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js实现将时分秒转化成毫秒 将秒转化成时分秒

时间:2018-10-20 08:59:01

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js实现将时分秒转化成毫秒 将秒转化成时分秒

// 时间转为毫秒 timeToSec(time) {var hour = time.split(':')[0]var min = time.split(':')[1]var sec = time.split(':')[2]var s = Number(hour * 3600) + Number(min * 60) + Number(sec)return s * 1000}// 将秒转化成时分秒secTotime(s) {var t = '';if(s > -1){var hour = Math.floor(s/3600)var min = Math.floor(s/60) % 60var sec = s % 60if(hour < 10) {t = '0'+ hour + ":"} else { t = hour + ":"} if(min < 10){t += "0"} t += min + ":"if(sec < 10){t += "0"} t += sec.toFixed(2)} return t}

function timeToMinute(times) {var t;if (times > -1) {var hour = Math.floor(times / 3600);var min = Math.floor(times / 60) % 60;var sec = times % 60;if (hour < 10) {t = '0' + hour + ":";} else {t = hour + ":";}if (min < 10) {t += "0";}t += min + ":";if (sec < 10) {t += "0";}t += sec.toFixed(2);}t = t.substring(0, t.length - 3);return t;}export default timeToMinute

// 将整数转换成 时:分:秒的格式export function timeFormat(second) {var secondType = typeof second;if (secondType === "number" || secondType === "string") {second = parseInt(second);var hours = Math.floor(second / 3600);second = second - hours * 3600;var mimute = Math.floor(second / 60);second = second - mimute * 60;// hours + ':' +return ("0" + mimute).slice(-2) + ":" + ("0" + second).slice(-2);} else {return "0:00:00";}}

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