https://www.cnblogs.com/GarfieldEr007/p/7077925.html

MemberDataService dataService = ContextUtil.getBean("memberDataService");
        TMemberVo vo = new TMemberVo();
        Page<TMemberFull> page = memberDao.findPage(vo, 100, 1);
        for (int i = 1; i <= page.getTotalPages(); i++) {
            page = memberDao.findPage(vo, 100, i);
            for (TMemberFull member : page.getResult()) {
                //sum(member);
                dataService.sum(member);
            }
        }