/// <summary>
/// 检测验证码是否正确
/// </summary>
/// <param name="sessionKey">保存到session的key</param>
/// <param name="code">用户输入的验证码</param>
public static bool Check(string sessionKey, string code)
{
if (string.IsNullOrWhiteSpace(code))
{
return(false);
}
var verifyCode = Cookies.Get(sessionKey);
Cookies.Set(sessionKey, Rand.GetRandom(10000, 99999));
return(code.Trim().IsEquals(verifyCode));
}
/// <summary>
/// 转到网址(默认为最后一次访问)
/// </summary>
public static void GoToUrl(string url = "")
{
if (string.IsNullOrWhiteSpace(url))
{
url = Cookies.Get(SystemConfigs.ConfigInfo.Cookies_CallBack_Url);
}
if (string.IsNullOrWhiteSpace(url))
{
url = "http://" + GetDomain(0);
}
if (url.StartsWith("?"))
{
url = MvcReq.GetPageName() + url;
}
HttpContext.Current.Response.Redirect(url);
}