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); } }