educoder/public/react/src/common/DateUtil.js

46 lines
1.3 KiB

import moment from "moment";
// 处理整点 半点
// 取传入时间往后的第一个半点
export function handleDateString(dateString) {
if (!dateString) return dateString;
const ar = dateString.split(':')
if (ar[1] == '00' || ar[1] == '30') {
return dateString
}
const miniute = parseInt(ar[1]);
if (miniute < 30 || miniute == 60) {
return [ar[0], '30'].join(':')
}
if (miniute < 60) {
// 加一个小时
const tempStr = [ar[0], '00'].join(':');
const format = "YYYY-MM-DD HH:mm";
const _moment = moment(tempStr, format)
_moment.add(1, 'hours')
return _moment.format(format)
}
return dateString
}
// 给moment对象取下一个半点或整点
export function getNextHalfHourOfMoment(moment) {
if (!moment) {
return moment
}
const minutes = moment.minutes()
if (minutes < 30) {
moment.minutes(30)
} else if (minutes < 60) {
moment.minutes(0).add(1, 'hours')
}
return moment
}
export function formatDuring(mss){
var days = parseInt(mss / (1000 * 60 * 60 * 24));
var hours = parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = parseInt((mss % (1000 * 60 * 60)) / (1000 * 60));
return days + "天" + hours + "小时" + minutes + "分";
}