java获取日期标记字段(上午/下午) [英] java get date marker field(am/pm)

问题描述

我需要在日期对象中获取字段AM/PM.我怎么能得到它?

I need to get the field AM/PM in date object. How can i get it?

这是我的代码.

String startTime ="01:05 PM";
 SimpleDateFormat sdf = new SimpleDateFormat("hh:mm aa");

 Date st = sdf.parse(startTime);

推荐答案

您可以使用

You could use a Calendar.

Calendar cal = Calendar.getInstance();
cal.setTime(st);
if (cal.get(Calendar.AM_PM) == Calendar.PM) {
  ...
}

执行此操作时，请确保您没有时区不匹配.

Make sure you don't have a time zone mismatch when you do this.

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