如果我们知道时区ID,是否可以知道大陆/国家的名称？

Question

我想知道大陆/国家提供的时区ID名称？例如

System.out.println(TimeZone.getTimeZone("PDT"));

I wanted answer as north america/america. 

System.out.println(TimeZone.getTimeZone("GMT+05:30"));

I wanted answer as asia/india.

i am not getting the desired output.

The reason of asking question :: I am storing in my database on server the timezone(PDT,GMT+05:30) as given by the mobile    
device.Now i need to perform analytics , that my app was  accessed from which continent/country.

感谢帮助......

Answer 1

不可以.时区在全球范围内垂直切割,有许多国家拥有相同的时区.

例如,印度位于中国西南部,因此对于某些时区而言,"中国"的答案同样正确.

请访问此网站,查看时区地图以及适用的国家/地区:http://www.timeanddate.com/time/map/