Dieser Artikel stellt hauptsächlich den zugehörigen Inhalt der folgenden Benutzerverwaltung in der WeChat-Entwicklung von asp.net vor. Freunde in Not können über diese
Schnittstelle öffentliche 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 öffentliche Konto eindeutig). Ein einzelner Pull-Aufruf kann bis zu 10.000 OpenIDs von Followern abrufen, und Sie können mehrere Pull-Aufrufe durchführen, um Ihren Anforderungen gerecht zu werden. Beschreibung der SchnittstellenaufrufanforderungHTTP-Anfragemethode: GET (bitte https-Protokoll verwenden)
JSON-Paket zurück, wenn es korrekt ist:
Wenn die Anzahl der Follower des offiziellen Kontos 10.000 übersteigt, können Sie
_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 nächsten Aufruf verwendet.
Das Beispiel sieht wie folgt aus:
Öffentliches Konto A hat 23.000 Follower. Wenn Sie alle Follower über die Pull-Follow-Schnittstelle erhalten möchten, 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
{
"total":23000,
"count":3000,
"data":{"
"openid":[
"OPENID20001",
"OPENID20002",
...,
"OPENID23000"
]
},
"next_openid":"OPENID23000"
} kann 500 Mal abgerufen werden, und die grundlegenden Benutzerinformationen können 500.000 Mal abgerufen werden. Wenn ich also als nächstes 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 zunächst einen Blick auf die Benutzerliste werfen. Die Liste der Benutzer gibt eine Gruppe von openIDs zurück. Für diese Funktion habe ich Folgendes getan:
public class WxOpenIdInfo
{
public string WxopenId { get; set; }//用户存放微信用户的openId
} /// <summary>
/// 微信用户基本信息类
/// </summary>
public class WxUserInfo
{
public int subscribe { get; set; }//关注状态
public string openid { get; set; }//OpenID
public string nickname { get; set; }//昵称
public string sex { get; set; }//性别
public string city { get; set; }//城市
public string province { get; set; }//省份
public string headimgurl { get; set; }//头像图片地址
public string subscribe_time { get; set; }//关注时间
public string remark { get; set; }//备注
public string groupid { get; set; }//分组ID
}Back-End-Code abrufen Um Benutzerinformationen an die Benutzerliste zu binden, einschließlich der Änderung 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('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;
}
.wxusertab { border:1px solid #d9d9d9; width:100%; text-align:left; text-indent:5px;
}
th { height:35px;background-image:url('images/th.gif'); 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('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;
}
a { color:#08a5e0;
}
.droplist { background-image:url('images/inputbg.gif'); 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();
}),
$('.closeloginpage').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">首页</a></li>
<li>微信管理</li>
<li>德桥员工服务中心--关注者列表管理</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;">新建分组</span>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="inputstyle" 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>
<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;">已关注人数</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;">全选 </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('images/buttonbg.png'); width:111px; height:35px; line-height:35px; margin:auto 20px auto 10px; font-weight:bold;float:left; text-align:center;color:#fff;"> + 新建分组</p></a>
<a href="WxGroupManageList.aspx"><p style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; margin:auto 20px auto 10px; font-weight:bold;float:left; text-align:center;color:#fff;">分组管理</p></a>
<a href="WeiXinUserList.aspx"><p style="background-image:url('images/buttonbg.png'); 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="用户昵称" onfocus="if(value==defaultValue){value='';this.style.color='#000'}" onblur="if(!value){value=defaultValue;this.style.color='#999'}" style="color:#999"/>
<asp:LinkButton ID="LinkButton1" runat="server"><p style="background-image:url('images/buttonbg.png'); width:111px; height:35px; line-height:35px; font-weight:bold;float:left; text-align:center;color:#fff;"> 查询</p></asp:LinkButton>--%>
</p>
<table class="wxusertab">
<asp:Repeater ID="RepeaterWxUserList" runat="server" OnItemDataBound="RepeaterWxUserList_ItemDataBound">
<HeaderTemplate>
<tr>
<th></th>
<th>OpenID</th>
<th>头像</th>
<th>昵称（备注名）</th>
<th>关注时间</th>
<th>所属分组</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">分组名称</asp:ListItem>
</asp:DropDownList>
</td>
<td style="width:110px;">
<a href='UpdateRemarkName.aspx?id=<%# Eval("WxopenId") %>'><p style=" border:1px solid #d9d9d9; border-radius:5px; width:111px; height:35px; line-height:35px; font-weight:bold;float:left; text-align:center;"> 修改备注名称</p></a>
</td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
<p 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>
<span style="float:left;">当前第</span>
<span style="float:left; color:red;"><asp:Label ID="lbPageIndex" runat="server" Text=""></asp:Label></span>
<span style="float:left;margin-left:5px;">页/</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;">页</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;">条记录.</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
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>
/// 获取所有用户的openId列表
/// </summary>
private void BindGetAllUserOpenIdList()
{
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["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();
//设置缓存的数据7000秒后过期
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.RepeaterWxUserList.DataSource = pds;
this.RepeaterWxUserList.DataBind();
this.lbCountData.Text = openidlist.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(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>
/// 绑定分组列表
/// </summary>
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.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("分组统计", "0"));//添加默认第一个提示
this.DDlAddgroups.Items.Insert(0, new ListItem("移动用户到分组", "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>
/// 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;
}
BindGetAllUserOpenIdList();
}
/// <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
}
/// <summary>
/// 绑定用户基本信息事件
/// </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();
//根据OpenID获取用户基本信息。缓存处理
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 ="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();
//获取关注时间
int totaltiem = int.Parse(jsonObj["subscribe_time"].ToString());
//将整型格式时间转换为时间格式
DateTime t = new DateTime(1970, 1, 1).AddSeconds(totaltiem);
//转换后的时间会比原有时间小8个小时，因此需要加上8个小时
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();
//设置缓存的数据7000秒后过期
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>
/// 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.ToString().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()+"\"}}";
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='WeiXinUserList.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 item in this.RepeaterWxUserList.Items)
{
CheckBox checkIn = (CheckBox)item.FindControl("CheckIn");
checkIn.Checked = checkAll.Checked;
}
}
/// <summary>
/// 移动用户到分组
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DDlAddgroups_SelectedIndexChanged(object sender, EventArgs e)
{
///取得分组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 = "";
///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/members/update?access_token=" + Access_tokento;
//POST数据例子：{"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);
///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"))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('移动用户成功！');location='WeiXinUserList.aspx';", true);
}
else
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('移动用户失败！');", true);
return;
}
}
}
if (!bools)
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('未选中项！');location='WeiXinUserList.aspx';", true);
return;
}
} /// <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=此处应该填写公众的appid&secret=此处应该填写公众号的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);
// 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;
}
}
} protected void Page_Load(object sender, EventArgs e)
{
if(Request.QueryString["id"]!=null)
{
String openid = Request.QueryString["id"].ToString();
this.txtOpenId.Value = openid.ToString();
//根据OpenID获取用户基本信息。缓存处理
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 = "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);
//假如备注名不为空，给备注名文本框赋值，显示原有的备注名
if (!String.IsNullOrWhiteSpace(jsonObj["remark"].ToString()))
{
this.txtRemarkName.Value = jsonObj["remark"].ToString();
}
}
}
/// <summary>
/// 设置备注名
/// </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 = "";
///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/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"))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改备注成功！');location='WeiXinUserList.aspx';", true);
}
else
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改备注失败！');", true);
}
}Das obige ist der detaillierte Inhalt vonDetaillierte Erläuterung der folgenden Benutzerverwaltungsschritte in der asp.net WeChat-Entwicklung. Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!
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