使用Java日历显示星期的星期几名称
要使用Calendar类，请导入以下程序包。
import java.util.Calendar;
使用Calendar类，创建一个对象。
Calendar calendar = Calendar.getInstance();
现在，创建一个包含日期名称的字符串数组。
String[] days = new String[] { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };显示日期名称。
days[calendar.get(Calendar.DAY_OF_WEEK) - 1]
以下是最后一个示例。
示例
import java.util.Calendar;
public class Demo {
public static void main(String[] args) {
Calendar calendar = Calendar.getInstance();
System.out.println("Day: " + (calendar.get(Calendar.DATE)));
System.out.println("Month: " + (calendar.get(Calendar.MONTH) + 1));
System.out.println("Year: " + (calendar.get(Calendar.YEAR)));
String[] days = new String[] { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };
System.out.println("Current day = " + days[calendar.get(Calendar.DAY_OF_WEEK) - 1]);
}
}输出结果
Day: 19 Month: 11 Year: 2018 Current day = Monday