【Java开源代码栏目提醒】:网学会员为广大网友收集整理了,WeekDemo.java,希望对大家有所帮助!
package chapter4;
import java.util.Calendar;
public class WeekDemo {
public static void main(String[] args) {
String str1=null; //声明字符串变量str1为null
Calendar rightNow=Calendar.getInstance(); //声明取得星期几内容为day
int day=rightNow.get(Calendar.DAY_OF_WEEK); //取得今天是这个星期的第几天
switch(day){
case 1:
str1="天";break;
case 2:
str1="一";break;
case 3:
str1="二";break;
case 4:
str1="三";break;
case 5:
str1="四";break;
case 6:
str1="五";break;
case 7:
str1="六";break;
}
System.out.println("今天是星期"+str1);
}
}
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