英文:
Is 'now' within a "start - end" string?
问题
我有类似以下示例的时间范围字符串：
"10:00 AM - 8:00 PM"
我知道我们始终会处理EST时区。
我正在寻找一种简单的处理方法，以便我可以检查"现在"是否在时间范围内。
我的初步想法是需要在"-"上对字符串进行分割，修剪字符串，然后使用SimpleDateFormat将"10:00 AM"和"8:00 PM"转换为时间对象。然后我会检查"现在"是否在上午10点之后，下午8点之前。
我认为可能有一个更简单的方法在Java库中处理所有这些，并返回一个布尔值true/false。有人有建议吗？
提前感谢！
英文:
I have timerange strings like the following example:
"10:00 AM - 8:00 PM"
I know we're always going to be dealing with EST.
I'm looking for a simple way of handling parsing this so that I can check if "now" is within the time range.
My initial thought is I need to do a string split on the "-", trim the strings, and then use simpledateformat to take "10:00 AM" and "8:00 PM" into time objects. From there I would check if "now" is after 10am, and before 8pm.
My thought is there might be a simpler method in a java library to handle all of this and return a boolean true/false. Does anyone have suggestions?
Thanks in advance!
答案1
得分: 3
只返回翻译好的部分：
没有另一种更简单的方法，尝试类似这样的东西：
static boolean isInBetween(LocalTime timeToCheck, String bounds){
String[] timebounds = bounds.split("-", 0);
LocalTime now = timeToCheck;
LocalTime start = LocalTime.parse(timebounds[0].substring(0, timebounds[0].length() - 1), DateTimeFormatter.ofPattern("hh:mm a", Locale.US));
LocalTime end = LocalTime.parse(timebounds[1].substring(1), DateTimeFormatter.ofPattern("hh:mm a", Locale.US));
return now.isAfter(start) && now.isBefore(end);
}
做一些检查以确保数组不为空，以及给定的 LocalTime 也不为空。
英文:
There is no another easier way, try something like that:
static boolean isInBetween(LocalTime timeToCheck, String bounds){
String[] timebounds = bounds.split("-", 0);
LocalTime now = timeToCheck;
LocalTime start = LocalTime.parse(timebounds[0].substring(0 , timebounds[0].length()-1), DateTimeFormatter.ofPattern("hh:mm a", Locale.US));
LocalTime end = LocalTime.parse(timebounds[1].substring(1), DateTimeFormatter.ofPattern("hh:mm a", Locale.US)) ;
return now.isAfter(start) && now.isBefore(end);
}
do some checking to make sure the array is not empty and neither is the LocalTime you give.
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