Java Calendar 获取上下午 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); Date date = sdf.parse(yourdate); Calendar cal=Calendar.getInstance(); if(null!=date) { cal.setTime(date); if (Calendar.AM == cal.get(Calendar.AM_PM)) { return "上午"; } } 123456789 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");Date date = sdf.parse(yourdate); Calendar cal=Calendar.getInstance();if(null!=date) { cal.setTime(date); if (Calendar.AM == cal.get(Calendar.AM_PM)) { return "上午"; }} 参考链接 Java Calendar 获取上下午 发布者 默默 码农 查看默默的所有文章