er date.js

根据结算日,给时间分段 subsection(settlement,startDate) settlement 结算日(1到31) startDate 开始时间(时间戳) 返回时间段 [ {start:xxxxx,end:xxxxxxxx}, {start:xxxxx,end:xxxxxxxx}, {start:xxxxx,end:xxxxxxxx}] xxxxxxxxx代表时间戳