public ActionResult Index(string companyId)
{
try
{
if (string.IsNullOrWhiteSpace(companyId))
{
return(RedirectToAction("Index", "BrowseError", new { errorMsg = "请打开扫一扫" }));
}
WX_ApiConfig config = WXApiConfigServices.QueryWXApiConfig(companyId);
var timeStamp = DateTimeHelper.TransferUnixDateTime(DateTime.Now).ToString();
var nonceStr = StringHelper.GetRndString(16);
var url = Request.Url.ToString();
var accessToken = AccessTokenContainer.TryGetToken(config.AppId, config.AppSecret, false);
var ticket = WxAdvApi.GetTicket(accessToken);
string signature = WxService.GetJsApiSignature(nonceStr, ticket.ticket, timeStamp, url);
ViewBag.Signature = signature;
ViewBag.AppId = config.AppId;
ViewBag.Timestamp = timeStamp;
ViewBag.NonceStr = nonceStr;
return(View());
}
catch (Exception ex)
{
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPageError", "调用扫码方法异常", ex, LogFrom.WeiXin);
return(RedirectToAction("Index", "BrowseError", new { errorMsg = "调用扫码方法异常" }));
}
}
private string GetWeiXinSignature(WX_ApiConfig config, string noncestr, string url, string timestamp)
{
try
{
var accessToken = AccessTokenContainer.TryGetToken(config.AppId, config.AppSecret, false);
var ticket = WxAdvApi.GetTicket(accessToken);
return(WxService.GetJsApiSignature(noncestr, ticket.ticket, timestamp, url));
}
catch (Exception ex) {
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPageError", "分享页面获取签名错误", ex, LogFrom.WeiXin);
return(string.Empty);
}
}