/// <summary>
/// 从cookie中拿到一个值
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static string Get(string key)
{
if (HttpContextHelper.GetCurrent().Request.Cookies.ContainsKey(key))
{
var source = HttpContextHelper.GetCurrent().Request.Cookies[key];
if (string.IsNullOrEmpty(source))
{
return("");
}
var result = "";
try
{
result = RsaHelper.DecryptData(source, RsaHelper.privateKey);
}
catch
{
// ignored
}
return(result);
}
return("");
}
/// <summary>
/// 往cookie中设置一个值
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <returns></returns>
public static void Set(string key, string value)
{
var result = "";
if (!string.IsNullOrEmpty(value))
{
try
{
result = RsaHelper.EncryptData(value, RsaHelper.publicKey);
}
catch
{
// ignored
}
}
HttpContextHelper.GetCurrent().Response.Cookies.Append(key, result, new CookieOptions()
{
Domain = ConfigHelper.Get(ConfigHelper.CookieDomain),
Path = "/"
});
}