//实体类中有
@Name
@Prev(els = {@EL("uuid()")})

 List<NutMap> list = new ArrayList<NutMap>();
        for (int i = 0; i < 100; i++) {
            NutMap pet = new NutMap();
           //这里是否需要设置id的值呢？pet.setv("id",""),这样子？
            pet.setv("name", "name" + i).setv("age", i);
            list.add(pet);
        }
        list.get(0).setv(".table", "t_pet");
        
        dao.insert(list);