主要规格及技术指标

无

主要功能及特色

--每周不管时长，每个用户只能预约2次

can_reserv = false

edit = old_start_time > 1 or false
if ((edit and #components(week_start(start_time), week_end(start_time)) <= 2 ) or (not(edit) and #components(week_start(start_time), week_end(start_time)) <= 1)) then
can_reserv = true
else
err_msg = "不能预约！"
end

主要附件及配置

无