我想转换时间的持续时间，即秒数，以冒号分隔的时间字符串(hh:mm:ss)
我在这里找到了一些有用的答案，但它们都谈到了转换成x小时和x分钟的格式。
那么有一个小片段，这是在jQuery或只是原始JavaScript?
当前回答
在谷歌上搜索的结果是这样的:
function secondsToTime(secs)
{
secs = Math.round(secs);
var hours = Math.floor(secs / (60 * 60));
var divisor_for_minutes = secs % (60 * 60);
var minutes = Math.floor(divisor_for_minutes / 60);
var divisor_for_seconds = divisor_for_minutes % 60;
var seconds = Math.ceil(divisor_for_seconds);
var obj = {
"h": hours,
"m": minutes,
"s": seconds
};
return obj;
}
其他回答
这很简单，
function toTimeString(seconds) {
return (new Date(seconds * 1000)).toUTCString().match(/(\d\d:\d\d:\d\d)/)[0];
}
s2t=function (t){
return parseInt(t/86400)+'d '+(new Date(t%86400*1000)).toUTCString().replace(/.*(\d{2}):(\d{2}):(\d{2}).*/, "$1h $2m $3s");
}
s2t(123456);
结果:
1d 10h 17m 36s
我喜欢Powtac的答案，但我想在angular.js中使用它，所以我用他的代码创建了一个过滤器。
.filter('HHMMSS', ['$filter', function ($filter) {
return function (input, decimals) {
var sec_num = parseInt(input, 10),
decimal = parseFloat(input) - sec_num,
hours = Math.floor(sec_num / 3600),
minutes = Math.floor((sec_num - (hours * 3600)) / 60),
seconds = sec_num - (hours * 3600) - (minutes * 60);
if (hours < 10) {hours = "0"+hours;}
if (minutes < 10) {minutes = "0"+minutes;}
if (seconds < 10) {seconds = "0"+seconds;}
var time = hours+':'+minutes+':'+seconds;
if (decimals > 0) {
time += '.' + $filter('number')(decimal, decimals).substr(2);
}
return time;
};
}])
它在功能上是相同的，除了我添加了一个可选的小数字段来显示小数秒。像使用其他过滤器一样使用它:
{{elapsedTime | HHMMSS}}显示:01:23:45
{{elapsedTime | HHMMSS: 3}}显示:01:23:45.678
toHHMMSS的非原型版本:
function toHHMMSS(seconds) {
var sec_num = parseInt(seconds);
var hours = Math.floor(sec_num / 3600);
var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
var seconds = sec_num - (hours * 3600) - (minutes * 60);
if (hours < 10) {hours = "0"+hours;}
if (minutes < 10) {minutes = "0"+minutes;}
if (seconds < 10) {seconds = "0"+seconds;}
var time = hours+':'+minutes+':'+seconds;
return time;
}
const secondsToTime = (seconds, locale) => { const date = new date (0); 日期。setHours(0, 0, seconds, 0); 返回date.toLocaleTimeString(地区); ｝ “en”console.log (secondsToTime (3610));
在哪里区域参数(“en”，“de”等)是可选的
