.NET中微信公众号用户分组管理的代码分析

今天就跟大家聊聊有关.NET中微信公众号用户分组管理的代码分析，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。

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    
  

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

结果如图:

看完上述内容，你们对.NET中微信公众号用户分组管理的代码分析有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注行业资讯频道，感谢大家的支持。