Dieser Artikel stellt haupts?chlich den zugeh?rigen Inhalt der folgenden Benutzerverwaltung in der WeChat-Entwicklung von asp.net vor. Freunde in Not k?nnen über diese

Schnittstelle ?ffentliche Konto zugreifen > um die Follower-Liste des Kontos zu erhalten. Die Follower-Liste besteht aus einer Zeichenfolge von OpenIDs (verschlüsselte WeChat-IDs, die OpenID jedes Benutzers ist für jedes ?ffentliche Konto eindeutig). Ein einzelner Pull-Aufruf kann bis zu 10.000 OpenIDs von Followern abrufen, und Sie k?nnen mehrere Pull-Aufrufe durchführen, um Ihren Anforderungen gerecht zu werden. Beschreibung der Schnittstellenaufrufanforderung

HTTP-Anfragemethode: GET (bitte https-Protokoll verwenden)

Rückgabebeschreibung

Geben Sie das

JSON-Paket zurück, wenn es korrekt ist:

Geben Sie das JSON-Paket zurück, wenn es falsch ist (Beispiel ist ein ungültiger AppID-Fehler):

{" errcode" :40013,"errmsg": "invalid appid"??>Anhang: Wenn die Anzahl der Follower 10.000 übersteigt

Wenn die Anzahl der Follower des offiziellen Kontos 10.000 übersteigt, k?nnen Sie

als n?chstes ausfüllen

_openid-Wert, sodass die Liste mehrmals abgerufen werden kann, um den Anforderungen gerecht zu werden. Insbesondere wird beim Aufruf der Schnittstelle der vom vorherigen Aufruf zurückgegebene next_openid-Wert als next_openid-Wert im n?chsten Aufruf verwendet.

Das Beispiel sieht wie folgt aus:

?ffentliches Konto A hat 23.000 Follower. Wenn Sie alle Follower über die Pull-Follow-Schnittstelle erhalten m?chten, lauten die entsprechenden Anforderungs-URLs wie folgt:

https:// api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN

Ergebnisse zurückgeben:

{
 "total":23000,
 "count":10000,
 "data":{"
 openid":[
 "OPENID1",
 "OPENID2",
 ...,
 "OPENID10000"
 ]
 },
 "next_openid":"OPENID10000"
}

https ://api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN&next_openid=NEXT_OPENID1

Ergebnisse zurückgeben:

{
 "total":23000,
 "count":10000,
 "data":{
 "openid":[
 "OPENID10001",
 "OPENID10002",
 ...,
 "OPENID20000"
 ]
 },
 "next_openid":"OPENID20000"
}

https://api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN&next_openid=NEXT_OPENID2

Zurück Ergebnisse (Followerliste Wenn die Rückgabe abgeschlossen ist, ist die zurückgegebene next_openid leer):

Hintergrund der Schnittstellenberechtigungstabelle der offiziellen WeChat-Website (unter Verwendung von Das Dienstkonto als Beispiel wird jeden Tag aufgerufen. Die

{
 "total":23000,
 "count":3000,
 "data":{"
 "openid":[
  "OPENID20001",
  "OPENID20002",
  ...,
  "OPENID23000"
 ]
 },
 "next_openid":"OPENID23000"
}

Benutzerliste abrufen

kann 500 Mal abgerufen werden, und die grundlegenden Benutzerinformationen k?nnen 500.000 Mal abgerufen werden. Wenn ich also als n?chstes die Benutzerliste erhalte, werde ich dies tun Cache verwenden, nicht 500 Mal ansehen ist viel, aber es ist wirklich schnell zu verwenden. Hier ist das Rendering:

Lassen Sie uns zun?chst einen Blick auf die Benutzerliste werfen. Die Liste der Benutzer gibt eine Gruppe von openIDs zurück. Für diese Funktion habe ich Folgendes getan:

Eine Klasse zum Speichern von openIds erstellen

Und dann eine Basisklasse für Benutzerinformationen erstellen

public class WxOpenIdInfo
 {
 public string WxopenId { get; set; }//用戶存放微信用戶的openId
 }

 /// <summary>
 /// 微信用戶基本信息類
 /// </summary>
 public class WxUserInfo
 {
 public int subscribe { get; set; }//關(guān)注狀態(tài)

 public string openid { get; set; }//OpenID

 public string nickname { get; set; }//昵稱

 public string sex { get; set; }//性別

 public string city { get; set; }//城市

 public string province { get; set; }//省份

 public string headimgurl { get; set; }//頭像圖片地址

 public string subscribe_time { get; set; }//關(guān)注時(shí)間

 public string remark { get; set; }//備注

 public string groupid { get; set; }//分組ID

 }

Front-End-Code der Benutzerliste

Back-End-Code abrufen Um Benutzerinformationen an die Benutzerliste zu binden, einschlie?lich der ?nderung des Bemerkungsnamens und des Verschiebens des Benutzers in eine Gruppe, erstellen Sie einen neuen Gruppencode

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WeiXinUserList.aspx.cs" Inherits="DQWebSite.Administrator.WeiXinUserList" %>

<!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>
 <link href="css/style.css" rel="Stylesheet" type="text/css" />
 <style type="text/css">
 #title {width:100%; height:40px;margin-top:10px; text-indent:5px; line-height:40px;}
 .checkstyle { float:left;}
 #DDlAddgroups { text-align:center; width:161px; border:1px solid #d9d9d9; border-radius:5px; height:35px; line-height:35px; font-weight:bold; text-align:center; float:left; margin:auto 5px auto 5px;}
 .DDlAddgroups{ text-align:center; width:161px; border:1px solid #d9d9d9; border-radius:5px; height:35px; line-height:35px; font-weight:bold; text-align:center; float:left; margin:auto 5px auto 5px;}
 #DDLgroups { text-align:center; width:111px; border:1px solid #d9d9d9; border-radius:5px; height:35px; line-height:35px; font-weight:bold; text-align:center; float:left; margin:auto 5px auto 5px;}
 .newGroups { margin:auto 5px auto 5px;}
 .inputstyle { height:35px; line-height:35px; text-indent:5px; width:280px;background-image:url(&#39;images/inputbg.gif&#39;); 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;
 }
 .wxusertab { border:1px solid #d9d9d9; width:100%; text-align:left; text-indent:5px;
 } 
 
 th { height:35px;background-image:url(&#39;images/th.gif&#39;); background-repeat:repeat-x;
 }
 td {
  border-bottom:1px solid #d9d9d9;
 }
 .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(&#39;images/inputbg.gif&#39;); 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;
 }
 a { color:#08a5e0;
 }
 .droplist { background-image:url(&#39;images/inputbg.gif&#39;); background-repeat:repeat-x; width:120px; height:25px; border:1px solid #ced9df;
 }
 .checkstyle { float:left;
 }
 .imgheadstyle { width:50px; height:50px; margin-top:10px;
 }
 .lbsubscribeCount { font-size:26px;
 }

 #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;
 }


 #updateremark { 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;
 }
 #updateremark_zhezhaoceng { height:100%; width:100%; left:0px; top:0px;position:fixed; z-index:9998; background:rgb(50,50,50);background:rgba(0,0,0,0.5); display:none;
 }

 </style>

 <script src="../js/jquery-1.7.1.min.js" type="text/javascript"></script>
 <script type="text/javascript">
 $(document).ready(function () {

  $(".newGroups").click(function () {
  $("#shownewgroupzhezhaoceng").show();
  $("#shownewgroup").show();
  }),
  $(&#39;.closeloginpage&#39;).click(function () {
  $("#shownewgroupzhezhaoceng").hide();
  $("#shownewgroup").hide();
  })
 })
 </script>
</head>
<body>
 <form id="form1" runat="server">
 <p class="place">
  <span>位置：</span>
  <ul class="placeul">
   <li><a href="WelCome.aspx" target="rightFrame">首頁(yè)</a></li>
   <li>微信管理</li>
   <li>德橋員工服務(wù)中心--關(guān)注者列表管理</li>
  </ul>
 </p>
  <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
  <asp:UpdatePanel ID="UpdatePanel1" runat="server">
  <ContentTemplate>
   <p id="shownewgroup">
   <p class="closeLogin"><a class="closeloginpage"><span style="float:left; color:#08a5e0; font-size:18px; text-indent:5px;">新建分組</span>關(guān)閉</a>  </p>
  <p style="font-size:12px; height:40px; color:red; line-height:40px;">  30字符以內(nèi)</p>
  <input type="text" id="txtgroupsName" name="txtgroupsName" class="inputstyle" maxlength="30" runat="server" value="分組名稱" onfocus="if(value==defaultValue){value=&#39;&#39;;this.style.color=&#39;#000&#39;}" onblur="if(!value){value=defaultValue;this.style.color=&#39;#999&#39;}" style="color:#999"/>
  <asp:LinkButton ID="LinkBtnCreateGroup" runat="server" OnClick="LinkBtnCreateGroup_Click"><p style="background-image:url(&#39;images/buttonbg.png&#39;); width:111px; height:35px; line-height:35px; font-weight:bold;float:left; margin-top:20px; margin-left:5px; text-align:center;color:#fff;"> 確定創(chuàng)建</p></asp:LinkButton>
   </p>
   <p id="shownewgroupzhezhaoceng"></p>
  <p style=" border-bottom:2px solid #31bb34; height:30px; margin-top:10px; text-indent:10px; font-size:22px; line-height:30px; width:100%;"><span style="float:left; font-size:16px;">已關(guān)注人數(shù)</span><span style="color:red;"><asp:Label ID="lbsubscribeCount" CssClass="lbsubscribeCount" runat="server" Text="Label"></asp:Label> </span></p>
  <p id="title">
  <asp:CheckBox ID="CheckAll" runat="server" CssClass="checkstyle" OnCheckedChanged="CheckAll_CheckedChanged" /><span style="float:left;">全選 </span>
  
  <asp:DropDownList ID="DDlAddgroups" CssClass="DDlAddgroups" runat="server" OnSelectedIndexChanged="DDlAddgroups_SelectedIndexChanged">
  </asp:DropDownList>
  <asp:DropDownList ID="DDLgroups" runat="server">
  </asp:DropDownList>
  <a class="newGroups"><p style="background-image:url(&#39;images/buttonbg.png&#39;); width:111px; height:35px; line-height:35px; margin:auto 20px auto 10px; font-weight:bold;float:left; text-align:center;color:#fff;"> + 新建分組</p></a>
  <a href="WxGroupManageList.aspx"><p style="background-image:url(&#39;images/buttonbg.png&#39;); width:111px; height:35px; line-height:35px; margin:auto 20px auto 10px; font-weight:bold;float:left; text-align:center;color:#fff;">分組管理</p></a>
  <a href="WeiXinUserList.aspx"><p style="background-image:url(&#39;images/buttonbg.png&#39;); width:111px; height:35px; line-height:35px; margin:auto 20px auto 10px; font-weight:bold;float:left; text-align:center;color:#fff;">刷  新</p></a>

<%--  <input type="text" id="txtName" name="txtName" class="inputstyle" runat="server" value="用戶昵稱" onfocus="if(value==defaultValue){value=&#39;&#39;;this.style.color=&#39;#000&#39;}" onblur="if(!value){value=defaultValue;this.style.color=&#39;#999&#39;}" style="color:#999"/>

  <asp:LinkButton ID="LinkButton1" runat="server"><p style="background-image:url(&#39;images/buttonbg.png&#39;); width:111px; height:35px; line-height:35px; font-weight:bold;float:left; text-align:center;color:#fff;"> 查詢</p></asp:LinkButton>--%>
 </p>
  <table class="wxusertab">
 <asp:Repeater ID="RepeaterWxUserList" runat="server" OnItemDataBound="RepeaterWxUserList_ItemDataBound">
  <HeaderTemplate>
  <tr>
   <th></th>
   <th>OpenID</th>
   <th>頭像</th>
   <th>昵稱（備注名）</th>
   <th>關(guān)注時(shí)間</th>
   <th>所屬分組</th>
   <th>操作</th>
  </tr>
  </HeaderTemplate>
  <ItemTemplate>
   <tr style="width:100%; line-height:50px;">
    <td style="width:30px;">  <asp:CheckBox ID="CheckIn" runat="server" CssClass="checkstyle" /> <%--OnCheckedChanged="CheckIn_CheckedChanged"--%></td>
    <td style="width:150px;"><asp:Label ID="lbwxopenID" runat="server" Text=""></asp:Label>
    </td>
    <td style="width:80px;"><asp:Image ID="ImgHeadUrl" runat="server" CssClass="imgheadstyle" /> </td>
    <td style="width:150px;"><asp:Label ID="lbNickName" runat="server" CssClass="checkstyle" Text=""></asp:Label>
    <asp:Label ID="lbRemark" runat="server" Text=""></asp:Label>
    </td>
    <td style="width:130px;">
    <asp:Label ID="lbSubscrine_time" runat="server" Text=""></asp:Label>
    </td>
    <td style="width:100px;"> 
    <asp:Label ID="lbgroupId" runat="server" CssClass="checkstyle" Visible="false" Text=""></asp:Label>
    <asp:DropDownList ID="DDlAddgroupss" Enabled="false" CssClass="DDlAddgroups" runat="server">
    <asp:ListItem Value="0">分組名稱</asp:ListItem>
    </asp:DropDownList>
    </td>
    <td style="width:110px;">
    <a href=&#39;UpdateRemarkName.aspx?id=<%# Eval("WxopenId") %>&#39;><p style=" border:1px solid #d9d9d9; border-radius:5px; width:111px; height:35px; line-height:35px; font-weight:bold;float:left; text-align:center;"> 修改備注名稱</p></a>
    </td>
   </tr>
  </ItemTemplate>
 </asp:Repeater>
  </table>
  <p id="FenPage">
  <asp:LinkButton ID="LinkBtnToPage" CssClass="gotoPagebtn" runat="server" OnClick="LinkBtnToPage_Click">確定</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> 
  <span style="float:left;">當(dāng)前第</span>
  <span style="float:left; color:red;"><asp:Label ID="lbPageIndex" runat="server" Text=""></asp:Label></span>
  <span style="float:left;margin-left:5px;">頁(yè)/</span>
  <span style="float:left;margin-left:5px;">共</span>
  <span style="float:left;color:red;"><asp:Label ID="lbCountPage" runat="server" Text=""></asp:Label></span>
  <span style="float:left;margin-left:5px;">頁(yè)</span>
  <span style="float:left;margin-left:10px;"><asp:Label ID="lbPageSize" runat="server" Text=""></asp:Label></span>
  <span style="float:left;margin-left:10px;">共搜索到 </span>
  <span style="float:left;margin-left:5px; color:red;"><asp:Label ID="lbCountData" runat="server" Text=""></asp:Label></span>
  <span style="float:left;margin-left:5px;">條記錄.</span>
  </p>
  </ContentTemplate>
 </asp:UpdatePanel>
 </form>
</body>
</html>

Gruppenstatistiken, die zur Anzeige der vorhandenen verwendet werden Anzahl der Personen in jeder Gruppe, keine andere Funktion

Code oben:

 PagedDataSource pds = new PagedDataSource();
 protected void Page_Load(object sender, EventArgs e)
 {
  if(!Page.IsPostBack)
  {
  BindGroupList();
  BindGetAllUserOpenIdList();
  this.DataBind();
  this.CheckAll.AutoPostBack = true;
  this.DDlAddgroups.AutoPostBack = true;
  }
  //this.DDlAddgroups.Enabled = false;
  
 }
 /// <summary>
 /// 獲取所有用戶的openId列表
 /// </summary>
 private void BindGetAllUserOpenIdList()
 {
  WeiXinServer wxs = new WeiXinServer();

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
  //如果為空，重新獲取
  Access_token = wxs.GetAccessToken();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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["AllUserOpenList_content"] as string;

  if (content == null)
  {
  jsonres = "https://api.weixin.qq.com/cgi-bin/user/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();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)期
  Cache.Insert("AllUserOpenList_content", content, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
  }

  //使用前需要引用Newtonsoft.json.dll文件
  JObject jsonObj = JObject.Parse(content);


  int totalnum = int.Parse(jsonObj["count"].ToString());


  List<WxOpenIdInfo> openidlist = new List<WxOpenIdInfo>();


  for (int i = 0; i < totalnum;i++ )
  {
  WxOpenIdInfo wxopeninfo = new WxOpenIdInfo();
  wxopeninfo.WxopenId = jsonObj["data"]["openid"][i].ToString();
  openidlist.Add(wxopeninfo);
  }


  pds.DataSource = openidlist;
  pds.AllowPaging = true;
  pds.PageSize = 20;//每頁(yè)顯示為20條
  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;//當(dāng)前頁(yè)的索引就等于當(dāng)前頁(yè)碼-1；
  if (!pds.IsFirstPage)
  {
  //Request.CurrentExecutionFilePath 為當(dāng)前請(qǐng)求的虛擬路徑
  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 為當(dāng)前請(qǐng)求的虛擬路徑
  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);//跳轉(zhuǎn)至首頁(yè)
  this.lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(pds.PageCount);//跳轉(zhuǎn)至末頁(yè)

  this.RepeaterWxUserList.DataSource = pds;
  this.RepeaterWxUserList.DataBind();

  this.lbCountData.Text = openidlist.Count.ToString();
  this.lbPageIndex.Text = (pds.CurrentPageIndex + 1).ToString();
  this.lbPageSize.Text = "每頁(yè)" + pds.PageSize.ToString() + "條記錄";
  this.lbCountPage.Text = pds.PageCount.ToString();
  this.txtPageIndex.Text = (pds.CurrentPageIndex + 1).ToString();

  if (int.Parse(openidlist.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;
  }

  this.lbsubscribeCount.Text = openidlist.Count.ToString();
 }
 /// <summary>
 /// 綁定分組列表
 /// </summary>
 private void BindGroupList()
 {
  WeiXinServer wxs = new WeiXinServer();

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
  //如果為空，重新獲取
  Access_token = wxs.GetAccessToken();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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.dll文件
  JObject jsonObj = JObject.Parse(content);


  int groupsnum = jsonObj["groups"].Count();

  this.DDLgroups.Items.Clear();//清除
  this.DDlAddgroups.Items.Clear();
  this.DDLgroups.Items.Insert(0, new ListItem("分組統(tǒng)計(jì)", "0"));//添加默認(rèn)第一個(gè)提示
  this.DDlAddgroups.Items.Insert(0, new ListItem("移動(dòng)用戶到分組", "0"));
  for (int i = 0; i < groupsnum; i++)
  {
  this.DDLgroups.Items.Add(new ListItem(jsonObj["groups"][i]["name"].ToString() + "(" + jsonObj["groups"][i]["count"].ToString() + ")", jsonObj["groups"][i]["id"].ToString()));
  
  this.DDlAddgroups.Items.Add(new ListItem(jsonObj["groups"][i]["name"].ToString(), jsonObj["groups"][i]["id"].ToString()));
  }
 }
 /// <summary>
 /// 輸入頁(yè)碼提交跳轉(zhuǎn)
 /// </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(&#39;頁(yè)碼不能為空！&#39;)", true);
  this.txtPageIndex.Focus();
  return;
  }
  if (IsNum(this.txtPageIndex.Text.ToString().Trim()))
  {
  ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;頁(yè)碼數(shù)只能輸入數(shù)字！&#39;)", 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(&#39;所輸頁(yè)數(shù)不能大于總頁(yè)數(shù)！&#39;)", true);
  this.txtPageIndex.Focus();
  this.txtPageIndex.Text = this.lbPageIndex.Text.ToString();
  return;
  }

  BindGetAllUserOpenIdList();
 }
 /// <summary>
 /// 判斷是否是數(shù)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; //輸入的不是數(shù)字 
  }
  }
  return false; //否則是數(shù)字
 }
 /// <summary>
 /// 綁定用戶基本信息事件
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void RepeaterWxUserList_ItemDataBound(object sender, RepeaterItemEventArgs e)
 {
  //CheckBox checkIn = e.Item.FindControl("CheckIn") as CheckBox;

  //checkIn.AutoPostBack = true;


  if(e.Item.ItemType==ListItemType.Item||e.Item.ItemType==ListItemType.AlternatingItem)
  {
  WxOpenIdInfo wxopen = e.Item.DataItem as WxOpenIdInfo;


  Label lbwxopenID = e.Item.FindControl("lbwxopenID") as Label;

  lbwxopenID.Text = wxopen.WxopenId.ToString();

  //根據(jù)OpenID獲取用戶基本信息。緩存處理
  WeiXinServer wxs = new WeiXinServer();

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
   //如果為空，重新獲取
   Access_token = wxs.GetAccessToken();

   //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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 ="https://api.weixin.qq.com/cgi-bin/user/info?access_token=" + Access_tokento + "&openid=" + lbwxopenID.Text.ToString();

  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();

  //使用前需要引用Newtonsoft.json.dll文件
  JObject jsonObj = JObject.Parse(content);


  Image ImgHeadUrl = e.Item.FindControl("ImgHeadUrl") as Image;
  Label lbNickName = e.Item.FindControl("lbNickName") as Label;
  Label lbRemark = e.Item.FindControl("lbRemark") as Label;
  Label lbSubscrine_time = e.Item.FindControl("lbSubscrine_time") as Label;

  Label lbgroupId = e.Item.FindControl("lbgroupId") as Label;

  DropDownList DDlAddgroupss = e.Item.FindControl("DDlAddgroupss") as DropDownList;

  lbNickName.Text = jsonObj["nickname"].ToString();

  if (!String.IsNullOrWhiteSpace(jsonObj["remark"].ToString()))
  {
   lbRemark.Text = "(" + jsonObj["remark"].ToString() + ")";
  }

  ImgHeadUrl.ImageUrl = jsonObj["headimgurl"].ToString();
  lbgroupId.Text = jsonObj["groupid"].ToString();

  //獲取關(guān)注時(shí)間
  int totaltiem = int.Parse(jsonObj["subscribe_time"].ToString());
  //將整型格式時(shí)間轉(zhuǎn)換為時(shí)間格式
  DateTime t = new DateTime(1970, 1, 1).AddSeconds(totaltiem);
  //轉(zhuǎn)換后的時(shí)間會(huì)比原有時(shí)間小8個(gè)小時(shí)，因此需要加上8個(gè)小時(shí)
  lbSubscrine_time.Text = t.AddHours(8).ToString();


  string jjjjjjjjjddd = Cache["AllGroups_content"] as string;

  if (jjjjjjjjjddd == null)
  {
   jsonres = "https://api.weixin.qq.com/cgi-bin/groups/get?access_token=" + Access_tokento;

   HttpWebRequest myRequestss = (HttpWebRequest)WebRequest.Create(jsonres);
   myRequest.Method = "GET";
   HttpWebResponse myResponsess = (HttpWebResponse)myRequest.GetResponse();
   StreamReader readerss = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
   jjjjjjjjjddd = reader.ReadToEnd();
   reader.Close();

   //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)期
   Cache.Insert("AllGroups_content", jjjjjjjjjddd, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
  }

  //使用前需要引用Newtonsoft.json.dll文件
  JObject jsonObjss = JObject.Parse(jjjjjjjjjddd);


  int groupsnumss = jsonObjss["groups"].Count();

  for (int i = 0; i < groupsnumss;i++ )
  {
   if (jsonObjss["groups"][i]["id"].ToString().Equals(lbgroupId.Text.ToString()))
   {
   DDlAddgroupss.SelectedItem.Text = jsonObjss["groups"][i]["name"].ToString();
   }
  }

  }
 }
 /// <summary>
 /// 創(chuàng)建分組
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void LinkBtnCreateGroup_Click(object sender, EventArgs e)
 {
  if (this.txtgroupsName.Value.ToString().Equals("分組名稱"))
  {
  ////
  ScriptManager.RegisterClientScriptBlock(this.Page,this.GetType(),"","alert(&#39;不能為空！&#39;)",true);
  this.txtgroupsName.Focus();
  return;
  }


  WeiXinServer wxs = new WeiXinServer();
  string res = "";

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
  //如果為空，重新獲取
  Access_token = wxs.GetAccessToken();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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()+"\"}}";

  string postData = "{\"group\":{\"name\":\""+this.txtgroupsName.Value.ToString().Trim()+"\"}}";


  res = wxs.GetPage(posturl, postData);


  ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;創(chuàng)建成功！如未顯示，請(qǐng)退出重新登錄即可！&#39;);location=&#39;WeiXinUserList.aspx&#39;;", true);
 }
 /// <summary>
 /// 全選、全不選
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void CheckAll_CheckedChanged(object sender, EventArgs e)
 {
  CheckBox checkAll = (CheckBox)sender;
  foreach (RepeaterItem item in this.RepeaterWxUserList.Items)
  {
  CheckBox checkIn = (CheckBox)item.FindControl("CheckIn");
  checkIn.Checked = checkAll.Checked;
  }
 }

 /// <summary>
 /// 移動(dòng)用戶到分組
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void DDlAddgroups_SelectedIndexChanged(object sender, EventArgs e)
 {
  ///取得分組ID
  string groupId = this.DDlAddgroups.SelectedValue.ToString();

  //this.Label1.Text = groupId.ToString();

  Boolean bools = false;

  foreach (RepeaterItem item in this.RepeaterWxUserList.Items)
  {
  CheckBox checkIn = (CheckBox)item.FindControl("CheckIn");

  if (checkIn.Checked)
  {
   bools = true;

   Label lbwxopenID = item.FindControl("lbwxopenID") as Label;


   WeiXinServer wxs = new WeiXinServer();
   string res = "";

   ///從緩存讀取accesstoken
   string Access_token = Cache["Access_token"] as string;

   if (Access_token == null)
   {
   //如果為空，重新獲取
   Access_token = wxs.GetAccessToken();

   //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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/members/update?access_token=" + Access_tokento;


   //POST數(shù)據(jù)例子：{"openid":"oDF3iYx0ro3_7jD4HFRDfrjdCM58","to_groupid":108}
   //string postData = "{\"openid\":\"" + openid.ToString().Trim() + "\",\"remark\":\"" + this.txtRemarkName.Value.ToString() + "\"}";

   string postData = "{\"openid\":\"" + lbwxopenID.Text.ToString() + "\",\"to_groupid\":\"" + groupId.ToString() + "\"}";


   res = wxs.GetPage(posturl, postData);


   //使用前需要引用Newtonsoft.json.dll文件
   JObject jsonObj = JObject.Parse(res);

   ///獲取返回結(jié)果的正確|true|false,
   string isright = jsonObj["errcode"].ToString();//0
   string istrueorfalse = jsonObj["errmsg"].ToString();//ok
   if (isright.Equals("0") && istrueorfalse.Equals("ok"))
   {
   ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;移動(dòng)用戶成功！&#39;);location=&#39;WeiXinUserList.aspx&#39;;", true);
   }
   else
   {
   ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;移動(dòng)用戶失敗！&#39;);", true);
   return;
   }
  }

  }
  if (!bools)
  {
  ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;未選中項(xiàng)！&#39;);location=&#39;WeiXinUserList.aspx&#39;;", true);
  return;
  }
 }

WeiXinServer wxs = new WeiXinServer(); ist eine separat erstellte Klasse Wird haupts?chlich zum Abrufen von Durchg?ngen und Ladeflussmethoden verwendet. Der Code lautet wie folgt:

 /// <summary>
 /// 微信服務(wù)類
 /// </summary>
 public class WeiXinServer
 {
 /// <summary>
 /// 獲取通行證
 /// </summary>
 /// <returns></returns>
 public string GetAccessToken()
 {
  string url_token = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=此處應(yīng)該填寫公眾的appid&secret=此處應(yīng)該填寫公眾號(hào)的secret";
  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);
  // 準(zhǔn)備請(qǐng)求...
  try
  {
  // 設(shè)置參數(shù)
  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();
  //發(fā)送請(qǐng)求并獲取相應(yīng)回應(yīng)數(shù)據(jù)
  response = request.GetResponse() as HttpWebResponse;
  //直到request.GetResponse()程序才開(kāi)始向目標(biāo)網(wǎng)頁(yè)發(fā)送Post請(qǐng)求
  instream = response.GetResponseStream();
  sr = new StreamReader(instream, encoding);
  //返回結(jié)果網(wǎng)頁(yè)（html）代碼
  string content = sr.ReadToEnd();
  string err = string.Empty;
  return content;
  }
  catch (Exception ex)
  {
  string err = ex.Message;
  return string.Empty;
  }
 }
 }

?ndern Sie den Code der Notizenseite:

 protected void Page_Load(object sender, EventArgs e)
 {
  if(Request.QueryString["id"]!=null)
  {
  String openid = Request.QueryString["id"].ToString();
  this.txtOpenId.Value = openid.ToString();

  //根據(jù)OpenID獲取用戶基本信息。緩存處理
  WeiXinServer wxs = new WeiXinServer();

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
   //如果為空，重新獲取
   Access_token = wxs.GetAccessToken();

   //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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 = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=" + Access_tokento + "&openid=" + openid;

  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();

  //使用前需要引用Newtonsoft.json.dll文件
  JObject jsonObj = JObject.Parse(content);

 　　　　　　 //假如備注名不為空，給備注名文本框賦值，顯示原有的備注名
  if (!String.IsNullOrWhiteSpace(jsonObj["remark"].ToString()))
  {
   this.txtRemarkName.Value = jsonObj["remark"].ToString();
  }

  }
 }
 /// <summary>
 /// 設(shè)置備注名
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void LinkBtnSet_Click(object sender, EventArgs e)
 {
  

  String openid = Request.QueryString["id"].ToString();

  WeiXinServer wxs = new WeiXinServer();
  string res = "";

  ///從緩存讀取accesstoken
  string Access_token = Cache["Access_token"] as string;

  if (Access_token == null)
  {
  //如果為空，重新獲取
  Access_token = wxs.GetAccessToken();

  //設(shè)置緩存的數(shù)據(jù)7000秒后過(guò)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/user/info/updateremark?access_token=" + Access_tokento;

  string postData = "{\"openid\":\"" + openid.ToString().Trim() + "\",\"remark\":\"" + this.txtRemarkName.Value.ToString() + "\"}";


  res = wxs.GetPage(posturl, postData);


  //使用前需藥引用Newtonsoft.json.dll文件
  JObject jsonObj = JObject.Parse(res);

  ///獲取返回結(jié)果的正確|true|false,
  string isright = jsonObj["errcode"].ToString();//0
  string istrueorfalse = jsonObj["errmsg"].ToString();//ok
  if (isright.Equals("0") && istrueorfalse.Equals("ok"))
  {
  ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;修改備注成功！&#39;);location=&#39;WeiXinUserList.aspx&#39;;", true);
  }
  else
  {
  ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(&#39;修改備注失??！&#39;);", true);
  }

 }

Das obige ist der detaillierte Inhalt vonDetaillierte Erl?uterung der folgenden Benutzerverwaltungsschritte in der asp.net WeChat-Entwicklung. Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!