Calendar end = Calendar.getInstance(); end.setTime(endTime); if (date.after(begin) && date.before
if 条件判断过长现象重构书中的示例:java 代码解读复制代码if (date.before(SUMMER_START) || date.after(SUMMER_END)) charge =...winterCharge(quantity);else charge = summerCharge(quantity);private boolean notSummer(Date date) {return date.before
业务代码中, if else 使用策略模式优化 设计模式 策略模式 极简策略模式 (妙用枚举) 责任链模式+策略模式 二、其他方案 1.分解条件表达式 if (date.before (SUMMER_START...winterCharge(quantity); } else { charge = summerCharge(quantity); } private boolean notSummer(Date date){ date.before
循环执行的周期则以当前时间为准 if (date.before(new Date())) { date = this.addDay(date, 1);
if (date.before(new Date())){ date=this.addDay(date,1); } Timer timer=new
if (date.before(new Date())) { date = this.addDay(date, 1); } new Timer()
本文主要介绍以下五种方式: 使用 Date.compareTo() 使用 Date.before()、Date.after() 和 Date.equals() 使用 Calender.before()、...; } } } 输出结果 date1 : 2019-10-01 date2 : 2019-10-17 Date1 is before Date2 Date.before()
//假设我要计算购买某样商品的总价(总价=数量X单价),而这个商品在冬季和夏季的单价是不同的: if (date.before(SUMMER_START) || date.after(SUMMER_END...else{ charge = summerCharge(quantity); } // ...如下代码在类中 private Summer(date:Date):boolean{ return date.before
Date.before(),Date.after()和Date.equals() 一种语义上比较友好的方法来比较两个java.util.Date @Test void testDateCompare2(
改造前: if(date.before(SUMMER_START) || date.after(SUMMER_END)) { charge = quantity * _winterRate *...} else { charge = summerCharge(quantity); } private boolean notSummer(Date date) { return date.before
Calendar.MINUTE, minute); calendar.set(Calendar.SECOND, 0); Date date = calendar.getTime(); // 第一次执行任务的时间 if (date.before
if (date.before(new Date())) { date = this.addDay(date, 1); } //启动定时器控件
System.out.println("Current Date: " + ft.format(dNow)); if(date.getTime()<dNow.getTime() && date.before
long time = date.getTime(); System.out.println(date.getTime()); after,before //判读时间前后 boolean before = date.before
= null && date.before(scheduled)) { // Previous task apparently executed too early... // Let's
Calendar end = Calendar.getInstance(); end.setTime(endTime); return date.after(begin) && date.before
Set time: " + date); Date anotherDate = new Date(1614739200000L); boolean isBefore = date.before
condition2()) { return false; } return true; 技巧4 分解条件 在代码中存在复杂的条件表达: if(date.before (SUMMER_START
领取专属 10元无门槛券
手把手带您无忧上云