public IDBAccessDal <T> DBAccessFactory()
{
if (dBAccess == null)
{
lock (locker)
{
if (dBAccess == null)
{
DBAccessType dBAccessType = AppConfig.GetFinalConfig("DBAccessTypeKey", DBAccessType.ADONET, LogApi.GetDBAccessType());
string exMsg = "";
try { dBAccess = GetDalByDBAccessType(dBAccessType); }
catch (Exception ex) { exMsg = ", " + ex.Message; }
string msg = typeof(T).Name + "的数据库访问方式为【" + dBAccessType.ToString() + "】" + exMsg;
LogCom.WriteModelToFileForDebug(new { 内容 = msg });
}
}
}
return(dBAccess);
}
