描述:
显示消息时间为 几天前 几小时前 几分钟前;同时一年以上的日期直接显示YYY:MM:DD形式
效果:
方法实现:
可以在utils目录下建一个存放公共方法的文件,将getDateDiff方法放在此处,文件末尾处抛出即可。
module.exports = {
getDateDiff: getDateDiff
}
function getDateDiff(dateTime) {
let dateTimeStamp = new Date(dateTime).getTime();
let result = '';
let minute = 1000 * 60;
let hour = minute * 60;
let day = hour * 24;
let halfamonth = day * 15;
let month = day * 30;
let year = day * 365;
let now = new Date().getTime();
let diffValue = now - dateTimeStamp;
if (diffValue < 0) {
return;
}
let monthEnd = diffValue / month;
let weekEnd = diffValue / (7 * day);
let dayEnd = diffVal