正文
[java]将秒数转化为“天时分秒”的格式（转贴+修改）
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public class Time {
// format seconds to day hour minute seconds style
// Exmplae 5000s will be formatted to 1h23m20s
public static String toDhmsStyle(long allSeconds) {
String DateTimes = null;
long days = allSeconds / (60 * 60 * 24);
long hours = (allSeconds % (60 * 60 * 24)) / (60 * 60);
long minutes = (allSeconds % (60 * 60)) / 60;
long seconds = allSeconds % 60;
if (days > 0) {
DateTimes = days + "d" + hours + "h" + minutes + "m" + seconds + "s";
} else if (hours > 0) {
DateTimes = hours + "h" + minutes + "m" + seconds + "s";
} else if (minutes > 0) {
DateTimes = minutes + "m" + seconds + "s";
} else {
DateTimes = seconds + "s";
}
return DateTimes;
}
public static void main(String[] args) {
long mss = 5000;
String ss = Time.toDhmsStyle(mss);
System.out.println(ss);
}
}
输出：
1h23m20s
参考资料：
https://blog.csdn.net/weixin_36795952/article/details/78545982
https://blog.csdn.net/qq_22019789/article/details/74665791
--END-- 2019年10月5日15:25:39
改进版：
函数：
// change seconds to DayHourMinuteSecond format
private static String ms2DHMS(long startMs, long endMs) {
String retval = null;
long secondCount = (endMs - startMs) / 1000;
String ms = (endMs - startMs) % 1000 + "ms";
long days = secondCount / (60 * 60 * 24);
long hours = (secondCount % (60 * 60 * 24)) / (60 * 60);
long minutes = (secondCount % (60 * 60)) / 60;
long seconds = secondCount % 60;
if (days > 0) {
retval = days + "d" + hours + "h" + minutes + "m" + seconds + "s";
} else if (hours > 0) {
retval = hours + "h" + minutes + "m" + seconds + "s";
} else if (minutes > 0) {
retval = minutes + "m" + seconds + "s";
} else {
retval = seconds + "s";
}
return retval + ms;
}
调用：
long startMs = System.currentTimeMillis();
clearTable(stmt,conn);
List<String> insertSqls=generateInsertSqlList();
betachInsert(insertSqls,stmt,conn);
long endMs = System.currentTimeMillis();
log.info("It takes "+ms2DHMS(startMs,endMs)+" to fill "+Total+" records.");
--END-- 2019年12月22日08:07:20
