Java编写日历

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Java编写日历

```package com.msb; import Java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.Scanner; import java.util.SimpleTimeZone; public class CalendarDemo { public static void main(String[] args) throws ParseException { //键盘输入日历 Scanner scanner=new Scanner(System.in); String s=scanner.next(); SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM-dd"); Date date = simpleDateFormat.parse(s); Calendar calendar = Calendar.getInstance(); calendar.setTime(date); /*获取最大天数*/ int actualMaximum = calendar.getActualMaximum(Calendar.DATE); //获取当天的是哪天 int i1 = calendar.get(Calendar.DATE); /*int i = calendar.get(Calendar.DATE); System.out.println(actualMaximum); System.out.println(i);*/ calendar.set(Calendar.DATE,1); int week = calendar.get(Calendar.DAY_OF_WEEK); //System.out.println(i); System.out.println("日\\t一\\t二\\t三\\t四\\t五\\t六\\t"); int num=week-1; int count=0; for (int i = 1; i <=num ; i++) { System.out.print("\\t"); count++; } for (int i = 1; i <=actualMaximum ; i++) { if (i==i1){ System.out.print(i+"*"+"\\t"); }else { System.out.print(i+"\\t"); } count++; if (count%7==0){ System.out.println(); } } } }

不懂得话可以随时私信，上面的代码亲测是没有问题的

本文标签： 日历java