我有问题 设置日期并获取星期几
设置 2011/1/17 ==> 获取星期一
Date d = new Date();
d.setDate(17);
d.setMonth(1);
d.setYear(2011);
SimpleDateFormat sdf = new SimpleDateFormat("EEEE");
String dayOfWeek = sdf.format(d);
/* - - - - - - - - - - 或 - - - - - - - - - - - - - - - */
Calendar c = Calendar.getInstance();
c.set(2011, 1, 17);
int day = c.get(Calendar.DAY_OF_WEEK);
String weekDay="";
switch (day) {
case Calendar.SUNDAY: weekDay = "Sunday"; break;
case Calendar.MONDAY: weekDay = "Monday"; break;
case Calendar.TUESDAY: weekDay = "Tuesday"; break;
case Calendar.WEDNESDAY: weekDay = "Wednesday"; break;
case Calendar.THURSDAY: weekDay = "Thursday"; break;
case Calendar.FRIDAY: weekDay = "Friday"; break;
case Calendar.SATURDAY: weekDay = "Saturday"; break;
}
最佳答案
记住 January 在 java Calendar 中应该是 0。设置 2011/01/17 应该是 2011/00/17。
c.set(2011, 0, 17);
//or c.set(2011, Calendar.JANUARY, 17);
int day = c.get(Calendar.DAY_OF_WEEK);
String weekDay="";
switch (day) {
case Calendar.SUNDAY: weekDay = "Sunday"; break;
case Calendar.MONDAY: weekDay = "Monday"; break;
case Calendar.TUESDAY: weekDay = "Tuesday"; break;
case Calendar.WEDNESDAY: weekDay = "Wednesday"; break;
case Calendar.THURSDAY: weekDay = "Thursday"; break;
case Calendar.FRIDAY: weekDay = "Friday"; break;
case Calendar.SATURDAY: weekDay = "Saturday"; break;
}
关于安卓 : Set the date and get day of week,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/27974904/