从数据库获取两个时间,并计算中间隔了多少时间
long nd = 1000 * 24 * 60 * 60; long nh = 1000 * 60 * 60; long nm = 1000 * 60; long ns = 1000; for (PhcUserbed phcUserbed:phcUserbedList){//将数据库获取的list一一计算 PhcUserbedResponseDto responseDto=new PhcUserbedResponseDto();//定义的传参对象 long time1=(phcUserbed.getEndTime().getTime()phcUserbed.getStartTime().getTime());//从数据库获取两个时间并计算他们的差值 String time=(time1 / nd)+"天"+(time1 % nd / nh)+"时"+(time1% nd % nh / nm)+"分"+(time1% nd % nh % nm / ns)+"秒"; responseDto.setUsedata(String.valueOf(time));///赋值 }
结果