Google 某些日历没有 return 时区

Question

我正在使用 Google Calendar API V3，在处理 Google 提供的时区时遇到一些困难。在日历文档中：Calendars Overview

据说日历的时区是可选字段：

timeZone
string
The time zone of the calendar. (Formatted as an IANA Time Zone Database name, e.g. "Europe/Zurich".) Optional. However, it's also optional in CalendarList (https://developers.google.com/google-apps/calendar/v3/reference/calendarList).

如果在这两种情况下都未指定时区，Google 假设时区是什么？

Answer 1

假定时区是在日历本身中设置的时区。

要求：

GET https://www.googleapis.com/calendar/v3/calendars/primary

回应

{
 "kind": "calendar#calendar",
 "etag": "\"LOjlc76YTigzSZVQwSEE/E756z8zuickcYzaOnj8krCN4-Pk\"",
 "id": "xxxx@gmail.com",
 "summary": "xxx@gmail.com",
 "timeZone": "Europe/Copenhagen"
}

创建新日历但未设置时区导致

{
 "kind": "calendar#calendar",
 "etag": "\"W8S50vTLOjlc76YTigzSZVQwSEE/cBQwQ2pDeiLoQ406eiNPZrDEINc\"",
 "id": "ddd5qep4g260mm7fgq8vtgp18@group.calendar.google.com",
 "summary": "testone",
 "timeZone": "UTC"
}

Google 某些日历没有 return 时区

Google doesn't return time zone for some calendars

java

calendar

google-calendar-api

google-api