forgeplus-react/src/common/DateUtil.js

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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 formatSeconds(value) {
var theTime = parseInt(value);// 秒
var middle = 0;// 分
var hour = 0;// 小时
if (theTime > 60) {
middle = parseInt(theTime / 60);
theTime = parseInt(theTime % 60);
if (middle > 60) {
hour = parseInt(middle / 60);
middle = parseInt(middle % 60);
}
}
var result = "" + parseInt(theTime) + "秒";
if (middle > 0) {
if (hour > 0) {
result = "" + parseInt(middle) + "分";
} else {
result = "" + parseInt(middle) + "分" + result;
}
}
if (hour > 0) {
result = "" + parseInt(hour) + "小时" + result;
}
return result;
}
export function formatDuring(s) {
s = Math.abs(s);
let days = Math.floor(s / (60 * 60 * 24));
let hours = Math.floor((s % (60 * 60 * 24)) / (60 * 60));
let minutes = Math.floor((s % (60 * 60)) / (60));
let second = Math.floor(s % 60);
if (days) {
if(hours){
return days + "天" + hours + "小时";
}
return days + "天";
}
if (hours) {
if(minutes){
return hours + "小时" + minutes + "分";
}
return hours + "小时" ;
}
if (minutes) {
return minutes + "分";
}
return second + "秒";
}
/*
返回:多久以前
backDate以前的某个日期
*/
export function timeAgo(backDate) {
try {
moment(backDate);
} catch (e) {
return;
}
let time = new Date() - moment(backDate);
var days = Math.floor(time / (1000 * 60 * 60 * 24));
var hours = Math.floor((time % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((time % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((time % (1000 * 60 * 60)) / 1000);
if (time <= 0) {
return "刚刚";
}
if (days) {
return days + "天前";
}
if (hours) {
return hours + "小时前";
}
if (minutes) {
return minutes + "分前";
}
if (seconds) {
return seconds + "秒前";
}
}