给为大哥看看为什么jdViewRecord 这个集合中总是没数据 急！！！
Cnd cnd = getCurrMonthCnd3();
cnd.and(JdViewRecord.SKUID,"=",skuid);
Sql sql = Sqls.fetchInt("SELECT distinct(user_id) FROM jd_view_record $condition");
sql.setCondition(cnd);
jdViewRecordDao.dao().execute(sql);
List jdViewRecord = sql.getList(JdViewRecord.class);