不想废话，直接写了！因为是留给自己做随笔的，所以大神们看到别喷……
1.必须有微信公众账号
2.你也可以申请测试微信号，链接给你 http://www.easck.com/debug/cgi-bin/sandbox?t=sandbox/login
然后，建立mvc,你只需要点几下vs就帮你搞定了。这不废话
接着，要创建一个一般处理程序，随便起个名字，测试通过才是重点，抓紧时间……
/// <summary>
/// 验证微信签名
/// </summary>
/// <returns></returns>
/// * 将token、timestamp、nonce三个参数进行字典序排序
/// * 将三个参数字符串拼接成一个字符串进行sha1加密
/// * 开发者获得加密后的字符串可与signature对比，标识该请求来源于微信。
private bool CheckSignature()
{
var token = "token";
var signature = HttpContext.Current.Request.QueryString["signature"];
var timestamp = HttpContext.Current.Request.QueryString["timestamp"];
var nonce = HttpContext.Current.Request.QueryString["nonce"];
var echostr = HttpContext.Current.Request.QueryString["echostr"];
string[] ArrTmp = { token, timestamp, nonce };
Array.Sort(ArrTmp); //字典排序
var tmpStr = string.Join("", ArrTmp);
tmpStr = FormsAuthentication.HashPasswordForStoringInConfigFile(tmpStr, "SHA1");//加密方式
if (tmpStr.ToLower() == signature)
{
return true;
}
return false;
}
这代码相当于是跟微信公众号中【开发】--》【基本配置】里面你所写的Token 一个一对一令牌通信握手，只要互相通了，那么你就算是搞定了！
搞定是后话，还有工作没做完，接着写！
怎么配置，这是问题，哎只能用花生壳给测试先，至少要知道玩了半天是不是通的！
看下图：左边花生壳配置-----右边iis网站发布绑定
看到这图，你也明白下一步怎么玩了吧。本地iis配上了域名。这简直屌爆了…………
下面。我们加上代码。设置发送和自动回复测试，看看能不能玩
#region 接收消息
/// <summary>
/// 接收微信发送的XML消息并且解析
/// </summary>
private void ReceiveXml()
{
var requestStream = HttpContext.Current.Request.InputStream;
var requestByte = new byte[requestStream.Length];
requestStream.Read(requestByte, 0, (int)requestStream.Length);
var requestStr = Encoding.UTF8.GetString(requestByte);
if (!string.IsNullOrEmpty(requestStr))
{
//封装请求类
var requestDocXml = new XmlDocument();
requestDocXml.LoadXml(requestStr);
var rootElement = requestDocXml.DocumentElement;
if (rootElement == null) return;
var wxXmlModel = new WxXmlModel
{
ToUserName = rootElement.SelectSingleNode("ToUserName").InnerText,
FromUserName = rootElement.SelectSingleNode("FromUserName").InnerText,
CreateTime = rootElement.SelectSingleNode("CreateTime").InnerText,
MsgType = rootElement.SelectSingleNode("MsgType").InnerText
};
switch (wxXmlModel.MsgType)
{
case "text"://文本
wxXmlModel.Content = rootElement.SelectSingleNode("Content").InnerText;
break;
case "image"://图片
wxXmlModel.PicUrl = rootElement.SelectSingleNode("PicUrl").InnerText;
break;
case "event"://事件
wxXmlModel.Event = rootElement.SelectSingleNode("Event").InnerText;
if (wxXmlModel.Event != "TEMPLATESENDJOBFINISH")//关注类型
{
wxXmlModel.EventKey = rootElement.SelectSingleNode("EventKey").InnerText;
}
break;
default:
break;
}
ResponseXML(wxXmlModel);//回复消息
}
}
#endregion
#region 回复消息
private void ResponseXML(WxXmlModel WxXmlModel)
{
var QrCodeApi = new QrCodeApi();
var XML = "";
switch (WxXmlModel.MsgType)
{
case "text"://文本回复
XML = ResponseMessage.GetText(WxXmlModel.FromUserName, WxXmlModel.ToUserName, WxXmlModel.Content);
break;
case "event":
switch (WxXmlModel.Event)
{
case "subscribe":
if (string.IsNullOrEmpty(WxXmlModel.EventKey))
{
XML = ResponseMessage.GetText(WxXmlModel.FromUserName, WxXmlModel.ToUserName, "关注成功");
}
else
{
XML = ResponseMessage.SubScanQrcode(WxXmlModel.FromUserName, WxXmlModel.ToUserName, WxXmlModel.EventKey);//扫描带参数二维码先关注后推送事件
}
break;
case "SCAN":
XML = ResponseMessage.ScanQrcode(WxXmlModel.FromUserName, WxXmlModel.ToUserName, WxXmlModel.EventKey);//扫描带参数二维码已关注 直接推送事件
break;
}
break;
default://默认回复
break;
}
HttpContext.Current.Response.Write(XML);
HttpContext.Current.Response.End();
}
#endregion
