java怎么获取星期——java怎么获取用户的输入…

public class DateToWeek {

public static String getDateToWeek() throws ParseException{

Calendar calendar=Calendar.getInstance();

SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMdd");

String string=(new Date());

Date date=(string);

calendar.setTime(date);

Sy));

String week="";

switch)){

case 1:week="星期日";break;

case 2:week="星期一";break;

case 3:week="星期二";break;

case 4:week="星期三";break;

case 5:week="星期四";break;

case 6:week="星期五";break;

case 7:week="星期六";break;

}

return week;

}

}