项目结构

WeiXinController.cs

using System;using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; using System.IO; using System.Text; using System.Xml; using System.Net; using Newtonsoft.Json; using WeChat2.Models; namespace WeChat2.Controllers { using Senparc.Weixin.MP; public class WeiXinController : Controller { string token = "garfieldzf8"; string appID = "wx3475193134aa161e"; string appsecret = "10c0994def4d52442a2edde4ce1843cf"; [HttpGet] [ActionName("Index")] public ActionResult Get(string signature, string timestamp, string nonce, string echostr) { if (CheckSignature.Check(signature, timestamp, nonce, token)) { return Content(echostr); } else { return Content("err"); } } [HttpPost] [ActionName("Index")] public ActionResult Get(string signature, string timestamp, string nonce) { StreamReader sr = new StreamReader(Request.InputStream, Encoding.UTF8); XmlDocument doc = new XmlDocument(); doc.Load(sr); sr.Close(); sr.Dispose(); WxMessage wxMessage = new WxMessage(); wxMessage.ToUserName = doc.SelectSingleNode("xml").SelectSingleNode("ToUserName").InnerText; wxMessage.FromUserName = doc.SelectSingleNode("xml").SelectSingleNode("FromUserName").InnerText; wxMessage.MsgType = doc.SelectSingleNode("xml").SelectSingleNode("MsgType").InnerText; wxMessage.CreateTime = int.Parse(doc.SelectSingleNode("xml").SelectSingleNode("CreateTime").InnerText); Log(wxMessage.ToUserName + "," + wxMessage.FromUserName + "," + wxMessage.MsgType); if (wxMessage.MsgType == "event"