问使用Javascript的隐蔽日期到纪元时间戳

EN

const date = new Date("07/27/2022 10:36 AM");
console.log(date.getTime() / 1000)

const date = new Date("07/27/2022 10:36 AM GMT+5:30");
console.log(date.getTime() / 1000)

const dateString = "07/27/2022 10:36 AM"
const date = new Date(dateString)

import { parse, getUnixTime } from 'date-fns'

const date = parse('07/27/2022 10:36 AM', 'MM/dd/yyyy hh:mm a', new Date())
const epoch = getUnixTime(date)

function epoch (date) {
  return Date.parse(date)
}    
const dateToday = new Date() 
const timestamp = epoch(dateToday)

console.log( timestamp )