Java SystemV时区和JodaTime [英] Java SystemV timezones and JodaTime
问题描述
我正在使用JodaTime在Java应用程序中处理时区.尝试从Java时区的ID构建DateTimeZone(JodaTime)对象时遇到问题.乔达抛出
I am working with timezones in a Java application using JodaTime. I encounter a problem when trying to build a DateTimeZone (JodaTime) object from the id of a java timezone. Joda throws a
java.lang.IllegalArgumentException: The datetime zone id 'SystemV/HST10' is not recognised
以下时区列表:
- SystemV/HST10
- SystemV/YST9
- SystemV/YST9YDT
- SystemV/PST8
- SystemV/PST8PDT
- SystemV/MST7
- SystemV/MST7MDT
- SystemV/CST6
- SystemV/CST6CDT
- SystemV/EST5
- SystemV/EST5EDT
- SystemV/AST4
- SystemV/AST4ADT
- SystemV/HST10
- SystemV/YST9
- SystemV/YST9YDT
- SystemV/PST8
- SystemV/PST8PDT
- SystemV/MST7
- SystemV/MST7MDT
- SystemV/CST6
- SystemV/CST6CDT
- SystemV/EST5
- SystemV/EST5EDT
- SystemV/AST4
- SystemV/AST4ADT
这些时区是做什么用的?它们与非程序员有关吗?专为一般用途设计的应用程序应支持这些时区吗?
What are these timezones used for? Are they relevant to non-programmers? Should an application designed for general uses support these timezones?
谢谢.
推荐答案
SystemV时区ID旧且已弃用.但是，您可以通过重新编译 joda-time jar来使Joda-Time了解它们.包含systemv时区数据文件的文件.参见评论系统数据文件中的第行. (即取消注释行并重建jar文件).
The SystemV time-zone IDs are old and deprecated. However, you can make Joda-Time understand them by re-compiling the joda-time jar file with the systemv time-zone data file included. See the commented out lines in the systemv data file. (ie. uncomment the lines and rebuild the jar file).
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