ๅ้ก
ใใช็งใๆๅ็งใซๅคๆใใๆนๆณใฎ็ดนไปใงใ๏ผ
่งฃๆฑบๆนๆณ
ไปฅไธใฎใใใซใใช็งใๅคๆใใๅฆ็ใๅ
ฅใใใฐใใใงใ๏ผ
// ๅฎ่ก้ๅงใฎ่ตท็น
const start: number = require('perf_hooks').performance.now();
// ่ซธใ
ใฎๅฆ็
// ๅฎ่ก็ตไบใฎ่ตท็น
const end: number = require('perf_hooks').performance.now();
// ใใช็งใๅคๆใใๅฆ็
const time: number = Number((end - start).toFixed());
const h: number = Math.floor(time / 3600000);
const m: number = Math.floor((time - h * 3600000) / 60000);
const s: number = Math.round((time - h * 3600000 - m * 60000) / 1000);
// ๅฎ่กๆ้ใๅบๅ
console.log(`Execute time is ${h}:${m}:${s}`);
ๅฆ็ๆ้ใ่จๆธฌใใใณใผใใฏใใกใใๅ็ งใใฆใใ ใใใใ๏ผ
Comments
Dateใชใใธใงใฏใใฎ
toISOString()ใพใใฏtoJSON()ใๅฉ็จใใใฐใๆ ๅ ็งใใใใใ่ชๅใง็ฎๅบใใๆ้ใใใ็จๅบฆ็ใใพใใ็งใฎ่จ็ฎใฎใฟ
Math.floor()ใงใฏใชใMath.round()ใไฝฟใฃใฆใใใฎใฏ1็งไปฅไธใฎใใช็งใฎ็ซฏๆฐใ็งใธไธธใ่พผใฟใใๆๅณใชใฎใ ใจๆใใพใใใใใใ ใจไพใใฐtime = 59900ใชใฉ ใใจ0.5็งๆชๆบใงใๅใใๅคใใใฟใคใใณใฐ ใงใ็งใ0ใงใฏใชใ60ใจใใฆๆฑใใใฆใใพใใพใใใLet's comment your feelings that are more than good