目录
以下方法为判断今天是不是周末。
方法1:使用java.util.Calendar来判断
private boolean isWeekend(Date date) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK);
return dayOfWeek == Calendar.SATURDAY || dayOfWeek == Calendar.SUNDAY;
}
方法2:使用joda-time中的DateTime判断
Maven依赖:
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.9.9</version>
</dependency>