nutz6--批量更新，刪除

1，批量更新

dao.update(Person.class, Chain.make("password", "111111111122"),
Cnd.where("id", "in", new Integer[] { 26, 42 }));

2，批量刪除

dao.clear(Person.class, Cnd.where("id", "in", new Integer[] { 26, 42 }));