asp.net中怎么自定义会话管理

/// <summary> /// 微信会话记录类，用户存储会话记录列表 /// </summary> public class WeixinKeFuInfo { public int UId { get; set; }//编号 public string UserOpenId { get; set; }//用户的OpenID public string UserContent { get; set; }//用户内容 public string CreaterDate { get; set; }//创建时间 } /// <summary> /// 与微信用户会话的消息记录类 /// </summary> public class WxMessageInfo { public int msgId { get; set; }//消息ID public string FromUser { get; set; }//发送用户 public string ToUser { get; set; }//接收用户 public string Content { get; set; }//发送内容 public string FaSongDate { get; set; }//发送时间 public string UId { get; set; }//会话用户的UId,微信会话记录类外键 } /// <summary> /// 发送文本。。。。。。。。。。。。。还记得这个方法吗？就是根据用户发送过来的消息类型进行判断后，如果是文本就回复发送此方法内的内容 /// </summary> /// <param name="requestXML"></param> private void SendTextCase(RequestXML requestXML) { 　　　　　WeixinKeFuService wkfs = new WeixinKeFuService();//自己写的服务类 //根据openId查询数据库会话记录是否存在 WeixinKeFuInfo wkfinfoinfo = wkfs.GetWeixinKeFuInfoByOpenId(requestXML.FromUserName.ToString()); if (wkfinfoinfo != null) { //如果存在直接保存消息记录 WxMessageService wms = new WxMessageService(); WxMessageInfo wminfo = new WxMessageInfo(); wminfo.FromUser = requestXML.FromUserName.ToString(); wminfo.ToUser = "我"; wminfo.Content = requestXML.Content.ToString(); wminfo.FaSongDate = System.DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"); wminfo.UId = wkfinfoinfo.UId.ToString(); wms.AddWxMessageInfo(wminfo); } else { //如果不存在新建会话记录 WeixinKeFuInfo wkfinfo = new WeixinKeFuInfo(); wkfinfo.UserOpenId = requestXML.FromUserName.ToString(); wkfinfo.UserContent = requestXML.Content.ToString(); wkfinfo.CreaterDate = System.DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"); wkfs.AddWeixinKeFuInfo(wkfinfo); string responseContent = FormatTextXML(requestXML.FromUserName, requestXML.ToUserName, "正在接入.请稍候....."); HttpContext.Current.Response.ContentType = "text/xml"; HttpContext.Current.Response.ContentEncoding = Encoding.UTF8; HttpContext.Current.Response.Write(responseContent); HttpContext.Current.Response.End(); } 　　}

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WeiXinSessionList.aspx.cs" Inherits="DQWebSite.Administrator.WeiXinSessionList" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head id="Head1" runat="server"> <title></title> <meta http-equiv="refresh" content="60; url=WeiXinSessionList.aspx" /> <link href="css/style.css" rel="Stylesheet" type="text/css" /> <style type="text/css"> .tablestyle { width:1124px; margin:10px auto 10px auto; border:1px solid #ecd9df; text-align:center; } th { height:35px;background-image:url('images/th.gif'); background-repeat:repeat-x; } tr { height:30px; } td { border-left:1px dotted #a7b5bc; } .trcolor { background-color:#ecd9df; } tr:hover { cursor:pointer; } #FenPage { width:1124px; height:25px; line-height:25px; text-align:center; margin:20px auto 20px auto; } .linka { color:#0094ff; cursor:pointer; } .fenyebtn {width:60px; height:25px; border:1px solid #ced9df; border-radius:5px; text-align:center; line-height:25px; float:right; } .fenyebtn2 { width:60px; height:25px; border:1px solid #ced9df; border-radius:5px; text-align:center; line-height:25px;margin-left:10px;float:right; } .toPageIndex { width:60px;height:25px; background-image:url('images/inputbg.gif'); margin-left:10px; background-repeat:repeat-x;border-top:solid 1px #a7b5bc; border-left:solid 1px #a7b5bc; border-right:solid 1px #ced9df; border-bottom:solid 1px #ced9df; text-align:center; float:right; } .gotoPagebtn { width:60px; height:25px; border:1px solid #ced9df; border-radius:5px; text-align:center; line-height:25px;margin-left:10px;float:right; background-color:#ced9df; } .deletebtn {float:left;width:100px; color:#000; height:25px; background-color:#ced9df; border:1px solid #ced9df; border-radius:5px; text-align:center; } #BtnDeleteSelected:hover { cursor:pointer; } .publishHuoDong {background-color:#ced9df; border:1px solid #ced9df; border-radius:5px;text-align:center; width:100px; color:#000; height:25px; line-height:25px; float:left; } a { color:#08a5e0; } .droplist { background-image:url('images/inputbg.gif'); background-repeat:repeat-x; width:120px; height:25px; border:1px solid #ced9df; } </style> <script type="text/javascript"> function EditRoster(piciNumber) { var url = 'MessageWindow.aspx?id=' + piciNumber; //转向网页的地址; var name = 'add'; //网页名称，可为空; var iWidth = 850; //弹出窗口的宽度; var iHeight = 600; //弹出窗口的高度; //获得窗口的垂直位置 var iTop = (window.screen.availHeight - 30 - iHeight) / 2; //获得窗口的水平位置 var iLeft = (window.screen.availWidth - 10 - iWidth) / 2; window.open(url, name, 'height=' + iHeight + ',,innerHeight=' + iHeight + ',width=' + iWidth + ',innerWidth=' + iWidth + ',top=' + iTop + ',left=' + iLeft + ',status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=0,titlebar=no'); } </script> </head> <body > <form id="form1" runat="server"> <div class="place"> <span>位置：</span> <ul class="placeul"> <li><a href="WelCome.aspx" target="rightFrame">首页</a></li> <li>微信管理</li> <li>德桥员工服务中心--会话管理</li> </ul> </div> <div> <div > <font > 根据微信公众平台规定，用户主送发起会话后，48小时之内可与该用户进行无限次会话，超过48小时不能主动会话。</font> </div> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <table class="tablestyle"> <asp:Repeater ID="RepeaterGustBookList" runat="server" OnItemDataBound="RepeaterGustBookList_ItemDataBound"> <HeaderTemplate> <tr> <th ><asp:CheckBox ID="CheckAll" runat="server" oncheckedchanged="CheckAll_CheckedChanged" /><br /></th> <th >openId</th> <%-- <th >昵称</th> <th >性别</th>--%> <th >初始内容</th> <th >接入时间</th> <th >近期会话</th> <th >会话状态</th> <th >已过时间</th> <th >会话操作</th> </tr> </HeaderTemplate> <ItemTemplate> <tr style='%#(Container.ItemIndex%2==0)?"#fff":"#ced9ff"%>' > <td><asp:CheckBox ID="CheckIn" runat="server" /></td> <td><asp:Label ID="lbUId" runat="server" Visible="false" Text="Label"></asp:Label> <%# Eval("UserOpenId")%> </td> <%-- <td><asp:Label ID="lbNikeName" runat="server" Text="未知"></asp:Label></td> <td><asp:Label ID="lbSex" runat="server" Text="未知"></asp:Label></td>--%> <td><%# (Eval("UserContent").ToString().Length>10)?Eval("UserContent").ToString().Substring(0,10)+"..":Eval("UserContent") %></td> <td><%# Eval("CreaterDate")%></td> <td><asp:Label ID="lblastDate" runat="server" Text="未知"></asp:Label></td> <td><asp:Label ID="lbState" runat="server" Text="未知"></asp:Label></td> <td><asp:Label ID="lbChaoshi" runat="server" Text="未知"></asp:Label></td> <td><a onclick="EditRoster(<%# Eval("UId") %>);">启动会话</a> <%-- <asp:HyperLink ID="HyperLinkNewSession" runat="server">新建</asp:HyperLink> --%> </td> </tr> </ItemTemplate> </asp:Repeater> </table> <div id="FenPage"> <asp:LinkButton ID="LinkBtnToPage" CssClass="gotoPagebtn" runat="server" OnClick="LinkBtnToPage_Click">确定</asp:LinkButton> <asp:TextBox ID="txtPageIndex" CssClass="toPageIndex" runat="server"></asp:TextBox> <asp:HyperLink ID="lnkLast" runat="server"><span class="fenyebtn2">>>|</span></asp:HyperLink> <asp:HyperLink ID="lnkNext" runat="server"><span class="fenyebtn2">></span></asp:HyperLink> <asp:HyperLink ID="lnkTop" runat="server"><span class="fenyebtn2"><</span></asp:HyperLink> <asp:HyperLink ID="lnkFist" runat="server"><span class="fenyebtn">|<<</span></asp:HyperLink> <asp:Button ID="BtnDelete" runat="server" Text="删除选中项" CssClass="deletebtn" BackColor="ButtonFace" onclick="BtnDelete_Click" /> <span >当前第</span> <span ><asp:Label ID="lbPageIndex" runat="server" Text=""></asp:Label></span> <span >页/</span> <span >共</span> <span ><asp:Label ID="lbCountPage" runat="server" Text=""></asp:Label></span> <span >页</span> <span ><asp:Label ID="lbPageSize" runat="server" Text=""></asp:Label></span> <span >共搜索到 </span> <span ><asp:Label ID="lbCountData" runat="server" Text=""></asp:Label></span> <span >条记录.</span> </div> </ContentTemplate> </asp:UpdatePanel> </div> </form> </body> </html>

PagedDataSource pds = new PagedDataSource(); protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { BindGustBookList(); this.DataBind(); UsersInfo user = Session["Users"] as UsersInfo; if (user != null && user.RolsId == 1) { this.BtnDelete.Enabled = true; } else { this.BtnDelete.Enabled = false; } } } private void BindGustBookList() { WeixinKeFuService wkf = new WeixinKeFuService(); List<WeixinKeFuInfo> wkflists = wkf.GetAllWeixinKeFuInfoList(); //if (this.DDLState.SelectedValue.Equals("1")) //{ // lists = gbs.GetAllGustBookListByState(); //} //else if (this.DDLState.SelectedValue.Equals("2")) //{ // lists = gbs.GetAllGustBookListByState2(); //} //else //{ // lists = gbs.GetAllGustBookList(); //} pds.DataSource = wkflists; pds.AllowPaging = true; pds.PageSize = 20;//每页显示为20条 int CurrentPage; if (!String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim())) { CurrentPage = Convert.ToInt32(this.txtPageIndex.Text.ToString().Trim()); } else if (Request.QueryString["Page"] != null) { CurrentPage = Convert.ToInt32(Request.QueryString["Page"]); } else { CurrentPage = 1; } pds.CurrentPageIndex = CurrentPage - 1;//当前页的索引就等于当前页码-1； if (!pds.IsFirstPage) { //Request.CurrentExecutionFilePath 为当前请求的虚拟路径 this.lnkTop.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurrentPage - 1); this.lnkFist.Enabled = this.lnkTop.Enabled = true; this.lnkNext.Enabled = this.lnkLast.Enabled = true; } else { this.lnkFist.Enabled = this.lnkTop.Enabled = false; this.lnkNext.Enabled = this.lnkLast.Enabled = true; this.lnkFist.Attributes.Add("style", "color:#ced9df;"); this.lnkTop.Attributes.Add("style", "color:#ced9df;"); this.lnkNext.Attributes.Remove("style"); this.lnkLast.Attributes.Remove("style"); } if (!pds.IsLastPage) { //Request.CurrentExecutionFilePath 为当前请求的虚拟路径 this.lnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurrentPage + 1); this.lnkFist.Enabled = this.lnkTop.Enabled = true; this.lnkNext.Enabled = this.lnkLast.Enabled = true; } else { this.lnkNext.Enabled = this.lnkLast.Enabled = false; this.lnkFist.Enabled = this.lnkTop.Enabled = true; this.lnkNext.Attributes.Add("style", "color:#ced9df;"); this.lnkLast.Attributes.Add("style", "color:#ced9df;"); this.lnkFist.Attributes.Remove("style"); this.lnkTop.Attributes.Remove("style"); } this.lnkFist.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1);//跳转至首页 this.lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(pds.PageCount);//跳转至末页 this.RepeaterGustBookList.DataSource = pds; this.RepeaterGustBookList.DataBind(); this.lbCountData.Text = wkflists.Count.ToString(); this.lbPageIndex.Text = (pds.CurrentPageIndex + 1).ToString(); this.lbPageSize.Text = "每页" + pds.PageSize.ToString() + "条记录"; this.lbCountPage.Text = pds.PageCount.ToString(); this.txtPageIndex.Text = (pds.CurrentPageIndex + 1).ToString(); if (int.Parse(wkflists.Count.ToString()) <= int.Parse(pds.PageSize.ToString())) { this.lnkFist.Visible = this.lnkTop.Visible = this.lnkNext.Visible = this.lnkLast.Visible = this.txtPageIndex.Visible = this.LinkBtnToPage.Visible = false; } else { this.lnkFist.Visible = this.lnkTop.Visible = this.lnkNext.Visible = this.lnkLast.Visible = this.txtPageIndex.Visible = this.LinkBtnToPage.Visible = true; } } /// <summary> /// 删除选中 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void BtnDelete_Click(object sender, EventArgs e) { Boolean bools = false; foreach (RepeaterItem di in this.RepeaterGustBookList.Items) { CheckBox checkIn = (CheckBox)di.FindControl("CheckIn"); if (checkIn.Checked) { bools = true; Label lbGustNo = di.FindControl("lbUId") as Label; WeixinKeFuService wkf = new WeixinKeFuService(); int num = wkf.DeleteWeixinKeFuInfo(int.Parse(lbGustNo.Text.ToString())); if (num > 0) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除成功！');location='WeiXinSessionList.aspx'", true); } else { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除失败！');location='WeiXinSessionList.aspx'", true); } } } if (!bools) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('未选中删除项！');location='WeiXinSessionList.aspx'", true); } } /// <summary> /// 全选全不选 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void CheckAll_CheckedChanged(object sender, EventArgs e) { CheckBox checkAll = (CheckBox)sender; foreach (RepeaterItem d in this.RepeaterGustBookList.Items) { CheckBox checkIn = (CheckBox)d.FindControl("CheckIn"); checkIn.Checked = checkAll.Checked; } } protected void LinkBtnLook_Click(object sender, EventArgs e) { BindGustBookList(); } /// <summary> /// 绑定事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void RepeaterGustBookList_ItemDataBound(object sender, RepeaterItemEventArgs e) { if (e.Item.ItemType == ListItemType.Header) { CheckBox checkAll = e.Item.FindControl("CheckAll") as CheckBox; checkAll.AutoPostBack = true; } if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { WeixinKeFuInfo wkf = e.Item.DataItem as WeixinKeFuInfo; Label lbUId = e.Item.FindControl("lbUId") as Label; lbUId.Text = wkf.UId.ToString(); WxMessageService wms = new WxMessageService(); WxMessageInfo wminfo = wms.GetTopLastFaSongDateByUId(lbUId.Text.ToString()); if(wminfo!=null&&!String.IsNullOrWhiteSpace(wminfo.FaSongDate.ToString())) { Label lblastDate = e.Item.FindControl("lblastDate") as Label; lblastDate.Text = wminfo.FaSongDate.ToString(); DateTime datesystemss = DateTime.Parse(System.DateTime.Now.ToString()); DateTime lastLoingDatess = DateTime.Parse(lblastDate.Text.ToString()); TimeSpan ts11 = new TimeSpan(datesystemss.Ticks); TimeSpan ts22 = new TimeSpan(lastLoingDatess.Ticks); TimeSpan ts33 = ts11.Subtract(ts22).Duration(); Label lbState = e.Item.FindControl("lbState") as Label; string chaoshifenzhong = ts33.TotalMinutes.ToString(); if (double.Parse(chaoshifenzhong) <=10) { lbState.Text = "会话中"; lbState.Attributes.Add("style","color:red;"); } else { lbState.Text = "已结束"; } Label lbChaoshi = e.Item.FindControl("lbChaoshi") as Label; DateTime datesystem = DateTime.Parse(System.DateTime.Now.ToString()); DateTime lastLoingDate = DateTime.Parse(lblastDate.Text.ToString()); TimeSpan ts1 = new TimeSpan(datesystem.Ticks); TimeSpan ts2 = new TimeSpan(lastLoingDate.Ticks); TimeSpan ts3 = ts1.Subtract(ts2).Duration(); lbChaoshi.Text = ts3.Days.ToString() + "天" + ts3.Hours.ToString() + "小时" + ts3.Minutes.ToString() + "分钟"; } //////根据用户的openId获取用户昵称 //WeiXinServer wxs = new WeiXinServer(); /////从缓存读取accesstoken //string Access_token = Cache["Access_token"] as string; //if (Access_token == null) //{ // //如果为空，重新获取 // Access_token = wxs.GetAccessToken(); // //设置缓存的数据7000秒后过期 // Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration); //} //string Access_tokento = Access_token.Substring(17, Access_token.Length - 37); //string jsonres = ""; //jsonres = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=" + Access_tokento + "&openid=" + wkf.UserOpenId; //HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(jsonres); //myRequest.Method = "GET"; //HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse(); //StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8); //string content = reader.ReadToEnd(); //reader.Close(); ////使用前需药引用Newtonsoft.json.dll文件 //JObject jsonObj = JObject.Parse(content); //Label lbNikeName = e.Item.FindControl("lbNikeName") as Label; //Label lbSex = e.Item.FindControl("lbSex") as Label; //lbNikeName.Text = jsonObj["nickname"].ToString(); //if (jsonObj["sex"].ToString().Equals("1")) //{ // lbSex.Text = "男"; //} //else //{ // lbSex.Text = "女"; //} } } /// <summary> /// 输入页码提交跳转 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void LinkBtnToPage_Click(object sender, EventArgs e) { if (String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim())) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('页码不能为空！')", true); this.txtPageIndex.Focus(); return; } if (IsNum(this.txtPageIndex.Text.ToString().Trim())) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('页码数只能输入数字！')", true); this.txtPageIndex.Focus(); this.txtPageIndex.Text = this.lbPageIndex.Text.ToString(); return; } if (int.Parse(this.txtPageIndex.Text.ToString().Trim()) > int.Parse(this.lbCountPage.Text.ToString().Trim())) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('所输页数不能大于总页数！')", true); this.txtPageIndex.Focus(); this.txtPageIndex.Text = this.lbPageIndex.Text.ToString(); return; } BindGustBookList(); } /// <summary> /// 判断是否是数字 /// </summary> /// <param name="text"></param> /// <returns></returns> public static bool IsNum(string text) // { for (int i = 0; i < text.Length; i++) { if (!Char.IsNumber(text, i)) { return true; //输入的不是数字 } } return false; //否则是数字 }

<%@ Page Language="C#" AutoEventWireup="true" ValidateRequest="false" CodeBehind="MessageWindow.aspx.cs" Inherits="DQWebSite.Administrator.MessageWindow" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style type="text/css"> .messagestyle { width:100%; height:60px; margin-top:10px; } #LinkBtnSubSend { float:left; } /*.weixiao{ float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:0px 0px; width:30px; height:28px; } .piezui { float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-31px -0px; width:30px; height:28px; } .hanxiao {float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-0px -62px; width:30px; height:28px; } .zhuakuang {float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-218px -62px; width:28px; height:28px; } .shuai {float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-248px -62px; width:28px; height:28px; } .yiwen {float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-126px -62px; width:28px; height:28px; } .liuhan {float:left; background-image:url('images/qqbiaoqing.jpg'); background-repeat:no-repeat; background-position:-404px -30px; width:28px; height:28px; }*/ a:hover { cursor:pointer; } .LinkBtnSubSend { margin-top:5px; } </style> <script type="text/javascript"> function LessThan(oTextArea) { //获得textarea的maxlength属性 var num = oTextArea.getAttribute("maxlength") - oTextArea.value.length; document.getElementById("errmsg").innerHTML = "还可输入的字符数：" + num; //返回文本框字符个数是否符号要求的boolean值 return oTextArea.value.length < oTextArea.getAttribute("maxlength"); } </script> <script type="text/javascript" src="../js/jquery-1.7.1.min.js"></script> <script src="../ckeditor_4.5.4_full2/ckeditor/ckeditor.js"></script> </head> <body> <form id="form1" runat="server"> <div > <asp:Label ID="lbduihua1" runat="server" Text="Label"></asp:Label> <span ><asp:Label ID="lbduihuamsg" runat="server" Text="Label"></asp:Label></span> <asp:Label ID="lbduihua2" runat="server" Text="Label"></asp:Label></div> <div > <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <ul> <asp:Repeater ID="RepeaterMessageList" runat="server" OnItemDataBound="RepeaterMessageList_ItemDataBound" > <ItemTemplate> <li><span > <asp:Label ID="lbFromUser" runat="server" Text="Label"></asp:Label> </span>对<span ><%# Eval("ToUser") %></span>说： <asp:Image ID="Imagelaba" runat="server" /> <br /> <%# Eval("Content") %> [<%# Eval("FaSongDate") %>]<br /> </li> </ItemTemplate> </asp:Repeater> </ul> <asp:Timer ID="timeTick" runat="server" Interval="200" OnTick="timeTick_Tick"></asp:Timer> </ContentTemplate> </asp:UpdatePanel> </div> <textarea id="txtMessage" name="txtMessage" runat="server" class="ckeditor messagestyle" maxlength="200" onkeypress="return LessThan(this);" onchange="return LessThan(this);"></textarea> <script type="text/javascript">CKEDITOR.replace('<%=txtMessage.ClientID.Replace("_","$") %>');</script> <div > <asp:LinkButton ID="LinkBtnSubSend" CssClass="LinkBtnSubSend" runat="server" OnClick="LinkBtnSubSend_Click"><div >发送</div></asp:LinkButton> <span id="errmsg" runat="server" >该推送功能直接将信息推送到对方用户微信，谨慎发言</span> </div> </form> </body> </html>

protected void Page_Load(object sender, EventArgs e) { if(!Page.IsPostBack) { if(Request.QueryString["id"]!=null) { WeixinKeFuService wkfs = new WeixinKeFuService(); WeixinKeFuInfo wkfinfo = wkfs.GetWeixinKeFuInfoByid(int.Parse(Request.QueryString["id"].ToString())); this.lbduihuamsg.Text = wkfinfo.UserOpenId.ToString(); this.lbduihua1.Text = "正在于"; this.lbduihua2.Text = "对话中......."; WxMessageService wms = new WxMessageService(); WxMessageInfo wminfo = wms.GetTopLastFaSongDateByUId(wkfinfo.UId.ToString()); if (wminfo != null) { DateTime datesystemss = DateTime.Parse(System.DateTime.Now.ToString()); DateTime lastLoingDatess = DateTime.Parse(wminfo.FaSongDate.ToString()); TimeSpan ts11 = new TimeSpan(datesystemss.Ticks); TimeSpan ts22 = new TimeSpan(lastLoingDatess.Ticks); TimeSpan ts33 = ts11.Subtract(ts22).Duration(); string chaodays = ts33.TotalDays.ToString(); if (double.Parse(chaodays) >=2) { this.LinkBtnSubSend.Enabled = false; this.errmsg.InnerText = "会话已结束！超过48小时不能主动推送信息给该用户！"; this.lbduihua1.Text = "已经于"; this.lbduihua2.Text = "失去连接.....除非该用户主动会话才能重新建立连接！"; this.txtMessage.Attributes.Add("readonly","true"); } } BindMsgList(); this.DataBind(); } } } private void BindMsgList() { string id = Request.QueryString["id"].ToString(); WxMessageService wms = new WxMessageService(); List<WxMessageInfo> wmlist = wms.GetAllMessageList(id); if(wmlist.Count>0) { this.RepeaterMessageList.DataSource = wmlist; this.RepeaterMessageList.DataBind(); } } protected void timeTick_Tick(object sender, EventArgs e) { BindMsgList(); } /// <summary> /// 推送消息到用户 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void LinkBtnSubSend_Click(object sender, EventArgs e) { if(String.IsNullOrWhiteSpace(this.txtMessage.Value.ToString().Trim())) { this.errmsg.InnerText = "发送的内容不能为空！"; this.txtMessage.Focus(); return; } if (this.txtMessage.Value.ToString().Length < 5 || this.txtMessage.Value.ToString().Length > 200) { this.errmsg.InnerText = "发送内容应在5-200个字符之间！"; this.txtMessage.Focus(); return; } //如果存在直接保存消息记录 WxMessageService wms = new WxMessageService(); WxMessageInfo wminfo = new WxMessageInfo(); wminfo.FromUser = "我"; wminfo.ToUser = this.lbduihuamsg.Text.ToString(); wminfo.Content = this.txtMessage.Value.ToString().Trim(); wminfo.FaSongDate = System.DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"); wminfo.UId = Request.QueryString["id"].ToString(); wms.AddWxMessageInfo(wminfo); WeiXinServer wxs = new WeiXinServer(); string res = ""; ///从缓存读取accesstoken string Access_token = Cache["Access_token"] as string; if(Access_token==null) { //如果为空，重新获取 Access_token = wxs.GetAccessToken(); //设置缓存的数据7000秒后过期 Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration); } string Access_tokento = Access_token.Substring(17, Access_token.Length - 37); string txtcontent = this.txtMessage.Value.ToString().Replace("<p>", ""); StringBuilder sb = new StringBuilder(); sb.Append(txtcontent.Replace("</p>\r\n", "")); string posturl = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=" + Access_tokento; string postData = "{\"touser\":\"" + this.lbduihuamsg.Text.ToString() + "\",\"msgtype\":\"text\",\"text\":{\"content\":\"" + sb.ToString() + "\"}}"; res = wxs.GetPage(posturl, postData); //使用前需药引用Newtonsoft.json.dll文件 JObject jsonObj = JObject.Parse(res); ///获取返回结果的正确|true|false string isright = jsonObj["errcode"].ToString();//0 string istrueorfalse = jsonObj["errmsg"].ToString();//ok if (isright.Equals("0") && istrueorfalse.Equals("ok")) { this.errmsg.InnerText = "消息推送成功！消息已送达微信用户！"; this.txtMessage.Value = ""; } else { this.errmsg.InnerText = "消息推送失败！消息已保存至数据库！"; } } protected void RepeaterMessageList_ItemDataBound(object sender, RepeaterItemEventArgs e) { if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { WxMessageInfo wminfo = e.Item.DataItem as WxMessageInfo; Image Imagelaba = e.Item.FindControl("Imagelaba") as Image; Label lbFromUser = e.Item.FindControl("lbFromUser") as Label; lbFromUser.Text = wminfo.FromUser.ToString(); if (wminfo.FromUser.ToString().Equals("我")) { Imagelaba.ImageUrl = "images/fa.gif"; } else { Imagelaba.ImageUrl = "images/shou.gif"; } } }

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