微信开发demo(用于接收公众号的异步通知消息)

C#语言基础

下载此实例

开发语言：C#
实例大小：0.01M
下载次数：33
浏览次数：1010
发布时间：2018-07-12
实例类别：C#语言基础
发布人：墨染青山
文件格式：.rar
所需积分：2

相关标签：微信 d 开发 demo 微信开发

网友评论举报投诉收藏该页

下载此实例

实例介绍

[下载地址]

【实例简介】

【实例截图】

【核心代码】

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
using System.Web.Security;
using System.IO;
using System.Text;
 
namespace BigDataMedia.Web.WeiXin
{
    /// <summary>
    /// WeixinApi 测试所用，简单判断类型自动回复。
    /// </summary>
 
    //post请求
    public class WeixinApi : IHttpHandler
    {
 
        public void ProcessRequest(HttpContext context)
        {
            weixin wx = new weixin();
            String postStr = String.Empty;
 
            if (HttpContext.Current.Request.HttpMethod.ToUpper() == "POST")
            {
                Stream s = HttpContext.Current.Request.InputStream;
                Byte[] b = new Byte[s.Length];
                s.Read(b, 0, (Int32)s.Length);
                postStr = Encoding.UTF8.GetString(b);
 
                if (!String.IsNullOrEmpty(postStr))
                {
                    wx.Handle(postStr);
                }
            }
            else
            {
                wx.Auth();
            }
        }
 
        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
    //验证token
    public class weixin
    {
        private String Token = "";
 
        public void Auth()
        {
            String echoStr = HttpContext.Current.Request.QueryString["echoStr"];
 
            if (CheckSignature())
            {
                if (!String.IsNullOrEmpty(echoStr))
                {
                    HttpContext.Current.Response.Write(echoStr);
                    HttpContext.Current.Response.End();
                }
            }
        }
 
        //验证微信签名
        private bool CheckSignature()
        {
            String signature = HttpContext.Current.Request.QueryString["signature"];
            String timestamp = HttpContext.Current.Request.QueryString["timestamp"];
            String nonce = HttpContext.Current.Request.QueryString["nonce"];
            String[] ArrTmp = { Token, timestamp, nonce };
 
            Array.Sort(ArrTmp);
            String tmpStr = String.Join("", ArrTmp);
 
            tmpStr = FormsAuthentication.HashPasswordForStoringInConfigFile(tmpStr, "SHA1");
            tmpStr = tmpStr.ToLower();
 
            if (tmpStr == signature)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
 
        //判断回复类型
        public void Handle(String postStr)
        {
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(postStr);
 
            XmlElement rootElement = doc.DocumentElement;
            XmlNode MsgType = rootElement.SelectSingleNode("MsgType");
 
            RequestXML requestXML = new RequestXML();
            requestXML.ToUserName = rootElement.SelectSingleNode("ToUserName").InnerText;
            requestXML.FromUserName = rootElement.SelectSingleNode("FromUserName").InnerText;
            requestXML.CreateTime = rootElement.SelectSingleNode("CreateTime").InnerText;
            requestXML.MsgType = MsgType.InnerText;
 
            if (requestXML.MsgType == "text")
            {
                requestXML.Content = rootElement.SelectSingleNode("Content").InnerText;
            }
 
            else if (requestXML.MsgType == "location")
            {
                requestXML.Location_X = rootElement.SelectSingleNode("Location_X").InnerText;
                requestXML.Location_Y = rootElement.SelectSingleNode("Location_Y").InnerText;
                requestXML.Scale = rootElement.SelectSingleNode("Scale").InnerText;
                requestXML.MapInfo = rootElement.SelectSingleNode("Label").InnerText;
            }
 
            else if (requestXML.MsgType == "image")
            {
                requestXML.PicUrl = rootElement.SelectSingleNode("PicUrl").InnerText;
            }
 
            ResponseMsg(requestXML);
        }
 
 
 
        /// <summary>
        /// 回复消息
        /// </summary>
        /// <param name="weixinXML"></param>
        private void ResponseMsg(RequestXML requestXML)
        {
            String responseContent = String.Empty;
 
            if (requestXML.MsgType == "text")
            {
                responseContent = FormatTextXML(requestXML.FromUserName, requestXML.ToUserName, "已收到消息！");
            }
            else if (requestXML.MsgType == "location")
            {
                responseContent = FormatTextXML(requestXML.FromUserName, requestXML.ToUserName, "已知道您的位置！");
            }
            else if (requestXML.MsgType == "image")
            {
                responseContent = FormatTextXML(requestXML.FromUserName, requestXML.ToUserName, "图片已接收！");
            }
 
            HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
            HttpContext.Current.Response.Write(responseContent);
        }
 
        //返回格式化文本XML内容
        private String FormatTextXML(String fromUserName, String toUserName, String content)
        {
            return "<xml><ToUserName><![CDATA["   fromUserName   "]]></ToUserName><FromUserName><![CDATA["   toUserName   "]]></FromUserName><CreateTime>"   ConvertDateTimeInt(DateTime.Now)   "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA["   content   "]]></Content><FuncFlag>1</FuncFlag></xml>";
        }
 
        private int ConvertDateTimeInt(System.DateTime time)
        {
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
            return (int)(time - startTime).TotalSeconds;
        }
    }
 
 
    //微信请求类
    public class RequestXML
    {
        private String toUserName = String.Empty;
 
        /// <summary>
        /// 公众号
        /// </summary>
        public String ToUserName
        {
            set;
            get;
        }
 
        private String fromUserName = "";
 
        /// <summary>
        /// 发送方微信号
        /// </summary>
        public String FromUserName
        {
            set;
            get;
        }
 
        private String createTime = String.Empty;
 
        /// <summary>
        /// 创建时间
        /// </summary>
        public String CreateTime
        {
            set;
            get;
        }
 
        private String msgType = String.Empty;
 
        /// <summary>
        /// 信息类型 地理位置:location,文本消息:text,消息类型:image
        /// </summary>
        public String MsgType
        {
            set;
            get;
        }
 
        private String content = String.Empty;
 
        /// <summary>
        /// 信息内容
        /// </summary>
        public String Content
        {
            set;
            get;
        }
 
        private String location_X = String.Empty;
 
        /// <summary>
        /// 地理位置纬度
        /// </summary>
        public String Location_X
        {
            set;
            get;
        }
 
        private String location_Y = String.Empty;
 
        /// <summary>
        /// 地理位置经度
        /// </summary>
        public String Location_Y
        {
            set;
            get;
        }
 
        private String scale = String.Empty;
 
        /// <summary>
        /// 地图缩放大小
        /// </summary>
        public String Scale
        {
            set;
            get;
        }
 
        private String mapInfo = String.Empty;
 
        /// <summary>
        /// 地理位置信息
        /// </summary>
        public String MapInfo
        {
            set;
            get;
        }
 
        private String picUrl = String.Empty;
 
        /// <summary>
        /// 图片链接
        /// </summary>
        public String PicUrl
        {
            set;
            get;
        }
    }
 
}

标签： 微信 d 开发 demo 微信开发

实例下载地址

微信开发demo(用于接收公众号的异步通知消息)

点此下载实例

不能下载？内容有错？点击这里报错 + 投诉 + 提问

好例子网口号：伸出你的我的手 — 分享！

网友评论

我要评论

小贴士

感谢您为本站写下的评论，您的评论对其它用户来说具有重要的参考价值，所以请认真填写。

类似“顶”、“沙发”之类没有营养的文字，对勤劳贡献的楼主来说是令人沮丧的反馈信息。
相信您也不想看到一排文字/表情墙，所以请不要反馈意义不大的重复字符，也请尽量不要纯表情的回复。
提问之前请再仔细看一遍楼主的说明，或许是您遗漏了。
请勿到处挖坑绊人、招贴广告。既占空间让人厌烦，又没人会搭理，于人于己都无利。

关于好例子网

本站旨在为广大IT学习爱好者提供一个非营利性互相学习交流分享平台。本站所有资源都可以被免费获取学习研究。本站资源来自网友分享，对搜索内容的合法性不具有预见性、识别性、控制性，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，平台无法对用户传输的作品、信息、内容的权属或合法性、安全性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论平台是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二与二十三条之规定，若资源存在侵权或相关问题请联系本站客服人员，点此联系我们。关于更多版权及免责申明参见版权及免责申明

微信开发demo(用于接收公众号的异步通知消息)

同类人气实例

实例介绍

实例下载地址

微信开发demo(用于接收公众号的异步通知消息)

相关软件

相关文章

网友评论

小贴士

关于好例子网

下载周排行

下载总排行