/// <summary>
/// 根据session 获取缓存中的session
/// app
/// </summary>
/// <param name="sessionid"></param>
/// <returns></returns>
public UserSession GetUserSession(string sessionid)
{
if (string.IsNullOrEmpty(sessionid))
{
return(null);
}
UserSession userSession = BLL.Cache.DataCache.Get(sessionid) as UserSession;
if (userSession == null) // attempt access db session
{
var dbsession = new Model.dt_session().Get(sessionid);
if (dbsession == null)
{
return(null);
}
else
{
// session timeout
if (dbsession.LastLoginTime < DateTime.Now.AddMinutes(-1 * new BLL.siteconfig().loadConfig().websessioncache))
{
return(null);
}
string msg = string.Empty;
userSession = Login(dbsession.UserName, out msg);
userSession.SESSIONID = sessionid;
userSession.LASTLOGINTIME = dbsession.LastLoginTime;
userSession.Plateform = dbsession.Plateform;
userSession.Version = dbsession.Version;
}
}
//if (userSession != null)
//{
// userSession.LASTLOGINTIME = DateTime.Now;
// new Model.dt_session()
// {
// LastLoginTime = userSession.LASTLOGINTIME,
// SessionID = userSession.SESSIONID,
// LOGFLAG = userSession.LOGFLAG,
// UserName = userSession.USERNAME
// }.Merge();
// BLL.Cache.MemoryCacheManager.Add(userSession.SESSIONID, userSession, new DateTimeOffset(DateTime.Now.AddMinutes(new BLL.siteconfig().loadConfig().websessioncache)));
// SetUserSession(userSession);
//}
return(userSession);
}
public bool Insert(Model.dt_session item)
{
return(MSSQLAccess.InsertData("DT_SESSION", item));
}