/* use new variables to build ISO 8601 dates in the proper format */ iso_dtc = catx('-', year, month, day); iso_tmc = catx(':', hour, minute, second); /* if time is nothing but '-' and ':' then default to blank */ /* if there is at least one number portion then ...
Issued in February 2019, the fourth revision of the standard ISO 8601-1:2019 represents slightly updated contents of the previous ISO 8601:2004 standard, (EDTF). whereas the new ISOISO 8601-2:2019 defines various extensions such as uncertainties or parts of the Extended Date/Time Format(EDTF...
一、什么是ISO 8601日期时间格式 ISO 8601是国际标准化组织制定的日期时间表示规范，全称是《数据存储...
HTML 标准:https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#dates-and-times ISO 8601:https://www.iso.org/iso-8601-date-and-time-format.html RFC 3339:https://datatracker.ietf.org/doc/html/rfc3339 RFC 5322:https://datatracker.ietf.org/doc/html/rfc5322#section-3.3 ...
html-iso-8601-rfc-3339-rfc-5322-comparison-20240301195432 表格文字版见文末-附 1.1. 标准链接 HTML 标准:https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#dates-and-times ISO 8601:https://www.iso.org/iso-8601-date-and-time-format.html ...
For reduced precision, any number of values may be dropped from any of the date and time representations, but in the order from the most to the least significant. For example, "2004-05" is a valid ISO 8601 date, which indicates May (the fifth month) 2004. This format will ...
# 参考> - [ISO 8601 - Wikipedia](https://en.wikipedia.org/wiki/ISO_8601#Coordinated_Universal_Time_(UTC))> - [ISO 8601 Date and time format](https
日期和时间,对于不同系统和平台之间的数据交换和互操作至关重要。本文将对比 HTML 标准、ISO 8601、RFC 3339 和 RFC 5322,为读者提供参考。
HTML 标准:https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#dates-and-times ISO 8601:https://www.iso.org/iso-8601-date-and-time-format.html RFC 3339:https://datatracker.ietf.org/doc/html/rfc3339 RFC 5322:https://datatracker.ietf.org/doc/html/rfc5322#section-3.3 ...