我对Calendar.getInstance(TimeZone.getTimeZone("UTC"))方法调用得到的结果感到困惑,它正在返回IST时间.
这是我使用的代码
Calendar cal_Two = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
System.out.println(cal_Two.getTime());
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我得到的回应是:
Sat Jan 25 15:44:18 IST 2014
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所以我尝试将默认TimeZone更改为UTC然后我检查,然后它工作正常
Calendar cal_Two = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
System.out.println(cal_Two.getTime());
TimeZone tz = TimeZone.getDefault() ;
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Calendar cal_Three = Calendar.getInstance();
System.out.println(cal_Three.getTime());
TimeZone.setDefault(tz);
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结果:
Sat Jan 25 16:09:11 IST 2014
Sat Jan 25 10:39:11 UTC 2014
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我在这里错过了什么吗?
java ×1