public static NavigationUrls Instance()
{
if (_instance == null)
{
lock (lockObject)
{
if (_instance == null)
{
_instance = new NavigationUrls();
}
}
}
return(_instance);
}
/// <summary>
/// 后台登录页
/// </summary>
/// <returns></returns>
public string ManageLogin()
{
HttpContext httpContext = HttpContextCore.Current;
string rawUrl = $"{httpContext.Request.Host}{httpContext.Request.Path}{httpContext.Request.QueryString}";
string returnUrl = NavigationUrls.ExtractQueryParams(rawUrl)["ReturnUrl"];
if (string.IsNullOrWhiteSpace(returnUrl))
{
returnUrl = WebUtility.UrlEncode(rawUrl);
}
return(CachedUrlHelper.Action("ManageLogin", "System", "System", new RouteValueDictionary()
{
{ "ReturnUrl", returnUrl }
}));
}