微信公众号中用户分组管理.NET实例详解
Model层实体类: public class UserList { public string total { get; set; } public string count { get; set; } public userlistopenid data { get; set; } public string next_openid { get; set; } } public class userlistopenid { public List<string> openid { get; set; } } public class WxGroupsInfo { public string Group_ID { get; set; }//分组编号 public string Group_Name { get; set; }//分组名称 public string Group_Count { get; set; }//分组人数 }WX.aspx内容: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WX.aspx.cs" Inherits="test.WX" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <style type="text/css"> .inputstyle { height: 35px; line-height: 35px; text-indent: 5px; width: 350px; background-image: url('images/inputbg.gif'); background-repeat: repeat-x; border-top: solid 1px #a7b5bc; border-left: solid 1px #a7b5bc; border-right: solid 1px #ced9df; border-bottom: solid 1px #ced9df; margin: 15px auto 15px auto; } .g_title { width: 100%; border-bottom: 2px solid #ced9df; font-size: 20px; font-weight: bold; text-align: left; text-indent: 5px; height: 40px; line-height: 40px; } th { height: 35px; background-color: #31bb34; background-repeat: repeat-x; } tr { height: 30px; } #shownewgroup { width: 300px; height: 200px; background-color: white; z-index: 9999; border: 2px solid #DDD; top: 40%; left: 40%; background-color: #fff; position: fixed; margin: -100px auto auto -100px; display: none; } #shownewgroupzhezhaoceng { height: 200%; width: 200%; left: 0px; top: 0px; position: fixed; z-index: 9998; background: rgb(50, 50, 50); background: rgba(0, 0, 0, 0.5); display: none; } .closeLogin { height: 30px; border-bottom: 2px solid #31bb34; text-align: right; line-height: 30px; font-size: 14px; font-weight: bold; } a:hover { cursor: pointer; } .inputstyle22 { height: 35px; line-height: 35px; text-indent: 5px; width: 280px; background-image: url('images/inputbg.gif'); background-repeat: repeat-x; border-top: solid 1px #a7b5bc; border-left: solid 1px #a7b5bc; border-right: solid 1px #ced9df; border-bottom: solid 1px #ced9df; float: left; margin: auto 5px auto 5px; } </style> <style type="text/css"> .button { font: 15px Calibri, Arial, sans-serif; text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.4); text-decoration: none !important; white-space: nowrap; display: inline-block; vertical-align: baseline; position: relative; cursor: pointer; padding: 4px 20px; background-repeat: no-repeat; background-position: bottom left; background-image: url('button_bg.png'); background-position: bottom left, top right, 0 0, 0 0; background-clip: border-box; -moz-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; -moz-box-shadow: 0 0 1px #fff inset; -webkit-box-shadow: 0 0 1px #fff inset; box-shadow: 0 0 1px #fff inset; -webkit-transition: background-position 1s; -moz-transition: background-position 1s; transition: background-position 1s; } .blue.button { color: #0f4b6d !important; border: 1px solid #84acc3 !important; background-color: #48b5f2; background-image: url('button_bg.png'), url('button_bg.png'), -moz-radial-gradient(center bottom, circle, rgba(89, 208, 244, 1) 0, rgba(89, 208, 244, 0) 100px), -moz-linear-gradient(#4fbbf7, #3faeeb); background-image: url('button_bg.png'), url('button_bg.png'), -webkit-gradient(radial, 50% 100%, 0, 50% 100%, 100, from(rgba(89, 208, 244, 1)), to(rgba(89, 208, 244, 0))), -webkit-gradient(linear, 0% 0%, 0% 100%, from(#4fbbf7), to(#3faeeb)); } .blue.button:hover { background-color: #63c7fe; background-image: url('button_bg.png'), url('button_bg.png'), -moz-radial-gradient(center bottom, circle, rgba(109, 217, 250, 1) 0, rgba(109, 217, 250, 0) 100px), -moz-linear-gradient(#63c7fe, #58bef7); background-image: url('button_bg.png'), url('button_bg.png'), -webkit-gradient(radial, 50% 100%, 0, 50% 100%, 100, from(rgba(109, 217, 250, 1)), to(rgba(109, 217, 250, 0))), -webkit-gradient(linear, 0% 0%, 0% 100%, from(#63c7fe), to(#58bef7)); } </style> <script src="js/jquery-1.11.2.min.js"></script> <script type="text/javascript"> //修改分组名称调用的函数 function EditRoster(PayNo, name) { //alert(PayNo+":"+name); var url = 'Edit.aspx?id=' + PayNo + "&name=" + name; //转向网页的地址; var name = 'add'; //网页名称，可为空; var iWidth = 600; //弹出窗口的宽度; var iHeight = 300; //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'); } $(document).ready(function() { $(".newGroups").click(function() { $("#shownewgroupzhezhaoceng").show(); $("#shownewgroup").show(); }), $('.closeloginpage').click(function() { $("#shownewgroupzhezhaoceng").hide(); $("#shownewgroup").hide(); }); }); </script> </head> <body> <form id="form1" runat="server"> <p class="g_title">分组管理</p> <p id="shownewgroup"> <p class="closeLogin"> <span style="float: left; color: #08a5e0; font-size: 18px; text-indent: 5px;">新建分组</span> <a class="closeloginpage button blue "> 关闭 </a> </p> <p style="font-size: 12px; height: 40px; color: red; line-height: 40px;"> 30字符以内 </p> <input type="text" id="txtgroupsName" name="txtgroupsName" class="inputstyle22" maxlength="30" runat="server" value="分组名称" onfocus="if(value==defaultValue){value='';this.style.color='#000'}" onblur="if(!value){value=defaultValue;this.style.color='#999'}" style="color: #999"/> <asp:LinkButton ID="LinkBtnCreateGroup" runat="server" OnClick="LinkBtnCreateGroup_Click"> <p style="background-image: url('images/buttonbg.png'); width: 111px; height: 35px; line-height: 35px; font-weight: bold; float: left; margin-top: 20px; margin-left: 5px; text-align: center; color: #fff;"> 确定创建 </p> </asp:LinkButton> </p> <p id="shownewgroupzhezhaoceng"></p> <table style="width: 1124px; margin: 10px auto 10px auto; border: 1px solid #ecd9df; text-align: center;"> <asp:Repeater ID="RepeaterGroupList" runat="server" OnItemCommand="RepeaterGroupList_ItemCommand" OnItemDataBound="RepeaterGroupList_ItemDataBound"> <HeaderTemplate> <tr> <th>序号</th> <th>ID编号</th> <th>分组名称</th> <th>分组人数</th> <th>操作</th> </tr> </HeaderTemplate> <ItemTemplate> <tr style='background-color: <%#(Container.ItemIndex%2 == 0) ? "#fff" : "#ced9ff" %>'> <td><asp:Label ID="lbXuHao" runat="server" Text=""></asp:Label></td> <td><%# Eval("Group_ID") %></td> <td><%# Eval("Group_Name") %></td> <td><%# Eval("Group_Count") %></td> <td> <a class="button blue" onclick=" EditRoster('<%# Eval("Group_ID") %>', '<%# Eval("Group_Name") %>'); ">修改分组名称</a> <asp:LinkButton ID="LinkBtnDeleteGroup" runat="server" CommandName="DeleteGroups" CommandArgument='<%# Eval("Group_ID") %>' CssClass="button blue">删除分组</asp:LinkButton> <asp:LinkButton ID="LinkBtnSendByGroup" runat="server" CommandName="SendByGroups" CommandArgument='<%# Eval("Group_ID") %>' CssClass="button blue">此分组消息群发</asp:LinkButton> <asp:LinkButton ID="LinkBtnMoveUserToGroup" runat="server" CommandName="MoveUserToGroup" CommandArgument='<%# Eval("Group_ID") %>' CssClass="button blue">移动分组</asp:LinkButton> </td> </tr> </ItemTemplate> </asp:Repeater> </table> <a class="newGroups"><p style="background-image: url('images/buttonbg.png'); width: 111px; height: 35px; line-height: 35px; margin: 10px auto 10px 28px; font-weight: bold; float: left; text-align: center; color: #fff;"> ┼ 新建分组</p></a> </form> </body></html>WX.aspx.cs代码: public partial class WX : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { BindGroupList(); this.DataBind(); } private void BindGroupList() { 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 = ""; string content = Cache["AllGroups_content"] as string; if (content == null) { jsonres = "https://api.weixin.qq.com/cgi-bin/groups/get?access_token=" + Access_tokento; HttpWebRequest myRequest = (HttpWebRequest) WebRequest.Create(jsonres); myRequest.Method = "GET"; HttpWebResponse myResponse = (HttpWebResponse) myRequest.GetResponse(); StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8); content = reader.ReadToEnd(); reader.Close(); //设置缓存的数据7000秒后过期 Cache.Insert("AllGroups_content", content, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration); } //使用前需要引用Newtonsoft.json文件 JObject jsonObj = JObject.Parse(content); int groupsnum = jsonObj["groups"].Count(); List<WxGroupsInfo> wxgrouplist = new List<WxGroupsInfo>(); for (int i = 0; i < groupsnum; i++) { WxGroupsInfo wginfo = new WxGroupsInfo(); wginfo.Group_ID = jsonObj["groups"][i]["id"].ToString(); wginfo.Group_Name = jsonObj["groups"][i]["name"].ToString(); wginfo.Group_Count = jsonObj["groups"][i]["count"].ToString(); wxgrouplist.Add(wginfo); } this.RepeaterGroupList.DataSource = wxgrouplist; this.RepeaterGroupList.DataBind(); } /// <summary> /// 绑定事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void RepeaterGroupList_ItemDataBound(object sender, RepeaterItemEventArgs e) { if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { Label lbXuHao = e.Item.FindControl("lbXuHao") as Label; int num = 1; lbXuHao.Text = num.ToString(); for (int i = 0; i < this.RepeaterGroupList.Items.Count; i++) { num += 1; lbXuHao.Text = num.ToString(); } LinkButton LinkBtnDeleteGroup = e.Item.FindControl("LinkBtnDeleteGroup") as LinkButton; LinkButton LinkBtnSendByGroup = e.Item.FindControl("LinkBtnSendByGroup") as LinkButton; LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要删除该分组？删除后该分组内的人员即将恢复到默认分组！')"); LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要群发消息到该分组？')"); } } /// <summary> /// 执行事件 /// </summary> /// <param name="source"></param> /// <param name="e"></param> protected void RepeaterGroupList_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.CommandName == "DeleteGroups") { 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 posturl = "https://api.weixin.qq.com/cgi-bin/groups/delete?access_token=" + Access_tokento; //POST数据例子： POST数据例子：{"group":{"id":108}} string groupid = e.CommandArgument.ToString(); string postData = "{/"group/":{/"id/":/"" + groupid + "/"}}"; res = wxs.GetPage(posturl, postData); ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('删除成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true); } if (e.CommandName == "SendByGroups") { 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 posturl = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=" + Access_tokento; string groupid = e.CommandArgument.ToString(); //string postData = "{/"group/":{/"id/":/"" + groupid.ToString() + "/"}}"; JObject postData = new JObject(); JObject filter = new JObject(); filter.Add("is_to_all", false); filter.Add("group_id", groupid); JObject text = new JObject(); text.Add("content", "测试内容！"); postData.Add("filter", filter); postData.Add("text", text); postData.Add("msgtype", "text"); res = wxs.GetPage(posturl, postData.ToString()); ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('群发成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true); } if (e.CommandName == "MoveUserToGroup") { WeiXinServer wxs = new WeiXinServer(); string res = ""; string Access_token = Cache["Access_token"] as string; if (Access_token == null) { Access_token = wxs.GetAccessToken(); 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 posturl = "https://api.weixin.qq.com/cgi-bin/groups/members/update?access_token=" + Access_tokento; string UserListurl = "https://api.weixin.qq.com/cgi-bin/user/get?access_token=" + Access_tokento + "&next_openid="; //{"total":2,"count":2,"data":{"openid":["","OPENID1","OPENID2"]},"next_openid":"NEXT_OPENID"} res = wxs.GetPage(UserListurl,""); UserList userList= JsonConvert.DeserializeObject<UserList>(res); String openid=userList.data.openid.FirstOrDefault(); int togroup_id = 101;//输入分组ID string postData = "{/"openid/":/"" + openid + "/",/"to_groupid/":" + togroup_id + "}"; res = wxs.GetPage(posturl, postData); ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('移动分组成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true); } } /// <summary> /// 创建分组 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void LinkBtnCreateGroup_Click(object sender, EventArgs e) { if (this.txtgroupsName.Value.Equals("分组名称")) { //// ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！')", true); this.txtgroupsName.Focus(); return; } 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 posturl = "https://api.weixin.qq.com/cgi-bin/groups/create?access_token=" + Access_tokento; string postData = "{/"group/":{/"name/":/"" + this.txtgroupsName.Value.ToString().Trim() + "/"}}"; res = wxs.GetPage(posturl, postData); ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('创建成功！如未显示，请退出重新登录即可！');location='WxGroupManageList.aspx';", true); } }WeiXinServer.cs代码: /// <summary> /// 微信服务类 /// </summary> public class WeiXinServer { /// <summary> /// 获取通行证 /// </summary> /// <returns></returns> public string GetAccessToken() { string url_token = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx3eb5bf1290db2ca0&secret=e6013be0a7338c7d3e02877db116e231"; HttpWebRequest myRequest = (HttpWebRequest) WebRequest.Create(url_token); myRequest.Method = "GET"; HttpWebResponse myResponse = (HttpWebResponse) myRequest.GetResponse(); StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8); string content = reader.ReadToEnd(); reader.Close(); return content; } public string GetPage(string p, string postData) { Stream outstream = null; Stream instream = null; StreamReader sr = null; HttpWebResponse response = null; HttpWebRequest request = null; Encoding encoding = Encoding.UTF8; byte[] data = encoding.GetBytes(postData); // 准备请求... try { // 设置参数 request = WebRequest.Create(p) as HttpWebRequest; CookieContainer cookieContainer = new CookieContainer(); request.CookieContainer = cookieContainer; request.AllowAutoRedirect = true; request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = data.Length; outstream = request.GetRequestStream(); outstream.Write(data, 0, data.Length); outstream.Close(); //发送请求并获取相应回应数据 response = request.GetResponse() as HttpWebResponse; //直到request.GetResponse()程序才开始向目标网页发送Post请求 instream = response.GetResponseStream(); sr = new StreamReader(instream, encoding); //返回结果网页（html）代码 string content = sr.ReadToEnd(); string err = string.Empty; return content; } catch (Exception ex) { string err = ex.Message; return string.Empty; } } }Edit.aspx内容: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Edit.aspx.cs" Inherits="test.Edit" %><html > <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style type="text/css"> .inputstyle { height: 35px; line-height: 35px; text-indent: 5px; width: 280px; background-image: url('images/inputbg.gif'); background-repeat: repeat-x; border-top: solid 1px #a7b5bc; border-left: solid 1px #a7b5bc; border-right: solid 1px #ced9df; border-bottom: solid 1px #ced9df; float: left; margin: auto 5px auto 5px; } </style> </head> <body> <form id="form1" runat="server"> <table border="1" style="width: 500px; border-collapse: collapse; margin: 20px auto 20px auto; line-height: 40px;"> <tr> <td style="text-align: right;">分组编号：</td> <td> <asp:TextBox ID="txtGroupId" CssClass="inputstyle" Enabled="false" runat="server"></asp:TextBox></td> </tr> <tr> <td style="text-align: right;">分组名称：</td> <td> <asp:TextBox ID="txtGroupName" CssClass="inputstyle" runat="server"></asp:TextBox> </td> </tr> <tr> <td></td> <td> <asp:LinkButton ID="LinkBtnSet" runat="server" OnClick="LinkBtnSet_Click" ><p style="background-image: url('images/buttonbg.png'); width: 111px; height: 35px; line-height: 35px; float: left; font-weight: bold; text-align: center; color: #fff;"> 设 置</p></asp:LinkButton></td> </tr> </table> </form> </body></html>Edit.aspx.cs代码: public partial class Edit : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { if (Request.QueryString["id"] != null) { string group_id = Request.QueryString["id"].ToString(); string group_name = Request.QueryString["name"].ToString(); this.txtGroupId.Text = group_id.ToString(); this.txtGroupName.Text = group_name.ToString(); this.txtGroupName.Focus(); } } } /// <summary> /// 设置 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void LinkBtnSet_Click(object sender, EventArgs e) { if (String.IsNullOrWhiteSpace(this.txtGroupName.Text.ToString().Trim())) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！');", true); this.txtGroupName.Focus(); return; } if (this.txtGroupName.Text.Trim().Length > 30) { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('组名称应在30个字符之内！');", true); this.txtGroupName.Focus(); return; } 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 posturl = "https://api.weixin.qq.com/cgi-bin/groups/update?access_token=" + Access_tokento; //POST数据例子：POST数据例子：{"group":{"id":108,"name":"test2_modify2"}} string postData = "{/"group/":{/"id/":/"" + txtGroupId.Text + "/",/"name/":/"" + this.txtGroupName.Text + "/"}}"; res = wxs.GetPage(posturl, postData); //使用Newtonsoft.json 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")) { //修改成功之后，刷新父窗体，关闭本页 ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改成功！如未正常显示，属缓存问题，请重新登录即可！');window.opener.location.reload();this.close();", true); } else { ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改失败！');this.close();", true); } } }buttonbg.png
结果如图:
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