ASP.NET微信公众号之用户分组管理web页面
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ASP.NET微信公众号之用户分组管理web页面
本文实例为大家分享了ASP.NET微信用户分组管理的具体代码，供大家参考，具体内容如下
Model层实体类:
public class UserList
{
public string total { get; set; }
public string count { get; set; }
public userlistopenid data { get; set; }
public string next_openid { get; set; }
}
public class userlistopenid
{
public List
openid { get; set; }
}
public class WxGroupsInfo
{
public string Group_ID { get; set; }//分组编号
public string Group_Name { get; set; }//分组名称
public string Group_Count { get; set; }//分组人数
}
WX.aspx内容:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WX.aspx.cs" Inherits="test.WX" %>
WX.aspx.cs代码:
public partial class WX : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
BindGroupList();
this.DataBind();
}
private void BindGroupList()
{
WeiXinServer wxs = new WeiXinServer();
//从缓存读取accesstoken
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
//如果为空，重新获取
Access_token = wxs.GetAccessToken();
//设置缓存的数据7000秒后过期
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string jsonres = "";
string content = Cache["AllGroups_content"] as string;
if (content == null)
{
jsonres = "http://api.weixin.qq.com/cgi-bin/groups/get?access_token=" + Access_tokento;
HttpWebRequest myRequest = (HttpWebRequest) WebRequest.Create(jsonres);
myRequest.Method = "GET";
HttpWebResponse myResponse = (HttpWebResponse) myRequest.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
content = reader.ReadToEnd();
reader.Close();
//设置缓存的数据7000秒后过期
Cache.Insert("AllGroups_content", content, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
//使用前需要引用Newtonsoft.json文件
JObject jsonObj = JObject.Parse(content);
int groupsnum = jsonObj["groups"].Count();
List wxgrouplist = new List();
for (int i = 0; i < groupsnum; i++)
{
WxGroupsInfo wginfo = new WxGroupsInfo();
wginfo.Group_ID = jsonObj["groups"][i]["id"].ToString();
wginfo.Group_Name = jsonObj["groups"][i]["name"].ToString();
wginfo.Group_Count = jsonObj["groups"][i]["count"].ToString();
wxgrouplist.Add(wginfo);
}
this.RepeaterGroupList.DataSource = wxgrouplist;
this.RepeaterGroupList.DataBind();
}
///
/// 绑定事件
///
///
///
protected void RepeaterGroupList_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Label lbXuHao = e.Item.FindControl("lbXuHao") as Label;
int num = 1;
lbXuHao.Text = num.ToString();
for (int i = 0; i < this.RepeaterGroupList.Items.Count; i++)
{
num += 1;
lbXuHao.Text = num.ToString();
}
LinkButton LinkBtnDeleteGroup = e.Item.FindControl("LinkBtnDeleteGroup") as LinkButton;
LinkButton LinkBtnSendByGroup = e.Item.FindControl("LinkBtnSendByGroup") as LinkButton;
LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要删除该分组？删除后该分组内的人员即将恢复到默认分组！')");
LinkBtnDeleteGroup.Attributes.Add("OnClick", "return confirm('您确定要群发消息到该分组？')");
}
}
///
/// 执行事件
///
///
///
protected void RepeaterGroupList_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (e.CommandName == "DeleteGroups")
{
WeiXinServer wxs = new WeiXinServer();
string res = "";
//从缓存读取accesstoken
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
//如果为空，重新获取
Access_token = wxs.GetAccessToken();
//设置缓存的数据7000秒后过期
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string posturl = "http://api.weixin.qq.com/cgi-bin/groups/delete?access_token=" + Access_tokento;
//POST数据例子： POST数据例子：{"group":{"id":108}}
string groupid = e.CommandArgument.ToString();
string postData = "{\"group\":{\"id\":\"" + groupid + "\"}}";
res = wxs.GetPage(posturl, postData);
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "",
"alert('删除成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true);
}
if (e.CommandName == "SendByGroups")
{
WeiXinServer wxs = new WeiXinServer();
string res = "";
//从缓存读取accesstoken
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
//如果为空，重新获取
Access_token = wxs.GetAccessToken();
//设置缓存的数据7000秒后过期
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string posturl = "http://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=" + Access_tokento;
string groupid = e.CommandArgument.ToString();
//string postData = "{\"group\":{\"id\":\"" + groupid.ToString() + "\"}}";
JObject postData = new JObject();
JObject filter = new JObject();
filter.Add("is_to_all", false);
filter.Add("group_id", groupid);
JObject text = new JObject();
text.Add("content", "测试内容！");
postData.Add("filter", filter);
postData.Add("text", text);
postData.Add("msgtype", "text");
res = wxs.GetPage(posturl, postData.ToString());
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "",
"alert('群发成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true);
}
if (e.CommandName == "MoveUserToGroup")
{
WeiXinServer wxs = new WeiXinServer();
string res = "";
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
Access_token = wxs.GetAccessToken();
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000), System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string posturl = "http://api.weixin.qq.com/cgi-bin/groups/members/update?access_token=" + Access_tokento;
string UserListurl = "http://api.weixin.qq.com/cgi-bin/user/get?access_token=" + Access_tokento + "&next_openid=";
//{"total":2,"count":2,"data":{"openid":["","OPENID1","OPENID2"]},"next_openid":"NEXT_OPENID"}
res = wxs.GetPage(UserListurl,"");
UserList userList= JsonConvert.DeserializeObject(res);
String openid=userList.data.openid.FirstOrDefault();
int togroup_id = 101;//输入分组ID
string postData = "{\"openid\":\"" + openid + "\",\"to_groupid\":" + togroup_id + "}";
res = wxs.GetPage(posturl, postData);
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "",
"alert('移动分组成功！由于缓存问题，您可能需要重新登录才能看到效果！');location='WxGroupManageList.aspx';", true);
}
}
///
/// 创建分组
///
///
///
protected void LinkBtnCreateGroup_Click(object sender, EventArgs e)
{
if (this.txtgroupsName.Value.Equals("分组名称"))
{
////
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！')", true);
this.txtgroupsName.Focus();
return;
}
WeiXinServer wxs = new WeiXinServer();
string res = "";
///从缓存读取accesstoken
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
//如果为空，重新获取
Access_token = wxs.GetAccessToken();
//设置缓存的数据7000秒后过期
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string posturl = "http://api.weixin.qq.com/cgi-bin/groups/create?access_token=" + Access_tokento;
string postData = "{\"group\":{\"name\":\"" + this.txtgroupsName.Value.ToString().Trim() + "\"}}";
res = wxs.GetPage(posturl, postData);
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "",
"alert('创建成功！如未显示，请退出重新登录即可！');location='WxGroupManageList.aspx';", true);
}
}
WeiXinServer.cs代码:
///
/// 微信服务类
///
public class WeiXinServer
{
///
/// 获取通行证
///
///
public string GetAccessToken()
{
string url_token =
"http://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx3eb5bf1290db2ca0&secret=e6013be0a7338c7d3e02877db116e231";
HttpWebRequest myRequest = (HttpWebRequest) WebRequest.Create(url_token);
myRequest.Method = "GET";
HttpWebResponse myResponse = (HttpWebResponse) myRequest.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
string content = reader.ReadToEnd();
reader.Close();
return content;
}
public string GetPage(string p, string postData)
{
Stream outstream = null;
Stream instream = null;
StreamReader sr = null;
HttpWebResponse response = null;
HttpWebRequest request = null;
Encoding encoding = Encoding.UTF8;
byte[] data = encoding.GetBytes(postData);
// 准备请求...
try
{
// 设置参数
request = WebRequest.Create(p) as HttpWebRequest;
CookieContainer cookieContainer = new CookieContainer();
request.CookieContainer = cookieContainer;
request.AllowAutoRedirect = true;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = data.Length;
outstream = request.GetRequestStream();
outstream.Write(data, 0, data.Length);
outstream.Close();
//发送请求并获取相应回应数据
response = request.GetResponse() as HttpWebResponse;
//直到request.GetResponse()程序才开始向目标网页发送Post请求
instream = response.GetResponseStream();
sr = new StreamReader(instream, encoding);
//返回结果网页（html）代码
string content = sr.ReadToEnd();
string err = string.Empty;
return content;
}
catch (Exception ex)
{
string err = ex.Message;
return string.Empty;
}
}
}
Edit.aspx内容:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Edit.aspx.cs" Inherits="test.Edit" %>
Edit.aspx.cs代码:
public partial class Edit : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
if (Request.QueryString["id"] != null)
{
string group_id = Request.QueryString["id"].ToString();
string group_name = Request.QueryString["name"].ToString();
this.txtGroupId.Text = group_id.ToString();
this.txtGroupName.Text = group_name.ToString();
this.txtGroupName.Focus();
}
}
}
///
/// 设置
///
///
///
protected void LinkBtnSet_Click(object sender, EventArgs e)
{
if (String.IsNullOrWhiteSpace(this.txtGroupName.Text.ToString().Trim()))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('不能为空！');", true);
this.txtGroupName.Focus();
return;
}
if (this.txtGroupName.Text.Trim().Length > 30)
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('组名称应在30个字符之内！');", true);
this.txtGroupName.Focus();
return;
}
WeiXinServer wxs = new WeiXinServer();
string res = "";
//从缓存读取accesstoken
string Access_token = Cache["Access_token"] as string;
if (Access_token == null)
{
//如果为空，重新获取
Access_token = wxs.GetAccessToken();
//设置缓存的数据7000秒后过期
Cache.Insert("Access_token", Access_token, null, DateTime.Now.AddSeconds(7000),
System.Web.Caching.Cache.NoSlidingExpiration);
}
string Access_tokento = Access_token.Substring(17, Access_token.Length - 37);
string posturl = "http://api.weixin.qq.com/cgi-bin/groups/update?access_token=" + Access_tokento;
//POST数据例子：POST数据例子：{"group":{"id":108,"name":"test2_modify2"}}
string postData = "{\"group\":{\"id\":\"" + txtGroupId.Text + "\",\"name\":\"" + this.txtGroupName.Text +
"\"}}";
res = wxs.GetPage(posturl, postData);
//使用Newtonsoft.json
JObject jsonObj = JObject.Parse(res);
//获取返回结果的正确|true|false,
string isright = jsonObj["errcode"].ToString(); //0
string istrueorfalse = jsonObj["errmsg"].ToString(); //ok
if (isright.Equals("0") && istrueorfalse.Equals("ok"))
{
//修改成功之后，刷新父窗体，关闭本页
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "",
"alert('修改成功！如未正常显示，属缓存问题，请重新登录即可！');window.opener.location.reload();this.close();", true);
}
else
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert('修改失败！');this.close();",
true);
}
}
}
buttonbg.png
结果如图:
本文已被整理到了《ASP.NET微信开发教程汇总》，欢迎大家学习阅读。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。
