/// <summary>
/// 生成Url
/// </summary>
/// <param name="htmlHelper"></param>
/// <param name="actionn"></param>
/// <param name="controller"></param>
/// <param name="routedata"></param>
/// <returns></returns>
public static string ActionUrl(this HtmlHelper htmlHelper, string actionn, object routedata = null)
{
var url = htmlHelper.ActionUrl(actionn, "", new RouteValueDictionary(routedata));
return(url);
}
