erp/SiteCore/BasePage.cs

using SiteCore.Redis;
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Utils;

namespace SiteCore
{
    public class BasePage : Page
    {
        public string _t = "";
        public bool _checkRight = true;
        public int _pageSize = 30;
        public bool _addVisible = false;
        public int _selfAddVisible = 0;
        public bool _refreshVisible = true;
        public bool _choiceVisible = false;
        public bool _selfCheckPermission = false;
        public DateTime _filterDate;
        public string _searchFilter = "";
        public string _searchDate = "";
        public string _filterItem = "";
        public bool _filterDateBtn = true; //本日本周本月的按钮显示
        public string _b_sDate = "";
        public string _b_eDate = "";
        public bool _b_HavingTime = false;
        public bool _hasExport = false;
        public string gcTag = "";
        public string _repTitle = "";
        public SearchDateEnum _searchDateEnum = SearchDateEnum.Empty;
        public bool _noneDefaultTime = false;
        public bool onlyEndTime = false;
        public bool _keyFilterVisible = false;
        public bool _isCheckLogin = true;
        public static readonly string _btnStr = "<a class=\"mini-button\" iconCls=\"icon-{0}\" plain=\"true\" href=\"javascript:{0}_0\" >{1}</a>";
        public List<string> _permissions = new List<string>();//权限
        //public string _action=string.Empty;
        public static readonly string SiteVer = webConfig.SiteVer;
        public static readonly string SiteName = webConfig.SiteName;
        public static readonly string SiteDomain = webConfig.SiteDomain;
        public static readonly string CookieName = webConfig.CookieName;
        public static readonly string SiteUrl = webConfig.SiteUrl;

        public string dis_stime = "00:00:00";///webConfig.DisStartTime;
        public string dis_etime = "23:59:59";// webConfig.DisEndTime;

        #region 账户相关

        public string Round(double d, int n = 2)
        {
            return d.ToString("F" + n);
        }
        public string Round(decimal d, int n = 2)
        {
            return d.ToString("F" + n);
        }
        public decimal RoundDecimal(decimal d, int n = 2)
        {
            return Convert.ToDecimal(Round(d, n));
        }
        public double RoundDouble(double d, int n = 2)
        {
            return Convert.ToDouble(Round(d, n));
        }

        private WebUser _currentUser = null;
        //获取用户数据
        public WebUser CurrentUser
        {
            get
            {
                if (_currentUser == null)
                {
                    _currentUser = WebUser.GetUser();
                }
                return _currentUser;
            }
        }


        public int UserID
        {
            get
            {
                if (CurrentUser == null) return 0;
                return Convert.ToInt32(CurrentUser.UserID);
            }
        }

        public string PKey
        {
            get
            {
                if (CurrentUser == null) return "";
                if (CurrentUser.User.State == 5) return "admin";
                return CurrentUser.UserPost.PostID.ToString();
            }
        }

        protected override void OnPreLoad(EventArgs e)
        {
            if (isLoginOut())
            {
                string sPath = CommonHelper.GetPrePath();
                Response.Write("<script type=\"text/javascript\">alert('会话超时过期，请重新登录。');window.top.location='" + sPath + "Login.aspx" + "';</script>");
                Response.End();
                return;
            }
            //_t = Session["_t"].ToString();

            base.OnPreLoad(e);
        }

        public bool isLoginOut()
        {
            //人员是否已登录
            //if (Session["userId"] == null || Session["userId"].ToString() == "")
            //    return true;

            //传过来的Ticket是否有效
            HttpCookie lcCookie = HttpContext.Current.Request.Cookies[webConfig.CookieName];
            if (lcCookie == null)
            {
                return true;
            }

            string name = lcCookie.Values["User"];
            string ticket = lcCookie.Values["Ticket"];
            if (name == null || ticket == null || name == "" || ticket == "")
            {
                return true;
            }

            name = HttpUtility.UrlDecode(name);
            string dl_ticket = erpRedis.RedisHelper.StringGet("dl_" + name);
            //if (String.IsNullOrEmpty(dl_ticket))
            //{
            //    erpRedis.RedisHelper.StringSet("dl_" + name, ticket);
            //    return false;
            //}
            if (ticket != dl_ticket)
            {
                return true;
            }

            return false;
        }

        /// <summary>
        /// 检测是否登录
        /// </summary>
        public bool CheckRights()
        {
            //if (Session["xyUserID"] == null)
            //{
            //    Session["xyUserID"] = "1";
            //    Session["xyUserName"] = "ljq";
            //}
            if (!_isCheckLogin) return true;
            if (CurrentUser == null)
            {
                string sPath = CommonHelper.GetPrePath();
                Response.Write("<script type=\"text/javascript\">window.top.location='" + sPath + "Login.aspx" + "';</script>");
                Response.End();
                return false;
            }
            return true;
        }

        public bool CheckRightSession()
        {
            if (Session["cur_user"] == null)
            {
                string sPath = CommonHelper.GetPrePath();
                Response.Write("<script type=\"text/javascript\">window.top.location='" + sPath + "Login.aspx" + "';</script>");
                Response.End();
                return false;
            }
            return true;
        }

        //权限标签
        public string PmTag = "";

        public string GetPersonName(object pName)
        {
            if (pName.ToString() == "") return "";
            return pName.ToString();
        }

        public StringBuilder _script = new StringBuilder();
        public void AppendScript(String str)
        {
            _script.Append(str);
        }

        public object GetReflectionObject(string className)
        {
            if (string.IsNullOrEmpty(className)) return null;
            string tmpName = "BizCom." + className;
            return Assembly.Load("BizCom").CreateInstance(tmpName);
        }
        #endregion

        //显示错误页面
        public void ShowErrorPage()
        {
            Response.Redirect(CommonHelper.GetPrePath() + "ErrorPage.htm", true);
        }

        public void ShowErrorHtml(string url)
        {
            Response.Write("你访问的页面错误啦!<a href='" + url + "'>点击这里返回</a>");
            Response.End();
        }
        public void ShowErrorHtml(string txt, string url)
        {
            Response.Write(txt + "!<a href='" + url + "'>点击这里返回</a>");
            Response.End();
        }

        public void ShowError(string txt)
        {
            Response.Write(txt);
            Response.End();
        }

        public int GetDecodeInt(string param)
        {
            string value = GetString(param);
            if (value.Length < 1) return 0;
            return CommonHelper.DecodeInt(value);
        }
        public string GetDecodeString(string param)
        {
            string value = GetString(param);
            if (value.Length < 1) return "";
            return CommonHelper.DecodeString(value);
        }

        public void SelItemSelected(DropDownList ddl, object value)
        {
            ddl.ClearSelection();
            System.Web.UI.WebControls.ListItem item = ddl.Items.FindByValue(value.ToString());
            if (item != null) item.Selected = true;
        }

        public void SelRadioItemSelected(RadioButtonList rbl, object value)
        {
            rbl.ClearSelection();
            System.Web.UI.WebControls.ListItem item = rbl.Items.FindByValue(value.ToString());
            if (item != null) item.Selected = true;
        }


        public string GDis_STime
        {
            get
            {
                string dm = DateTime.Now.ToString("yyyyMM");
                if (Convert.ToInt32(dm) >= 202009) return dis_stime;
                return "00:00:00";
            }
        }

        public string GDis_ETime
        {
            get
            {
                string dm = DateTime.Now.ToString("yyyyMM");
                if (Convert.ToInt32(dm) >= 202009) return dis_etime;
                return "23:59:59";
            }
        }

        public string getTodTime(DateTime sTime)
        {
            return getTodTime(sTime.ToString("yyyy-MM-dd"));
        }
        public string getTodTime(string stime)
        {
            DisTime dTime = redis.RedisHelper.HashGet<DisTime>("distime", stime);
            if (dTime != null && dTime.stime != "") return dTime.stime;
            return stime + " " + GDis_STime;
            //string st = redis.RedisHelper.StringGet("dis_" + stime);
            //if (string.IsNullOrEmpty(st)) return stime + " " + dis_stime;
            //return st;
        }

        public string getTormTime(DateTime eTime)
        {
            return getTormTime(eTime.ToString("yyyy-MM-dd"));
        }
        public string getTormTime(string etime)
        {
            DisTime dTime = redis.RedisHelper.HashGet<DisTime>("distime", etime);
            //string et = redis.RedisHelper.StringGet("die_" + etime);
            if (dTime == null || dTime.etime == "")
            {
                if (dis_etime.IndexOf("-") != -1)
                {
                    string detime = dis_etime.Replace("-", "");
                    DateTime _ctime = Convert.ToDateTime(etime);
                    return _ctime.AddDays(1).ToString("yyyy-MM-dd") + " " + detime;
                }
                return etime + " " + GDis_ETime;
            }
            return dTime.etime;
        }


        public void getTTime(string stime, string etime, out string tstime, out string tetime)
        {
            DisTime sdTime = null;
            DisTime edTime = null;
            if (stime == etime)
            {
                sdTime = redis.RedisHelper.HashGet<DisTime>("distime", etime);
                edTime = sdTime;
            }
            else
            {
                sdTime = redis.RedisHelper.HashGet<DisTime>("distime", stime);
                edTime = redis.RedisHelper.HashGet<DisTime>("distime", etime);
            }
            if (sdTime == null)
            {
                tstime = stime + " " + GDis_STime;
            }
            else
            {
                if (sdTime.stime != "") tstime = sdTime.stime;
                else tstime = stime + " " + GDis_STime;
            }
            if (edTime == null)
            {
                if (dis_etime.IndexOf("-") != -1)
                {
                    string detime = dis_etime.Replace("-", "");
                    DateTime _ctime = Convert.ToDateTime(etime);
                    tetime = _ctime.AddDays(1).ToString("yyyy-MM-dd") + " " + detime;
                }
                else
                {
                    tetime = etime + " " + GDis_ETime;
                }
            }
            else
            {
                if (string.IsNullOrEmpty(edTime.etime))
                {
                    if (dis_etime.IndexOf("-") != -1)
                    {
                        string detime = dis_etime.Replace("-", "");
                        DateTime _ctime = Convert.ToDateTime(etime);
                        tetime = _ctime.AddDays(1).ToString("yyyy-MM-dd") + " " + detime;
                    }
                    else
                    {
                        tetime = etime + " " + GDis_ETime;
                    }
                }
                else tetime = edTime.etime;
            }
        }

        public string getDefDateWhere(string sdate, string edate)
        {
            string _stime = ""; //getTodTime(edate);
            string _etime = "";// getTormTime(edate);
            if (sdate == "" && edate != "")
            {
                getTTime(edate, edate, out _stime, out _etime);
                return "(datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0)";
            }
            if (sdate != "" && edate != "")
            {
                getTTime(sdate, edate, out _stime, out _etime);
                return "datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0)";
            }
            return "";
        }

        public string getDispatchDateWhere(string sdate, string edate)
        {
            string _stime = ""; //getTodTime(edate);
            string _etime = "";// getTormTime(edate);
            if (sdate == "" && edate != "")
            {
                getTTime(edate, edate, out _stime, out _etime);
                return "(datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0)";
            }
            if (sdate != "" && edate != "")
            {
                getTTime(sdate, edate, out _stime, out _etime);
                return "(datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0)";
            }
            return "";
        }

        public string getDispatchDateWhere(string field, string sdate, string edate)
        {
            string _stime = ""; //getTodTime(edate);
            string _etime = "";// getTormTime(edate);
            if (sdate == "" && edate != "")
            {
                getTTime(edate, edate, out _stime, out _etime);
                return "(datediff(d,'" + _stime + "'," + field + ")>=0 and datediff(s,'" + _stime + "'," + field + ")>=0 and  datediff(s,'" + _etime + "'," + field + ")<=0)";
            }
            if (sdate != "" && edate != "")
            {
                getTTime(sdate, edate, out _stime, out _etime);
                return "(datediff(d,'" + _stime + "'," + field + ")>=0 and datediff(s,'" + _stime + "'," + field + ")>=0 and  datediff(s,'" + _etime + "'," + field + ")<=0)";
            }
            return "";
        }

        public string getDispatchDateWhere(DateTime etime)
        {
            if (Convert.ToInt32(etime.ToString("HHmmss")) < 60000)
            {
                etime = etime.AddDays(-1);
            }
            string _stime = getTodTime(etime.ToString("yyyy-MM-dd"));
            string _etime = getTormTime(etime.ToString("yyyy-MM-dd"));
            return " datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0";
        }

        public string getDispatchDateNoTimeWhere(DateTime etime)
        {
            string _stime = getTodTime(etime);
            string _etime = getTormTime(etime);
            return " datediff(d,'" + _stime + "',createtime)>=0 and datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0";
        }


        public string getProductionTaskWhere(string stime, string etime)
        {
            return "productiontaskid in (select distinct productiontaskid from ce_erpdispatchtask where " + getSaleDispatchDateWhere(stime, etime) + " and ispatch=0 )";
        }

        public string getSaleDispatchDateWhere(string stime, string etime)
        {
            return getDispatchDateWhere(stime, etime);
        }

        //public string getSaleDispatchDateNoTimeWhere(DateTime etime)
        //{
        //    string _stime = etime.ToString("yyyy-MM-dd") + " 00:00:00";
        //    string _etime = etime.ToString("yyyy-MM-dd") + " 23:59:59";
        //    return " datediff(s,'" + _stime + "',createtime)>=0 and  datediff(s,'" + _etime + "',createtime)<=0";
        //}


        //private void setDisTimeRedis2(string sdate,string edate, out string _stime, out string _etime)
        //{
        //    _stime = "";
        //    _etime = "";
        //    string dkey = Convert.ToDateTime(sdate).ToString("yyyy-MM-dd");
        //    string dStr = redis.RedisHelper.StringGet("dis_" + dkey);
        //    if (!String.IsNullOrEmpty(dStr))
        //    {
        //        string[] dArr = dStr.Split('|');
        //        _stime = dArr[0];
        //    }
        //    else
        //    {
        //        _stime = getTodTime(sdate);
        //    }
        //    dkey = Convert.ToDateTime(edate).ToString("yyyy-MM-dd");
        //    dStr = redis.RedisHelper.StringGet("dis_" + dkey);
        //    if (!string.IsNullOrEmpty(dStr))
        //    {
        //        string[] dArr = dStr.Split('|');
        //        _etime = dArr[1];
        //    }
        //    if (_etime == "") _etime = getTodTime(edate);

        //}

        //private void setDisTimeRedis(string date,out string _stime,out string _etime)
        //{
        //    string dkey = Convert.ToDateTime(date).ToString("yyyy-MM-dd");
        //    string dStr = redis.RedisHelper.StringGet("dis_" + dkey);
        //    if (!String.IsNullOrEmpty(dStr))
        //    {
        //        string[] dArr = dStr.Split('|');
        //        _stime = dArr[0];
        //        _etime = dArr[1];
        //    }
        //    else
        //    {
        //        _stime = getTodTime(date);
        //        _etime = getTormTime(date);
        //    }
        //}



        #region 格式化显示方式
        /// <summary>
        /// 返回是否过期
        /// </summary>
        /// <param name="endTime"></param>
        /// <returns></returns>
        public static bool CheckIsExpire(object endTime)
        {
            return DateTime.Now.Subtract(Convert.ToDateTime(endTime)).Days > 0;
        }
        /// <summary>
        /// 布尔值显示文字
        /// </summary>
        /// <param name="result"></param>
        /// <param name="tStr"></param>
        /// <param name="fStr"></param>
        /// <returns></returns>
        public string GetBoolenString(object result, string tStr, string fStr)
        {
            if (result.Equals(DBNull.Value)) return "";
            return Convert.ToBoolean(result) ? tStr : fStr;
        }
        /// <summary>
        /// 图片显示
        /// </summary>
        /// <param name="imgUrl"></param>
        /// <returns></returns>
        public string GetImgString(object imgUrl)
        {
            return GetImgString(imgUrl, "");
        }

        public string GetImgString(object imgUrl, string noPic)
        {
            string str = "<img alt='' class=\"g_img\" align=\"absmiddle\"  src=\"{0}\" />";
            string img = noPic == "" ? "images/noImg.gif" : "images/" + noPic;
            if (imgUrl.ToString() != "") img = imgUrl.ToString().Replace("images/", "images/i2/");
            return string.Format(str, "../../" + img);
        }

        public string GetMerchantImgString(object imgUrl, string noPic)
        {
            string str = "<img alt='' class=\"g_img\" align=\"absmiddle\"  src=\"{0}\" />";
            string img = noPic == "" ? "images/noImg.gif" : "images/" + noPic;
            if (imgUrl.ToString() != "") img = "Documents/" + imgUrl;
            return string.Format(str, "../../" + img);
        }

        public string GetSiteImgString(object imgUrl, object title)
        {
            string str = "<img alt=\"{1}\" title\"{1}\" class=\"g_img\" align=\"absmiddle\"  src=\"{0}\" />";
            string img = "";
            if (imgUrl.ToString() != "") img = "Documents/" + imgUrl;
            return string.Format(str, "../../" + img, title);
        }

        public string GetCurrentImgString(object imgUrl, string noPic)
        {
            string img = noPic == "" ? "images/noImg.gif" : "images/" + noPic;
            if (imgUrl.ToString() != "") img = "Documents/" + imgUrl;
            return img;
        }


        /// <summary>
        /// 格式化日期
        /// </summary>
        /// <param name="date"></param>
        /// <returns></returns>
        public string GetFormatDate(object date)
        {
            return GetFormatDate(date, "无");
        }
        public string GetFormatDate(object date, string def)
        {
            if (date == null) return def;
            return date.ToString() == "" ? def : Convert.ToDateTime(date).ToString("yyyy-MM-dd");
        }
        /// <summary>
        /// 过期日期
        /// </summary>
        /// <param name="sDate"></param>
        /// <param name="eDate"></param>
        /// <returns></returns>
        public string GetFormatExpireDate(object sDate, object eDate)
        {
            return GetFormatExpireDate(sDate, eDate, "无");
        }
        public string GetFormatExpireDate(object sDate, object eDate, string defaultTxt)
        {
            if (sDate.ToString() == "" && eDate.ToString() == "")
            {
                return defaultTxt;
            }
            return "<span style=\"color:green\">" + GetFormatDate(sDate) + "<span> 至 <span style=\"color:blue\">" + GetFormatDate(eDate) + "</span>";
        }
        /// <summary>
        /// 格式日期带时间
        /// </summary>
        /// <param name="date"></param>
        /// <returns></returns>
        public string GetFormatDateTime(object date)
        {
            if (date == null || date.Equals(DBNull.Value)) return "";
            return date.ToString() == "" ? "" : Convert.ToDateTime(date).ToString("yyyy-MM-dd HH:mm");
        }

        public string GetCurrentDateTime(object date)
        {
            if (date.Equals(DBNull.Value) || date.ToString() == "") return "";
            DateTime dt1 = DateTime.Now;
            DateTime dt2 = Convert.ToDateTime(date);
            TimeSpan span = dt1.Subtract(dt2);
            if (span.TotalDays > 5)
            {
                return dt2.ToString("yyyy-MM-dd HH:mm");
            }/*
            else if (span.TotalDays > 30)
            {
                return "1个月前";
            }
            else if (span.TotalDays > 14)
            {
                return "2周前";
            }
            else if (span.TotalDays > 7)
            {
                return "1周前";
            }*/
            else if (span.TotalDays > 1)
            {
                return string.Format("{0}天前", (int)Math.Floor(span.TotalDays));
            }
            else if (span.TotalHours > 1)
            {
                return string.Format("{0}小时前", (int)Math.Floor(span.TotalHours));
            }
            else if (span.TotalMinutes > 1)
            {
                return string.Format("{0}分钟前", (int)Math.Floor(span.TotalMinutes));
            }
            else if (span.TotalSeconds >= 1)
            {
                return string.Format("{0}秒前", (int)Math.Floor(span.TotalSeconds));
            }
            else
            {
                return "刚刚";
            }
        }


        /// <summary>
        /// 格式化时间
        /// </summary>
        /// <param name="sTime"></param>
        /// <param name="eTime"></param>
        /// <returns></returns>
        public string GetFormatTime(object sTime, object eTime)
        {
            string tmp = sTime.ToString();
            string firstTime = "", endTime = "";
            if (tmp == "" || tmp == "-1") return "全天";

            if (tmp == "0") firstTime = "00:00";
            else if (tmp == "30") firstTime = "00:30";
            else firstTime = tmp.Substring(0, tmp.Length - 2).PadLeft(2, '0') + ":" + tmp.Substring(tmp.Length - 2);
            tmp = eTime.ToString();
            if (tmp == "0") endTime = "00:00";
            else if (tmp == "30") endTime = "00:30";
            else endTime = tmp.Substring(0, tmp.Length - 2).PadLeft(2, '0') + ":" + tmp.Substring(tmp.Length - 2);
            return firstTime + " ~ " + endTime;
        }

        public void SetDateWhere(string field, string start, string end, IList<string> where)
        {
            if (start != "" || end != "")
            {
                if (start != "" && end != "")
                    where.Add(string.Format(" (DATEDIFF(d,'{0}',{2})>=0 and DATEDIFF(d,'{1}',{2})<=0 )", start, end, field));
                else if (start != "")
                    where.Add(string.Format(" {1}>='{0}'", start, field));
                else
                    where.Add(string.Format(" dateDiff(d,{1},'{0}')=0 ", end, field));
            }
        }

        public void SetDateWhereB(string field, string start, string end, IList<string> where)
        {
            if (start != "" || end != "")
            {
                if (start != "" && end != "")
                {
                    if (start == end) where.Add(string.Format(" dateDiff(d,{1},'{0}')=0 ", end, field));
                    else where.Add(string.Format(" (DATEDIFF(s,'{0}',{2})>=0 and DATEDIFF(s,'{1}',{2})<=0 )", start, end, field));//where.Add(string.Format(" ({2} Between '{0}' and '{1}' )", start, end, field));
                }
                else if (start != "")
                    where.Add(string.Format(" {1}>='{0}'", start, field));
                else
                    where.Add(string.Format(" dateDiff(d,{1},'{0}')=0 ", end, field));
            }
        }

        public string GetDateWhere(string field, string start, string end)
        {
            if (start != "" || end != "")
            {
                if (start != "" && end != "")
                    return string.Format(" (DATEDIFF(d,'{0}',{2})>=0 and DATEDIFF(d,'{1}',{2})<=0 )", start, end, field);
                else if (start != "")
                    return string.Format(" {1}>='{0}'", start, field);
                else
                    return string.Format(" dateDiff(d,{1},'{0}')=0 ", end, field);
            }
            return "";
        }

        /// <summary>
        /// 获取精度数据
        /// </summary>
        /// <param name="value"></param>
        /// <returns></returns>
        public string GetDoubleString(object value)
        {
            if (string.IsNullOrEmpty(value.ToString())) return "";
            string db = Convert.ToDouble(value).ToString("F2");
            return db.Replace(".00", "");
        }
        public string GetDoubleString(object value, int num)
        {
            if (string.IsNullOrEmpty(value.ToString())) return "0";
            return Convert.ToDouble(value).ToString("N" + num);
        }
        public string GetDoubleString(object value, string txt)
        {
            if (string.IsNullOrEmpty(value.ToString())) return txt;
            if (Convert.ToDouble(value) < 1) return txt;
            else return GetDoubleString(value);
        }
        //获取还剩几天
        public string GetDayByDate(object date)
        {
            DateTime curDt = DateTime.Now;
            if (date.ToString() == "") return "己过期";
            DateTime exDt = Convert.ToDateTime(date);
            TimeSpan tdays = exDt - curDt;
            if (tdays.Days < 0) return "己过期";
            else if (tdays.Days == 0) return "今天";
            return tdays.Days + "天";
        }

        /// <summary>
        /// 获取带有空值的字符串
        /// </summary>
        /// <param name="result">data</param>
        /// <param name="nullStr">为空时显示的内容</param>
        /// <returns></returns>
        public string GetWithEmptyString(object result, string nullStr)
        {
            if (result == null) return nullStr;
            return result.ToString().Length > 0 ? result.ToString() : nullStr;
        }
        /// <summary>
        /// 获取两个数字相差的数量
        /// </summary>
        /// <param name="aNum"></param>
        /// <param name="num"></param>
        /// <returns></returns>
        public object GetMinuteNum(object aNum, object num)
        {
            if (aNum.ToString() == "" || num.ToString() == "") return 0;
            return Convert.ToInt32(aNum) - Convert.ToInt32(num);
        }

        public double GetDoubleMinuteNum(object aNum, object num)
        {
            return Convert.ToDouble(aNum) - Convert.ToDouble(num);
        }

        public string GetDoubleMinuteString(object aNum, object num)
        {
            return GetDoubleString(Convert.ToDouble(aNum) - Convert.ToDouble(num));
        }

        #endregion

        #region 页面方法

        //设置过期
        public void SetPageExpires()
        {
            Response.Buffer = true;
            Response.ExpiresAbsolute = DateTime.Now.AddSeconds(-1);
            Response.Expires = 0;
            Response.AddHeader("pragma", "no-cache");
            Response.AddHeader("cache-control", "private");
            Response.CacheControl = "no-cache";
        }
        #endregion

        #region URL参数
        /// <summary>
        /// 获取当前Url带完整参数
        /// </summary>
        /// <param name="url"></param>
        /// <param name="parm"></param>
        /// <param name="nshow">不加的参数</param>
        /// <returns></returns>
        public string GetCurrentUrl(string url, string parm, string nshow)
        {
            string query = HttpContext.Current.Request.Url.Query;
            StringBuilder qStr = new StringBuilder();
            qStr.Append(url + "?");
            if (query != "")
            {
                query = query.Substring(1);
                string key = parm.Split('=')[0];
                string[] qArr = query.Split('&');
                for (int i = 0; i < qArr.Length; i++)
                {
                    if (qArr[i].Split('=')[0] != key && qArr[i].Split('=')[0] != nshow)
                        qStr.Append(qArr[i] + "&");
                }
            }
            qStr.Append(parm);
            return qStr.ToString();
        }

        public string GetCurrentUrl(string parm, string nshow)
        {
            return GetCurrentUrl("", parm, nshow);
        }

        /// <summary>
        /// 获取当前Url带完整参数
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public string GetCurrentUrl(string parm)
        {
            return GetCurrentUrl("", parm, "");
        }

        /// <summary>
        /// 检测URL参数是否存在
        /// </summary>
        /// <param name="parms"></param>
        /// <returns></returns>
        public bool UrlParmsCheck(string parms)
        {
            return CommonHelper.UrlParmsCheck(parms);
        }
        public bool UrlPostParmsCheck(string parms)
        {
            return CommonHelper.UrlPostParmsCheck(parms);
        }

        public int GetInt(string parm)
        {
            return CommonHelper.GetInt(parm);
        }
        public int GetPostInt(string param)
        {
            return CommonHelper.GetPostInt(param);
        }
        public double GetDouble(string param)
        {
            string v = GetString(param);
            if (v == "") return 0;
            return Convert.ToDouble(v);
        }
        public double GetPostDouble(string param)
        {
            string v = GetPostString(param);
            if (v == "") return 0;
            return Convert.ToDouble(v);
        }

        public static String cleanHtml(String htmlText)
        {
            if (htmlText == null)
                return null;

            htmlText = htmlText.Trim();
            if (htmlText.Length == 0)
                return htmlText;

            string[] regex = { "expression\\((.*?)\\)", "eval\\((.*?)\\)", "<script[^>]*?>[\\s\\S]*?</script>", "<style[^>]*?>[\\s\\S]*?</style>",
                "<!--.*?-->", "<script[^>]*?>", "<!--", "javascript:", "vbscript:","onload(.*?)=" };
            for (int i = 0; i < regex.Length; i++)
            {
                htmlText = Regex.Replace(htmlText, regex[i], "", RegexOptions.IgnoreCase);
            }

            htmlText = htmlText.Replace("--", "- -").Replace("'", "＇").Replace("/*", "/ *");//.Replace("(", "（").Replace(")", "）");
            return htmlText;
        }

        public string GetString(string param)
        {
            string text = CommonHelper.GetString(param);
            text = cleanHtml(text);
            return text;
        }
        public string GetPostString(string param)
        {
            string text = CommonHelper.GetPostString(param).Trim();
            text = cleanHtml(text);
            return text;
        }
        public string GetDeepString(params string[] parms)
        {
            string text = CommonHelper.GetDeepString(parms);
            text = cleanHtml(text);
            return text;
        }
        public string GetHttpDecodeString(string parm)
        {
            string text = HttpUtility.UrlDecode(GetString(parm));
            text = cleanHtml(text);
            return text;
        }
        public string GetHttpDecodeString(string parm, Encoding coding)
        {
            string text = HttpUtility.UrlDecode(GetString(parm), coding);
            text = cleanHtml(text);
            return text;
        }
        public int GetDeepIndex(params string[] parms)
        {
            return CommonHelper.GetDeepIndex(parms);
        }
        #endregion

        #region 运行JS脚本显示

        public void ShowScript(string script)
        {
            Page.ClientScript.RegisterStartupScript(GetType(), "alt", "<script>" + script + "</script>");
        }

        /// <summary>
        /// 显示消息
        /// </summary>
        /// <param name="msg">信息内容</param>
        public void ShowMsg(string msg)
        {
            ShowMsg("提示", msg);
        }
        /// <summary>
        /// 显示消息
        /// </summary>
        /// <param name="title">提示</param>
        /// <param name="msg">信息内容</param>
        public void ShowMsg(string title, string msg)
        {
            ShowMsg(title, msg, "");
        }
        /// <summary>
        /// 显示消息
        /// </summary>
        /// <param name="title">提示</param>
        /// <param name="msg">信息内容</param>
        /// <param name="msg">方法</param>
        public void ShowMsg(string title, string msg, string func)
        {
            Page.ClientScript.RegisterStartupScript(GetType(), title, "<script>alert('" + msg + "');" + func + "</script>");
        }


        /// <summary>
        /// 弹出显示结果
        /// </summary>
        /// <param name="msg"></param>
        public void ShowResult(string msg)
        {
            ShowResult(msg, "");
        }
        /// <summary>
        /// 弹出显示结果
        /// </summary>
        /// <param name="msg"></param>
        /// <param name="func"></param>
        public void ShowResult(string msg, string func)
        {
            func = func.Replace("'", "\"");
            Page.ClientScript.RegisterStartupScript(GetType(), "result", "<script>$(document).ready( function(){ resultShow('" + msg + "','" + func + "');});</script>");
        }

        #endregion

    }

    public enum SearchDateEnum
    {
        Empty = 9,
        Default = 0,
        DefaultTime = 5,
        OneDay = 1,
        OneMonth = 2,
        OneYear = 3,
        TwoMonth = 4
    }
}