问题描述:
将毫秒格式化之后,按“天、小时、分钟、秒”展示
如 630170722 处理之后展示为“7天7小时2分50秒”
解决方案:
/**
* 将毫秒格式化为天、时、分、秒
* @param {Number} t 毫秒
*/
export const formatDuring = (t) => {
const HOUR = 1000 * 60 * 60;
const d = parseInt(t / (HOUR * 24));
const h = parseInt((t % (HOUR * 24)) / (HOUR));
const m = parseInt((t % (HOUR)) / (1000 * 60));
const s = parseInt((t % (1000 * 60)) / 1000);
let text = '';
d && (text += `${d}天`);
h && (text += `${h}小时`);
m && (text += `${m}分`);
s && (text += `${s}秒`);
return text || '-';
};
// let start = new Date('2019-12-31 10:33')
// let end = new Date('2019-12-31 18:10')
// formatDuring(end - start) --> "7小时37分"