public ActionResult Open()
{
string url = "";
try
{
string host = StringHelper.GetHost();
string path = Request.Path;
string queryString = Request.Url.Query;
string code = UrlParameterHelper.GetQueryString("code");
string query = "";
string state = "";
if (!string.IsNullOrEmpty(code))
{
query = UrlParameterHelper.GetDecodingParams("state");
}
else
{
state = UrlParameterHelper.UrlEncode(queryString);
}
Com.WxPayAPI.JsApiPay jsApiPay = new Com.WxPayAPI.JsApiPay(host, path, queryString);
jsApiPay.GetOpenidAndAccessToken(state, out url, code);
string openid = jsApiPay.OpenId;
if (string.IsNullOrEmpty(url))
{
if (!string.IsNullOrEmpty(openid) && !string.IsNullOrEmpty(query))
{
IDictionary <string, object> dict = new Dictionary <string, object>();
dict.Add("openid", openid);
url = StringHelper.SpliceUrl(string.Concat("/user/order/wechat/js/index.aspx", query), dict);
}
}
}
catch
{
url = "/error/notfound".GetChannelRouteUrl(RouteChannelId);
}
return(Redirect(url));
}
