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?
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
我最喜欢Webjins的答案,所以我扩展了它以显示d后缀的日子,使显示有条件,并包括一个s后缀的普通秒:
function sec2str(t){
var d = Math.floor(t/86400),
h = ('0'+Math.floor(t/3600) % 24).slice(-2),
m = ('0'+Math.floor(t/60)%60).slice(-2),
s = ('0' + t % 60).slice(-2);
return (d>0?d+'d ':'')+(h>0?h+':':'')+(m>0?m+':':'')+(t>60?s:s+'s');
}
返回"3d 16:32:12"或"16:32:12"或"32:12"或"12s"
其他回答
function secondsToTime(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);
if(hours >= 12)
{
var m= 'pm' ;
}
else
{
var m='am'
}
if(hours-12 >0)
{
var hrs = hours-12;
}
else if(hours-12 <0)
{
var hrs = hours;
}
var obj = {
"h": hrs,
"m": minutes,
"s": seconds,
"a":m
};
return obj;
}
var d = new Date();
var n = d.getHours();
var hms = d.getHours()+':'+d.getMinutes()+':'+d.getSeconds(); // your input string
var a = hms.split(':'); // split it at the colons
// minutes are worth 60 seconds. Hours are worth 60 minutes.
var seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]);
console.log(seconds);
console.log(secondsToTime(seconds))
https://jsfiddle.net/jithinksoft/9x6z4sdt/
主题的变奏。处理个位数秒的方式有点不同
seconds2time(0) -> "0s"
seconds2time(59) -> "59s"
seconds2time(60) -> "1:00"
seconds2time(1000) -> "16:40"
seconds2time(4000) -> "1:06:40"
function seconds2time (seconds) {
var hours = Math.floor(seconds / 3600);
var minutes = Math.floor((seconds - (hours * 3600)) / 60);
var seconds = seconds - (hours * 3600) - (minutes * 60);
var time = "";
if (hours != 0) {
time = hours+":";
}
if (minutes != 0 || time !== "") {
minutes = (minutes < 10 && time !== "") ? "0"+minutes : String(minutes);
time += minutes+":";
}
if (time === "") {
time = seconds+"s";
}
else {
time += (seconds < 10) ? "0"+seconds : String(seconds);
}
return time;
}
我是这么做的
function timeFromSecs(seconds)
{
return(
Math.floor(seconds/86400)+'d :'+
Math.floor(((seconds/86400)%1)*24)+'h : '+
Math.floor(((seconds/3600)%1)*60)+'m : '+
Math.round(((seconds/60)%1)*60)+'s');
}
timeFromSecs(22341938)将返回“258d 14h 5m 38s”
s2t=function (t){
return parseInt(t/86400)+'d '+(new Date(t%86400*1000)).toUTCString().replace(/.*(\d{2}):(\d{2}):(\d{2}).*/, "$1h $2m $3s");
}
s2t(123456);
结果:
1d 10h 17m 36s
/**
* Formats seconds (number) to H:i:s format.
* 00:12:00
*
* When "short" option is set to true, will return:
* 0:50
* 2:00
* 12:00
* 1:00:24
* 10:00:00
*/
export default function formatTimeHIS (seconds, { short = false } = {}) {
const pad = num => num < 10 ? `0${num}` : num
const H = pad(Math.floor(seconds / 3600))
const i = pad(Math.floor(seconds % 3600 / 60))
const s = pad(seconds % 60)
if (short) {
let result = ''
if (H > 0) result += `${+H}:`
result += `${H > 0 ? i : +i}:${s}`
return result
} else {
return `${H}:${i}:${s}`
}
}