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ASP.NET微信公众号之用户分组管理web页面

作者：围脖上的博博_771 | 2023-01-17 16:25

这篇文章主要为大家详细介绍了ASP.NET微信公众号之用户分组管理web页面,具有一定的参考价值，感兴趣的小伙伴们可以参考一下

本文实例为大家分享了ASP.NET微信用户分组管理的具体代码，供大家参考，具体内容如下

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 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" %>




 
 
 

 
 
 
 
 
 
 分组管理
 
 
  新建分组
  
  关闭
  
 
 
  30字符以内

 
 
 
  
  确定创建
  

 
 
 
 
  
  
  
 
  序号
  ID编号
  分组名称
  分组人数
  操作
  
  
  
  
  <%# Eval("Group_ID") %>
  <%# Eval("Group_Name") %>
  <%# Eval("Group_Count") %>
  
  ', '<%# Eval("Group_Name") %>'); ">修改分组名称
  删除分组

  此分组消息群发

  移动分组
  
  
  
 
 
  ┼ 新建分组

序号	ID编号	分组名称	分组人数	操作
	<%# Eval("Group_ID") %>	<%# Eval("Group_Name") %>	<%# Eval("Group_Count") %>	', '<%# Eval("Group_Name") %>'); ">修改分组名称删除分组此分组消息群发移动分组

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 wxgrouplist = new List();

 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();
 }


 /// 
 /// 绑定事件
 /// 
 /// 
 /// 
 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？')");
 }
 }

 /// 
 /// 执行事件
 /// 
 /// 
 /// 
 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(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);
 }
 }

 /// 
 /// 创建分组
 /// 
 /// 
 /// 
 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:

/// 
 /// 微信服务类
 /// 
 public class WeiXinServer
 {
 /// 
 /// 获取通行证
 /// 
 /// 
 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" %>


 
 
 
 
 
 
 
 
 
  分组编号：
   
 
 
  分组名称：
   
  
  
 
 
  
  
   设 置

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();
 }
 }
 }

 /// 
 /// 设置
 /// 
 /// 
 /// 
 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.open![这里写图片描述](http://img.blog.csdn.net/20161008103126694)er.location.reload();this.close();", true);
 }
 else
 {
 ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改失败！');this.close();",
  true);
 }
 }
 }

buttonbg.png

这里写图片描述