError:        //            message = "添加失败!";        //            break;        //        case SystemMessage.DeleteSuccess:        //            message = "删除成功!";        //            break;        //        case SystemMessage.DeleteError:        //            message = "删除失败!";        //            break;        //        case SystemMessage.LoadSuccess:        //            message = "加载成功!";        //            break;        //        case SystemMessage.LoadError:        //            message = "加载失败!";        //            break;        //        case SystemMessage.OperateSuccess:        //            message = "操作成功!";        //            break;        //        case SystemMessage.OperateError:        //            message = "操作失败!";        //            break;        //        case SystemMessage.UpdateSuccess:        //            message = "更新成功!";        //            break;        //        case SystemMessage.UpdateError:        //            message = "更新失败!";        //            break;        //        case SystemMessage.UnkownError:        //            message = "未知错误!";        //            break;        //        default:        //            message = "错误";        //            break;        //    }        //    return message;        //}        //#endregion        //#region 获取用户模块界面友好的消息提示        ///// <summary>        ///// 获取用户模块界面友好的消息提示        ///// </summary>        ///// <param name="code"></param>        ///// <returns></returns>        //public static string ToMessage(this UserMessage code)        //{        //    string message = "";        //    switch (code)        //    {        //        case UserMessage.UserNotLogin:        //            message = "用户未登录!";        //            break;        //        case UserMessage.UserLoginSuccess:        //            message = "登录成功!";        //            break;        //        case UserMessage.UserLoginError:        //            message = "用户登录失败!";        //            break;        //        case UserMessage.ChangePasswordSuccess:        //            message = "修改密码成功!";        //            break;        //        case UserMessage.ChangePasswordError:        //            message = "修改密码失败!";        //            break;        //        case UserMessage.UnkonwnError:        //            message = "未知错误";        //            break;        //        default:        //            message = "未知错误";        //            break;        //    }        //    return message;        //}        //#endregion    }    #endregion}