public bool Delete(string key)
{
if (HttpContext.Current.Request.Cookies.AllKeys.Contains("MemcacheSessionId"))
{
var cookieValue = cookie.Value;
if (MemcacheHelper.Delete(cookieValue + "$" + key))
{
return(true);
}
}
return(true);
}
public void SetValue <T>(T value, string key, DateTime expireMinutes)
{
if (cookie != null && !string.IsNullOrEmpty(cookie.Value))
{
MemcacheHelper.Set(cookie.Value + "$" + key, SerializerHelper.SerializerToString(value));
}
else
{
string cookieValue = cookie.Value = Guid.NewGuid().ToString();
MemcacheHelper.Set(cookieValue + "$" + key, SerializerHelper.SerializerToString(value), expireMinutes);
}
}
public void SetValue <T>(T value, string key)
{
if (cookie != null && !string.IsNullOrEmpty(cookie.Value))
{
MemcacheHelper.Set(HttpContext.Current.Response.Cookies["MemcacheSessionId"].Value + "$" + key, SerializerHelper.SerializerToString(value));
}
else
{
HttpCookie cookie1 = new HttpCookie("MemcacheSessionId");
string SessionId = cookie1.Value = Guid.NewGuid().ToString();
HttpContext.Current.Response.Cookies.Add(cookie1);
MemcacheHelper.Set(SessionId + "$" + key, SerializerHelper.SerializerToString(value));
}
}
public bool DeleteSession(string key)
{
if (HttpContext.Current.Request.Cookies.AllKeys.Contains("MemcacheSessionId"))
{
var cookieValue = cookie.Value;
//var cookie1 = HttpContext.Current.Request.Cookies["MemcacheSessionId"];
cookie.Expires = DateTime.Now.AddDays(-1);
HttpContext.Current.Response.Cookies.Add(cookie);
if (MemcacheHelper.Delete(cookieValue + "$" + key))
{
return(true);
}
}
return(true);
}
public T GetValue <T>(string key)
{
string cookieValue = cookie == null?null: cookie.Value;
if (cookieValue != null)
{
if (MemcacheHelper.Get(cookieValue + "$" + key) != null)
{
return(SerializerHelper.DeserializeToObject <T>(MemcacheHelper.Get(cookieValue + "$" + key).ToString()));
}
else
{
return(default(T));
}
}
else
{
return(default(T));
}
}
public bool CheckIpAttemptTimes(int maxAtttemptTimes, int expiredMinutes)
{
GetUserIp GetIp = new GetUserIp();
string userIp = GetIp.GetLoginIp();
if (MemcacheHelper.Get(userIp) != null)
{
UserIp uip = SerializerHelper.DeserializeToObject <UserIp>(MemcacheHelper.Get(userIp).ToString());
if (uip.AttemptTime++ > maxAtttemptTimes)
{
return(false);
}
else
{
uip.AttemptTime++;
uip.LastAttempt = DateTime.Now;
if (uip.LastAttempt.Subtract(uip.FirstAttempt).TotalMinutes > expiredMinutes)
{
uip.FirstAttempt = uip.LastAttempt;
uip.AttemptTime = 1;
MemcacheHelper.Set(userIp, SerializerHelper.SerializerToString(uip), uip.FirstAttempt.AddMinutes(expiredMinutes));
}
else
{
MemcacheHelper.Set(userIp, SerializerHelper.SerializerToString(uip), uip.FirstAttempt.AddMinutes(expiredMinutes));
}
return(true);
}
}
else
{
UserIp uip = new UserIp();
uip.Ip = userIp;
uip.FirstAttempt = DateTime.Now;
uip.LastAttempt = uip.FirstAttempt;
uip.AttemptTime = 1;
MemcacheHelper.Set(userIp, SerializerHelper.SerializerToString(uip), uip.FirstAttempt.AddMinutes(expiredMinutes));
return(true);
}
}
