公众号可通过本接口来获取帐号的关注者列表，关注者列表由一串OpenID（加密后的微信号，每个用户对每个公众号的OpenID是唯一的）组成。一次拉取调用最多拉取10000个关注者的OpenID，可以通过多次拉取的方式来满足需求。
接口调用请求说明
http请求方式: GET（请使用https协议）
返回说明
正确时返回JSON数据包：
错误时返回JSON数据包（示例为无效AppID错误）：
{errcode:40013,errmsg:invalid appid}
附：关注者数量超过10000时
当公众号关注者数量超过10000时，可通过填写next_openid的值，从而多次拉取列表的方式来满足需求。
具体而言，就是在调用接口时，将上一次调用得到的返回中的next_openid值，作为下一次调用中的next_openid值。
示例如下：
公众账号A拥有23000个关注的人，想通过拉取关注接口获取所有关注的人，那么分别请求url如下：
https://api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN
返回结果:
{
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
返回结果:
{
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
返回结果（关注者列表已返回完时，返回next_openid为空）:
{
total:23000,
count:3000,
data:{
openid:[
OPENID20001,
OPENID20002,
...,
OPENID23000
]
},
next_openid:OPENID23000
}微信官方网站后台的接口权限表里（以服务号为例）每天调用的获取用户列表能获取500次，获取用户基本信息可以获取500000次，所以说接下来，我在获取用户列表的时候，会用到缓存，别看500次不少了，
可是真正的用起来快得不得了，先上效果图如下：
先来看看用户列表，官网说获取用户的列表返回的是一组组openID，针对这个特性，我是这么做的，
创建一个用于存储openId的类
public class WxOpenIdInfo
{
public string WxopenId { get; set; }//用户存放微信用户的openId
}然后再创建用户信息的基本类
/// <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
}用户列表前台代码
<%@ 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>获取用户列表绑定用户信息的后台代码，已包括，修改备注名，将用户移动到分组，新建分组代码
分组统计，用于显示每个分组的已存在人数，无其他作用
上代码：
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;
}
}WeiXinServer wxs = new WeiXinServer();是单独创建的一个类，主要用来获取通行证和加载流的方法，代码如下：
/// <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;
}
}
}修改备注页面的代码：
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);
}
}版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。