取List<Object> 集合
result.setList(q.list()) ;
Object[] t = (Object[])q.list().get(0);
result.setRowsCount(Integer.parseInt(t[20].toString()));
result.setList(q.list()) ;
Object[] t = (Object[])q.list().get(0);
result.setRowsCount(Integer.parseInt(t[20].toString()));