using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Mvc;
using System.Text.RegularExpressions;
using System.Web;
using System.Web.Script.Serialization;
namespace App.Common
{public class ToJsonResult : JsonResult{const string error = "该请求已被封锁，因为敏感信息透露给第三方网站，这是一个GET请求时使用的。为了可以GET请求，请设置JsonRequestBehavior AllowGet。";/// <summary>/// 格式化字符串/// </summary>
        public string FormateStr{get;set;}public override void ExecuteResult(ControllerContext context){if (context == null){throw new ArgumentNullException("context");}if (JsonRequestBehavior == JsonRequestBehavior.DenyGet &&String.Equals(context.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase)){throw new InvalidOperationException(error);}HttpResponseBase response = context.HttpContext.Response;if (!String.IsNullOrEmpty(ContentType)){response.ContentType = ContentType;}else{response.ContentType = "application/json";}if (ContentEncoding != null){response.ContentEncoding = ContentEncoding;}if (Data != null){JavaScriptSerializer serializer = new JavaScriptSerializer();string jsonstring = serializer.Serialize(Data);//string p = @"\\/Date\((\d+)\+\d+\)\\/";
string p = @"\\/Date\(\d+\)\\/";MatchEvaluator matchEvaluator = new MatchEvaluator(ConvertJsonDateToDateString);Regex reg = new Regex(p);jsonstring = reg.Replace(jsonstring, matchEvaluator);response.Write(jsonstring);}}/// <summary>/// 将Json序列化的时间由/Date(1294499956278+0800)转为字符串/// </summary>
        private string ConvertJsonDateToDateString(Match m){string result = string.Empty;string p = @"\d";var cArray = m.Value.ToCharArray();StringBuilder sb = new StringBuilder();Regex reg = new Regex(p);for (int i = 0; i < cArray.Length; i++){if (reg.IsMatch(cArray[i].ToString())){sb.Append(cArray[i]);}}// reg.Replace(m.Value;
DateTime dt = new DateTime(1970, 1, 1);dt = dt.AddMilliseconds(long.Parse(sb.ToString()));dt = dt.ToLocalTime();result = dt.ToString("yyyy-MM-dd HH:mm:ss");return result;}}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Mvc;
using App.Common;
using App.Models.Sys;namespace App.Admin
{public class BaseController : Controller{/// <summary>/// 获取当前用户Id/// </summary>/// <returns></returns>
        public string GetUserId(){if (Session["Account"] != null){AccountModel info = (AccountModel)Session["Account"];return info.Id;}else{return "";}}/// <summary>/// 获取当前用户Name/// </summary>/// <returns></returns>
        public string GetUserTrueName(){if (Session["Account"] != null){AccountModel info = (AccountModel)Session["Account"];return info.TrueName;}else{return "";}}/// <summary>/// 获取当前用户信息/// </summary>/// <returns>用户信息</returns>
        public AccountModel GetAccount(){if (Session["Account"] != null){return (AccountModel)Session["Account"];}return null;}protected override JsonResult Json(object data, string contentType, Encoding contentEncoding, JsonRequestBehavior behavior){return new ToJsonResult{Data = data,ContentEncoding = contentEncoding,ContentType = contentType,JsonRequestBehavior = behavior,FormateStr = "yyyy-MM-dd HH:mm:ss"};}/// <summary>/// 返回JsonResult.24         /// </summary>/// <param name="data">数据</param>/// <param name="behavior">行为</param>/// <param name="format">json中dateTime类型的格式</param>/// <returns>Json</returns>
        protected JsonResult MyJson(object data, JsonRequestBehavior behavior, string format){return new ToJsonResult{Data = data,JsonRequestBehavior = behavior,FormateStr = format};}/// <summary>/// 返回JsonResult42         /// </summary>/// <param name="data">数据</param>/// <param name="format">数据格式</param>/// <returns>Json</returns>
        protected JsonResult MyJson(object data, string format){return new ToJsonResult{Data = data,FormateStr = format};}/// <summary>/// 检查SQL语句合法性/// </summary>/// <param name="sql"></param>/// <returns></returns>
        public bool ValidateSQL(string sql, ref string msg){if (sql.ToLower().IndexOf("delete") > 0){msg = "查询参数中含有非法语句DELETE";return false;}if (sql.ToLower().IndexOf("update") > 0){msg = "查询参数中含有非法语句UPDATE";return false;}if (sql.ToLower().IndexOf("insert") > 0){msg = "查询参数中含有非法语句INSERT";return false;}return true;}}
}