我想得到我的 java 程序的 ans,我想找出当前日期是一年中的哪一天,当前周是一年中的哪一周等。当我尝试使用日历类方法执行此操作时,它给出了错误的答案.下面是我的代码{ Calendar c1 = Calendar.getInstance(); c1.setTime(new Date()); System.out.println("Today is "+Calendar.DAY_OF_YEAR+" day of year"); System.out.println("Today is "+Calendar.WEEK_OF_YEAR+" week of year"); System.out.println("Today is "+Calendar.DAY_OF_WEEK_IN_MONTH+" day of week in month"); }输出:- Today is 6 day of year Today is 3 week of year Today is 8 day of week in month任何人都可以帮忙找出解决方案吗?
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