将joda-time seconds转换为格式化的时间字符串 [英] convert joda-time seconds to formatted time string

问题描述

说我有110秒要转换为 01:50 或 00:01:50 或这样。我如何在joda-time中这样做？我将数字加载到Seconds但是toString没有为我做转换。

say I have 110 seconds that I want to convert to 01:50 or 00:01:50 or such. How do I do that in joda-time? I load the number into Seconds but then toString is not doing the conversion for me.

推荐答案

LocalTime time = new LocalTime(0, 0); // midnight
time = time.plusSeconds(110);
String output = DateTimeFormat.forPattern("HH:mm:ss").print(time);
System.out.println(output); // 00:01:50

注意此答案适用于少于一整天的秒数（86400）。如果您有更大的数字，那么最好在格式化程序中使用格式化程序（在Joda-Time中称为 PeriodFormatter ） - 另请参阅@Isaksson的正确答案。

Note this answer is valid for amounts of seconds less than one full day (86400). If you have bigger numbers then better use a formatter for durations (in Joda-Time called PeriodFormatter) - see also the right answer of @Isaksson.

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