早中晚判断

public Map<String, String> searchGreetings() {
   Map<String, String> map = new HashMap<>(1);
   Date date = new Date();
   int hour = DateUtil.hour(date, true);
   int minute = DateUtil.minute(date);
   String s = printGreeting(hour, minute);
   map.put("earlyWarning", s);
   return map;
}

//时间判断
private static String printGreeting(int hour, int minute) {
   String greeting;
   if((hour == 6 && minute >= 30) || hour == 7) {
      greeting = "早上";
   }
   else if((hour >= 8 && hour < 11) || (hour == 11 && minute < 30)) {
      greeting = "上午";
   }
   else if((hour == 11 && minute >= 30) || (hour >= 12 && hour < 14)) {
      greeting = "中午";
   }
   else if((hour >= 14 && hour < 17) || (hour == 17 && minute < 30)) {
      greeting = "下午";
   }
   else {
      greeting = "晚上";
   }
   return greeting;
}