ASP.NET MVC5+EF6+EasyUI 后台管理系统（75）-微信公众平台开发-用户管理

时间：2022-06-23 04:04:31

系列目录

前言

本节主要是关注者(即用户)和用户组的管理,微信公众号提供了用户和用户组的管理,我们可以在微信公众号官方里面进行操作，添加备注和标签,以及移动用户组别，同时,微信公众号也提供了相应的接口另我们本地可以操作.我们主要是同步到本地,这样我们可以自己为用户定义更多的信息,以及与本地的业务更好的对接起来.

ASP.NET MVC5+EF6+EasyUI 后台管理系统（75）-微信公众平台开发-用户管理

实现

一、关注与订阅事件

看到我们之前的消息处理类 我们需要扩展一个事件类,这个类与之前消息处理类是一样的分部类，同样来自Senpars微信的SDK

/*----------------------------------------------------------------

    Copyright (C) 2016 Senparc

    文件名：CustomMessageHandler_Events.cs

    文件功能描述：自定义MessageHandler

    创建标识：Senparc - 20150312

----------------------------------------------------------------*/

using System;

using System.Diagnostics;

using System.Linq;

using System.Threading.Tasks;

using System.Web;

using Senparc.Weixin.MP.Agent;

using Senparc.Weixin.Context;

using Senparc.Weixin.MP.Entities;

using Senparc.Weixin.MP.Helpers;

using Senparc.Weixin.MP.MessageHandlers;

using Senparc.Weixin.MP;

using Apps.WC.DAL;

using Apps.WC.IDAL;

using System.Collections.Generic;

using Apps.Models;

using Apps.WC.IBLL;

using Apps.WC.BLL;

using Apps.Models.WC;

using Apps.Models.Enum;

using Apps.Common;

using Senparc.Weixin.MP.AdvancedAPIs;

using Senparc.Weixin.MP.AdvancedAPIs.User;

namespace Apps.Web.Areas.WC.Core

{

    /// <summary>

    /// 自定义MessageHandler

    /// </summary>

    public partial class CustomMessageHandler

    {

        public override IResponseMessageBase OnTextOrEventRequest(RequestMessageText requestMessage)

        {

            // 预处理文字或事件类型请求。

            // 这个请求是一个比较特殊的请求，通常用于统一处理来自文字或菜单按钮的同一个执行逻辑，

            // 会在执行OnTextRequest或OnEventRequest之前触发，具有以下一些特征：

            // 1、如果返回null，则继续执行OnTextRequest或OnEventRequest

            // 2、如果返回不为null，则终止执行OnTextRequest或OnEventRequest，返回最终ResponseMessage

            // 3、如果是事件，则会将RequestMessageEvent自动转为RequestMessageText类型，其中RequestMessageText.Content就是RequestMessageEvent.EventKey

            if (requestMessage.Content == "OneClick")

            {

                var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

                strongResponseMessage.Content = "您点击了底部按钮。\r\n为了测试微信软件换行bug的应对措施，这里做了一个——\r\n换行";

                return strongResponseMessage;

            }

            return null;//返回null，则继续执行OnTextRequest或OnEventRequest

        }

        public override IResponseMessageBase OnEvent_ClickRequest(RequestMessageEvent_Click requestMessage)

        {

            IResponseMessageBase reponseMessage = null;

            ////菜单点击，需要跟创建菜单时的Key匹配

            //switch (requestMessage.EventKey)

            //{

            //    case "OneClick":

            //        {

            //            //这个过程实际已经在OnTextOrEventRequest中完成，这里不会执行到。

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了底部按钮。\r\n为了测试微信软件换行bug的应对措施，这里做了一个——\r\n换行";

            //        }

            //        break;

            //    case "SubClickRoot_Text":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了子菜单按钮。";

            //        }

            //        break;

            //    case "SubClickRoot_News":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageNews>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Articles.Add(new Article()

            //            {

            //                Title = "您点击了子菜单图文按钮",

            //                Description = "您点击了子菜单图文按钮，这是一条图文信息。",

            //                PicUrl = "http://sdk.weixin.senparc.com/Images/qrcode.jpg",

            //                Url = "http://sdk.weixin.senparc.com"

            //            });

            //        }

            //        break;

            //    case "SubClickRoot_Music":

            //        {

            //            //上传缩略图

            //            var accessToken = Senparc.Weixin.MP.Containers.AccessTokenContainer.TryGetAccessToken(appId, appSecret);

            //            var uploadResult = Senparc.Weixin.MP.AdvancedAPIs.MediaApi.UploadTemporaryMedia(accessToken, UploadMediaFileType.thumb,

            //                                                         Server.GetMapPath("~/Images/Logo.jpg"));

            //            //设置音乐信息

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageMusic>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Music.Title = "天籁之音";

            //            strongResponseMessage.Music.Description = "真的是天籁之音";

            //            strongResponseMessage.Music.MusicUrl = "http://sdk.weixin.senparc.com/Content/music1.mp3";

            //            strongResponseMessage.Music.HQMusicUrl = "http://sdk.weixin.senparc.com/Content/music1.mp3";

            //            strongResponseMessage.Music.ThumbMediaId = uploadResult.thumb_media_id;

            //        }

            //        break;

            //    case "SubClickRoot_Image":

            //        {

            //            //上传图片

            //            var accessToken = Senparc.Weixin.MP.Containers.AccessTokenContainer.TryGetAccessToken(appId, appSecret);

            //            var uploadResult = Senparc.Weixin.MP.AdvancedAPIs.MediaApi.UploadTemporaryMedia(accessToken, UploadMediaFileType.image,

            //                                                         Server.GetMapPath("~/Images/Logo.jpg"));

            //            //设置图片信息

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageImage>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Image.MediaId = uploadResult.media_id;

            //        }

            //        break;

            //    case "SubClickRoot_Agent"://代理消息

            //        {

            //            //获取返回的XML

            //            DateTime dt1 = DateTime.Now;

            //            reponseMessage = MessageAgent.RequestResponseMessage(this, agentUrl, agentToken, RequestDocument.ToString());

            //            //上面的方法也可以使用扩展方法：this.RequestResponseMessage(this,agentUrl, agentToken, RequestDocument.ToString());

            //            DateTime dt2 = DateTime.Now;

            //            if (reponseMessage is ResponseMessageNews)

            //            {

            //                (reponseMessage as ResponseMessageNews)

            //                    .Articles[0]

            //                    .Description += string.Format("\r\n\r\n代理过程总耗时：{0}毫秒", (dt2 - dt1).Milliseconds);

            //            }

            //        }

            //        break;

            //    case "Member"://托管代理会员信息

            //        {

            //            //原始方法为：MessageAgent.RequestXml(this,agentUrl, agentToken, RequestDocument.ToString());//获取返回的XML

            //            reponseMessage = this.RequestResponseMessage(agentUrl, agentToken, RequestDocument.ToString());

            //        }

            //        break;

            //    case "OAuth"://OAuth授权测试

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageNews>();

            //            strongResponseMessage.Articles.Add(new Article()

            //            {

            //                Title = "OAuth2.0测试",

            //                Description = "点击【查看全文】进入授权页面。\r\n注意：此页面仅供测试（是专门的一个临时测试账号的授权，并非Senparc.Weixin.MP SDK官方账号，所以如果授权后出现错误页面数正常情况），测试号随时可能过期。请将此DEMO部署到您自己的服务器上，并使用自己的appid和secret。",

            //                Url = "http://sdk.weixin.senparc.com/oauth2",

            //                PicUrl = "http://sdk.weixin.senparc.com/Images/qrcode.jpg"

            //            });

            //            reponseMessage = strongResponseMessage;

            //        }

            //        break;

            //    case "Description":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            strongResponseMessage.Content = "GetWelcomeInfo";

            //            reponseMessage = strongResponseMessage;

            //        }

            //        break;

            //    case "SubClickRoot_PicPhotoOrAlbum":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了【微信拍照】按钮。系统将会弹出拍照或者相册发图。";

            //        }

            //        break;

            //    case "SubClickRoot_ScancodePush":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了【微信扫码】按钮。";

            //        }

            //        break;

            //    case "ConditionalMenu_Male":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了个性化菜单按钮，您的微信性别设置为：男。";

            //        }

            //        break;

            //    case "ConditionalMenu_Femle":

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            reponseMessage = strongResponseMessage;

            //            strongResponseMessage.Content = "您点击了个性化菜单按钮，您的微信性别设置为：女。";

            //        }

            //        break;

            //    default:

            //        {

            //            var strongResponseMessage = CreateResponseMessage<ResponseMessageText>();

            //            strongResponseMessage.Content = "您点击了按钮，EventKey：" + requestMessage.EventKey;

            //            reponseMessage = strongResponseMessage;

            //        }

            //        break;

            //}

            return reponseMessage;

        }

        public override IResponseMessageBase OnEvent_EnterRequest(RequestMessageEvent_Enter requestMessage)

        {

            var responseMessage = ResponseMessageBase.CreateFromRequestMessage<ResponseMessageText>(requestMessage);

            responseMessage.Content = "您刚才发送了ENTER事件请求。";

            return responseMessage;

        }

        public override IResponseMessageBase OnEvent_LocationRequest(RequestMessageEvent_Location requestMessage)

        {

            //这里是微信客户端（通过微信服务器）自动发送过来的位置信息

            var responseMessage = CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "这里写什么都无所谓，比如：上帝爱你！";

            return responseMessage;//这里也可以返回null（需要注意写日志时候null的问题）

        }

        public override IResponseMessageBase OnEvent_ScanRequest(RequestMessageEvent_Scan requestMessage)

        {

            //通过扫描关注

            var responseMessage = CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = responseMessage.Content ?? string.Format("通过扫描二维码进入，场景值：{0}", requestMessage.EventKey);

            return responseMessage;

        }

        public override IResponseMessageBase OnEvent_ViewRequest(RequestMessageEvent_View requestMessage)

        {

            //说明：这条消息只作为接收，下面的responseMessage到达不了客户端，类似OnEvent_UnsubscribeRequest

            var responseMessage = CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "您点击了view按钮，将打开网页：" + requestMessage.EventKey;

            return responseMessage;

        }

        public override IResponseMessageBase OnEvent_MassSendJobFinishRequest(RequestMessageEvent_MassSendJobFinish requestMessage)

        {

            var responseMessage = CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "接收到了群发完成的信息。";

            return responseMessage;

        }

        /// <summary>

        /// 订阅（关注）事件

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_SubscribeRequest(RequestMessageEvent_Subscribe requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "欢迎关注";

            return responseMessage;

        }

        /// <summary>

        /// 退订

        /// 实际上用户无法收到非订阅账号的消息，所以这里可以随便写。

        /// unsubscribe事件的意义在于及时删除网站应用中已经记录的OpenID绑定，消除冗余数据。并且关注用户流失的情况。

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_UnsubscribeRequest(RequestMessageEvent_Unsubscribe requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "有空再来";

            return responseMessage;

        }

        /// <summary>

        /// 事件之扫码推事件(scancode_push)

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_ScancodePushRequest(RequestMessageEvent_Scancode_Push requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之扫码推事件";

            return responseMessage;

        }

        /// <summary>

        /// 事件之扫码推事件且弹出“消息接收中”提示框(scancode_waitmsg)

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_ScancodeWaitmsgRequest(RequestMessageEvent_Scancode_Waitmsg requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之扫码推事件且弹出“消息接收中”提示框";

            return responseMessage;

        }

        /// <summary>

        /// 事件之弹出拍照或者相册发图（pic_photo_or_album）

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_PicPhotoOrAlbumRequest(RequestMessageEvent_Pic_Photo_Or_Album requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之弹出拍照或者相册发图";

            return responseMessage;

        }

        /// <summary>

        /// 事件之弹出系统拍照发图(pic_sysphoto)

        /// 实际测试时发现微信并没有推送RequestMessageEvent_Pic_Sysphoto消息，只能接收到用户在微信中发送的图片消息。

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_PicSysphotoRequest(RequestMessageEvent_Pic_Sysphoto requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之弹出系统拍照发图";

            return responseMessage;

        }

        /// <summary>

        /// 事件之弹出微信相册发图器(pic_weixin)

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_PicWeixinRequest(RequestMessageEvent_Pic_Weixin requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之弹出微信相册发图器";

            return responseMessage;

        }

        /// <summary>

        /// 事件之弹出地理位置选择器（location_select）

        /// </summary>

        /// <param name="requestMessage"></param>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_LocationSelectRequest(RequestMessageEvent_Location_Select requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "事件之弹出地理位置选择器";

            return responseMessage;

        }

    }

}

CustomMessageHandler.cs

        /// <summary>

        /// 订阅（关注）事件

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_SubscribeRequest(RequestMessageEvent_Subscribe requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "欢迎关注";

            return responseMessage;

        }

        /// <summary>

        /// 退订

        /// 实际上用户无法收到非订阅账号的消息，所以这里可以随便写。

        /// unsubscribe事件的意义在于及时删除网站应用中已经记录的OpenID绑定，消除冗余数据。并且关注用户流失的情况。

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_UnsubscribeRequest(RequestMessageEvent_Unsubscribe requestMessage)

        {

            var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

            responseMessage.Content = "有空再来";

            return responseMessage;

        }

里面有2个事件,一个用户关注时触发,一个退订时候触发，所以基本我们无需要进行什么配置，只要加入这个类就可以了

二、本地数据库表

CREATE TABLE [dbo].[WC_Group](

    [Id] [varchar](50) NOT NULL,

    [Name] [varchar](200) NOT NULL,

    [Count] [int] NOT NULL,

    [OfficalAccountId] [varchar](50) NOT NULL,

 CONSTRAINT [PK_WC_Group] PRIMARY KEY CLUSTERED

(

    [Id] ASC

)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]

) ON [PRIMARY]

GO

SET ANSI_PADDING OFF

GO

ALTER TABLE [dbo].[WC_Group]  WITH CHECK ADD  CONSTRAINT [FK_WC_Group_WC_OfficalAccounts] FOREIGN KEY([OfficalAccountId])

REFERENCES [dbo].[WC_OfficalAccounts] ([Id])

GO

ALTER TABLE [dbo].[WC_Group] CHECK CONSTRAINT [FK_WC_Group_WC_OfficalAccounts]

GO

分组表

CREATE TABLE [dbo].[WC_User](

    [Id] [varchar](50) NOT NULL,

    [OpenId] [varchar](50) NOT NULL,

    [NickName] [varchar](200) NULL,

    [Sex] [int] NOT NULL,

    [Language] [varchar](50) NULL,

    [City] [varchar](50) NULL,

    [Province] [varchar](50) NULL,

    [Country] [varchar](50) NULL,

    [HeadImgUrl] [varchar](1000) NULL,

    [SubscribeTime] [datetime] NOT NULL,

    [UnionId] [varchar](200) NULL,

    [Remark] [varchar](1000) NULL,

    [GroupId] [varchar](50) NULL,

    [TagidList] [varchar](1000) NULL,

    [Subscribe] [int] NOT NULL,

    [OfficalAccountId] [varchar](50) NOT NULL,

 CONSTRAINT [PK_WC_User] PRIMARY KEY CLUSTERED

(

    [Id] ASC

)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]

) ON [PRIMARY]

GO

SET ANSI_PADDING OFF

GO

ALTER TABLE [dbo].[WC_User]  WITH NOCHECK ADD  CONSTRAINT [FK_WC_User_WC_Group] FOREIGN KEY([GroupId])

REFERENCES [dbo].[WC_Group] ([Id])

GO

ALTER TABLE [dbo].[WC_User] NOCHECK CONSTRAINT [FK_WC_User_WC_Group]

GO

ALTER TABLE [dbo].[WC_User]  WITH CHECK ADD  CONSTRAINT [FK_WC_User_WC_OfficalAccounts] FOREIGN KEY([OfficalAccountId])

REFERENCES [dbo].[WC_OfficalAccounts] ([Id])

GO

ALTER TABLE [dbo].[WC_User] CHECK CONSTRAINT [FK_WC_User_WC_OfficalAccounts]

GO

用户表

表字段是根据官网，用户管理对应字段而建立，基本与官方提供的用户信息是一样的，无非是存点用户的姓名，籍贯，头像，关注事件等

三、同步数据

这时我们就可以实现OnEvent_SubscribeRequest （关注时）的代码，基本没有实现难度，步骤如下：

  1. 获得OpenID（requestMessage.FromUserName）
  2. 调用信息接口（ UserInfoJson userJson = UserApi.Info(account.AccessToken, requestMessage.FromUserName);）
  3. 把信息添加到本地
  4. 启用订阅时回复的内容（回复在前面已经放出）
    /// <summary>

        /// 订阅（关注）事件

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_SubscribeRequest(RequestMessageEvent_Subscribe requestMessage)

        {

            ValidationErrors errors = new ValidationErrors();

            using (DBContainer db = new DBContainer())

            {

                IWC_OfficalAccountsBLL account_BLL = new WC_OfficalAccountsBLL()

                {

                    m_Rep = new WC_OfficalAccountsRepository(db)

                };

                //获得当前公众号

                WC_OfficalAccountsModel account = account_BLL.GetById(Id);

                //将用户提取到本地数据库

                WC_UserModel userModel = new WC_UserModel();

                IWC_UserBLL user_BLL = new WC_UserBLL()

                {

                    m_Rep = new WC_UserRepository(db)

                };

                user_BLL.Create(ref errors, userModel);

                UserInfoJson userJson = UserApi.Info(account.AccessToken, requestMessage.FromUserName);

                userModel.Id = ResultHelper.NewId;

                userModel.OpenId = userJson.openid;

                userModel.NickName = userJson.nickname;

                userModel.Sex = userJson.sex;

                userModel.Language = userJson.language;

                userModel.City = userJson.city;

                userModel.Province = userJson.province;

                userModel.Country = userJson.country;

                userModel.HeadImgUrl = userJson.headimgurl;

                userModel.SubscribeTime = ResultHelper.GetTimeByLong(userJson.subscribe_time);

                userModel.UnionId = userJson.unionid;

                userModel.Remark = userJson.remark;

                userModel.GroupId = userJson.groupid.ToString();

                userModel.TagidList = string.Join(",", userJson.tagid_list.ToArray());

                userModel.Subscribe = userJson.subscribe;

                userModel.OfficalAccountId = account.Id;

                IWC_MessageResponseRepository m_Rep = new WC_MessageResponseRepository(db);

                //订阅回复

                List<WC_MessageResponse> messageList = m_Rep.GetSubscribeResponseContent(account.Id);

                if (messageList.Count() > )

                {

                    if (messageList[].Category == (int)WeChatReplyCategory.Text)

                    {

                        var responseMessage = base.CreateResponseMessage<ResponseMessageText>();

                        responseMessage.CreateTime = ResultHelper.NowTime;

                        responseMessage.ToUserName = requestMessage.FromUserName;

                        responseMessage.FromUserName = account.OfficalId;

                        responseMessage.Content = messageList[].TextContent;

                        return responseMessage;

                    }

                    //图文方式

                    else if (messageList[].Category == (int)WeChatReplyCategory.Image)

                    {

                        var responseMessage = CreateResponseMessage<ResponseMessageNews>();

                        foreach (var model in messageList)

                        {

                            responseMessage.Articles.Add(new Article()

                            {

                                Title = model.TextContent,

                                Description = model.ImgTextContext,

                                PicUrl = WebChatPara.SiteUrl + model.ImgTextUrl,

                                Url = model.ImgTextLink

                            });

                        }

                        return responseMessage;

                    }//一般很少用到

                    else if (messageList[].Category == (int)WeChatReplyCategory.Voice)

                    {

                        var responseMessage = base.CreateResponseMessage<ResponseMessageMusic>();

                        responseMessage.Music.MusicUrl = WebChatPara.SiteUrl + messageList[].MeidaUrl;

                        responseMessage.Music.Title = messageList[].TextContent;

                        responseMessage.Music.Description = messageList[].Remark;

                        return responseMessage;

                    }

                }

                var errorResponseMessage = requestMessage.CreateResponseMessage<ResponseMessageText>();

                return errorResponseMessage;

            }

        }

退订事件：OnEvent_UnsubscribeRequest(退订没有什么代码，只是标记这个openID已经取消关注)

 /// <summary>

        /// 订阅（关注）事件

        /// </summary>

        /// <returns></returns>

        public override IResponseMessageBase OnEvent_SubscribeRequest(RequestMessageEvent_Subscribe requestMessage)

        {

            ValidationErrors errors = new ValidationErrors();

            using (DBContainer db = new DBContainer())

            {

                IWC_OfficalAccountsBLL account_BLL = new WC_OfficalAccountsBLL()

                {

                    m_Rep = new WC_OfficalAccountsRepository(db)

                };

                //获得当前公众号

                WC_OfficalAccountsModel account = account_BLL.GetById(Id);

                //将用户提取到本地数据库

                IWC_UserBLL user_BLL = new WC_UserBLL()

                {

                    m_Rep = new WC_UserRepository(db)

                };

                WC_UserModel userModel = user_BLL.GetById(Id);

                //标记为取消关注

                userModel.Subscribe = ;

                user_BLL.Edit(ref errors, userModel);

                var errorResponseMessage = requestMessage.CreateResponseMessage<ResponseMessageText>();

                return errorResponseMessage;

            }

        }

后台管理

后台管理最直接的效益是分析统计用户的数据状况，这里只演示从服务器同步用户信息,其他都是以前写得发愁的，增删改查了

　前端JS

 $("#btnSync").click(function () {

            var rows = $('#List').datagrid('getSelections');

            if (rows.length > 0) {

                var ids = rows.join(",");

                $.each(rows, function (index, row) {

                    ids = ids + row.value + ",";

                });

                $.post("@Url.Action("SyncUser")?ids=" + ids, function (data) {

                    if (data.type == 1)

                        $("#List").datagrid('load');

                        $.messageBox5s('@Resource.Tip', data.message);

                }, "json");

            } else { $.messageBox5s('@Resource.Tip', '@Resource.PlaseChooseToOperatingRecords'); }

        });

后端控制器代码

 public JsonResult SyncUser(string ids,string officeId)

        {

            if (!string.IsNullOrWhiteSpace(ids))

            {

                //填充数据

                string[] arrs = ids.Split(',');

                List<BatchGetUserInfoData> list = new List<BatchGetUserInfoData>();

                foreach (var m in arrs)

                {

                    list.Add(new BatchGetUserInfoData() {

                        openid = m

                    });

                }

                //批量同步数据

                WC_OfficalAccountsModel accountModel =  account_BLL.GetById(officeId);

                var batchList =  Senparc.Weixin.MP.AdvancedAPIs.UserApi.BatchGetUserInfo(accountModel.AccessToken, list);

                foreach (var info in batchList.user_info_list)

                {

                    WC_UserModel userModel = m_BLL.GetById(info.openid);

                    if (userModel != null)

                    {

                        userModel.City = info.city;

                        userModel.OpenId = info.openid;

                        userModel.Id = info.openid;

                        userModel.HeadImgUrl = info.headimgurl;

                        userModel.Language = info.language;

                        userModel.NickName = info.nickname;

                        userModel.Province = info.province;

                        userModel.Sex = info.sex;

                        m_BLL.Edit(ref errors, userModel);

                    }

                }

                LogHandler.WriteServiceLog(GetUserId(), "Ids:" + ids, "成功", "删除", "WC_User");

                return Json(JsonHandler.CreateMessage(, Resource.SaveSucceed));

            }

            else

            {

                return Json(JsonHandler.CreateMessage(, Resource.SaveFail));

            }

        }

代码简单易懂：通过OpenID到公众号同步到数据，再将本地数据修改

同步接口在Senparc WX SDK下的Senparc.Weixin.MP.AdvancedAPIs  UserApi

同时这个类也提供了：获取用户信息，获取关注者OpenId信息，修改关注者备注信息，批量获取用户基本信息

ASP.NET MVC5+EF6+EasyUI 后台管理系统（75）-微信公众平台开发-用户管理

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