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我嘗試使用下面的代碼從本地日曆中的時區獲得時區,但我得到的時區擁有,而不是僅僅「IST」如何從日曆
Calendar calendarLocal = Calendar.getInstance();
// fetches time zone
TimeZone timeZone = calendarLocal.getTimeZone();
System.out.println("Time Zone getAvailableIDs() --->"+timeZone.getAvailableIDs());
String[] x=timeZone.getAvailableIDs();
for(int i=0;i<x.length;i++){
System.out.println("Time Zone IDs-->"+x[i]);
}
System.out.println("Time Zone ID--->"+timeZone.getID());
System.out.println(" Calender Default-------->>>"+timeZone.getDefault());
System.out.println("Time Zone --->"+timeZone.getTimeZone(timeZone.getID()));
這裏的時區亞洲/加爾各答亞洲/加爾各答我需要它打印IST