获取当前星期几

/**
* 获取当前星期几
* @return
*/
@SuppressWarnings("static-access")
public static int getWeek() {
  //获取当前星期几
  Calendar calendar;
  calendar = Calendar.getInstance();
  String week;
  week = calendar.get(calendar.DAY_OF_WEEK) - 1 + "";
  if ("0".equals(week)) {
    week = "7";
  }
  return Integer.parseInt(week);
}

返回的是1~7

原文地址:https://www.cnblogs.com/baimj/p/14085299.html