使用EPOC值JavaScript计算客户端服务器UTC偏移量
我们正在尝试通过使用从后端API发送的EPOC值来计算客户端服务器时间的偏移，而在此操作中，我遇到了本地浏览器/客户端端的问题。
当我从后端API IE ESERVEREPVALUE获得EPOC时？
const serverdate = new Date(1653107370620)
serverdate = SAT 5月21日2022 09:59:30 GMT+0530（语言环境浏览器日期和时间）
如何使用EPOC获得服务器UTC时间来计算客户端的偏移？
We are trying to calculate the client-server time offset by using EPOC value sent from backend API, when doing that I am running into an issue in local browser/client side.
when i get EPOC from backend API I.e. serverEpocValue = 1653107370620 and trying to compare it with the local epoc value the difference is not 6 hours as I expected, it's around few milliseconds difference, why is epoc value close to local time instead of the server time?
const serverdate = new Date(1653107370620)
serverDate =
Sat May 21 2022 09:59:30 GMT+0530 (locale browser date and time)
How do we get the server UTC time using epoc to calculate the offset in the client side?
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设施的时间
date.now（）将始终从1970年1月1日UTC开始，并且不考虑时区。如果需要获得时区偏移，则应使用date.getTimeZoneOffsethttps://developer.mozilla.org/en-us/docs/docs/web/javascript/javascript/global_object/global_objects/date/getTime/getTimeZoneOfkseft
global_objects/date/getTimeZoneOffset“ rel =“ nofollow noreferrer 分钟。
The time through facilities
Date.now()will always be in milliseconds from Jan 1 1970 UTC and does not consider timezones. If you need to get the timezone offset you should use something likeDate.getTimezoneOffsethttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getTimezoneOffset
which will return the offset in minutes.