我想得到我的 java 程序的 ans,我想找出當前日期是一年中的哪一天,當前周是一年中的哪一周等。當我嘗試使用日歷類方法執行此操作時,它給出了錯誤的答案.下面是我的代碼{ 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"); }輸出:- Today is 6 day of year Today is 3 week of year Today is 8 day of week in month任何人都可以幫忙找出解決方案嗎?
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