public static DBAccessor Instance()
{
if (_instance == null)
{
_instance = new DBAccessor();
}
_instance.ConnectionDatabase();
return(_instance);
}
/// <summary>
/// 取得一个数据库访问器实例
/// </summary>
public static DBAccessor Instance(DBConnection dbc)
{
DBAccessor dba = new DBAccessor(dbc)
{
AccessorKey = string.Format("{0}_{1}", dbc.ConnName, Guid.NewGuid().ToString())
};
_cachedAccessor[dba.AccessorKey] = dba;
dba.ConnectionDatabase();
return(dba);
}