package com.sqx.modules.firstLogin.service.impl;

import java.time.LocalDateTime; /**
     * 内部辅助类：存储时间区间的起止时间
     */
    public class Interval {
        final LocalDateTime start;
        final LocalDateTime end;

        Interval(LocalDateTime start, LocalDateTime end) {
            this.start = start;
            this.end = end;
        }
    }
