/// <summary>
/// 获取带有返回参数的Url
/// </summary>
/// <param name="url"></param>
/// <param name="returnUrl">未通过UrlEncode的参数值</param>
/// <param name="channelId"></param>
/// <returns></returns>
public static string GetReturnUrl(this string url, string returnUrl = "", string channelId = "")
{
if (string.IsNullOrEmpty(url))
{
return("");
}
if (!string.IsNullOrEmpty(channelId))
{
url = url.GetChannelRouteUrl(channelId);
}
if (string.IsNullOrEmpty(returnUrl))
{
try
{
returnUrl = HttpContext.Current.Request.RawUrl;
}
catch { }
}
if (!string.IsNullOrEmpty(returnUrl))
{
returnUrl = UrlParameterHelper.UrlEncode(returnUrl);
return(SpliceUrl(url, "returnUrl", returnUrl));
}
return(url);
}
public static string EncryptUrl(string url, string key)
{
if (string.IsNullOrEmpty(url) || string.IsNullOrEmpty(key))
{
return("");
}
string result = string.Empty;
try
{
result = SecurityHelper.EncryptBase64XorBase64Url(url, key);
if (!string.IsNullOrEmpty(result))
{
result = UrlParameterHelper.UrlEncode(result);
}
}
catch { }
return(result);
}
