public string index(string echostr)
{
PostModel postModel = TypeChange.UrlToEntities <PostModel>(Request.QueryString.Value);
if (CheckSignature.Check(postModel.Signature, postModel.Timestamp, postModel.Nonce, appConfig.WeiXin.Token))
{
return(echostr); //返回随机字符串则表示验证通过
}
else
{
return("failed:" + postModel.Signature + "," +
"如果你在浏览器中看到这句话，说明此地址可以被作为微信公众账号后台的Url，请注意保持Token一致。");
}
}
public async Task <string> index()
{
PostModel postModel = TypeChange.UrlToEntities <PostModel>(Request.QueryString.Value);
if (!CheckSignature.Check(postModel.Signature, postModel.Timestamp, postModel.Nonce, appConfig.WeiXin.Token))
{
return("参数错误！");
}
else
{
Request.EnableBuffering();
using (var reader = new StreamReader(Request.Body, encoding: Encoding.UTF8))
{
var body = await reader.ReadToEndAsync();
var xml = TypeChange.XmlToDict(body);
String toUserName = xml.GetValueOrDefault("ToUserName");
String fromUserName = xml.GetValueOrDefault("FromUserName");
String msgType = xml.GetValueOrDefault("MsgType");
String content = xml.GetValueOrDefault("Content");
String eventType = xml.GetValueOrDefault("Event");
String eventKey = xml.GetValueOrDefault("EventKey");
String ticket = xml.GetValueOrDefault("Ticket");
await weiXin.saveLog(new WxQuestLogEntity
{
id = await SequenceRepository.GetNextID <WxQuestLogEntity>(),
toUserName = toUserName,
fromUserName = fromUserName,
msgType = msgType,
content = content,
eventType = eventType,
eventKey = eventKey,
ticket = ticket,
});
if (MessageUtil.MESSAGE_EVENT.Equals(msgType))
{
switch (eventType.ToLower())
{
case "subscribe": //订阅
if (!string.IsNullOrEmpty(fromUserName))
{
var userinfo = Helper.WeiChat.Utility.GetUserInfo(fromUserName);
await weiXin.saveUser(userinfo, new List <string> {
"nickname", "headimgurl", "subscribe", "subscribe_time", "remark", "groupid", "tagidListStr", "subscribe_scene", "qr_scene", "qr_scene_str"
});
}
break;
case "unsubscribe": //取消订阅
var unsubscribeUser = new WxUserEntity()
{
subscribe = 0,
openid = fromUserName,
subscribe_time = Helper.DataTimeHelper.getDateLongTimestamp(DateTime.Now)
};
await weiXin.saveUser(unsubscribeUser, new List <string> {
"subscribe", "subscribe_time"
});
break;
case "click": //点击事件
String replay = "";
switch (eventKey)
{
case MessageUtil.CLICK_DOWNURL:
replay = MessageUtil.downloadApp();
break;
case MessageUtil.CLICK_ETC_INSTALL:
replay = MessageUtil.etcInstallPlace();
break;
case MessageUtil.CLICK_GetMoney:
replay = MessageUtil.etcGetMoney(fromUserName);
break;
}
string message = MessageUtil.initText(toUserName, fromUserName, replay);
return(message);
case "view": //url类型
break;
}
}
// Do some processing with body…
// Reset the request body stream position so the next middleware can read it
Request.Body.Position = 0;
return("");
}
}
}