https://fgchen.com/wiki/index.php?action=history&feed=atom&title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_155SCJP 1.6版考題 155 - 修訂歷史2026-05-04T16:30:20Z本 Wiki 上此頁面的修訂歷史MediaWiki 1.29.0https://fgchen.com/wiki/index.php?title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_155&diff=1264&oldid=prevIkk：新頁面: The doesFileExist method takes an array of directory names representing a path from the root filesystem and a file name. The method returns true if the file exists, false if it do...2013-03-30T02:52:04Z<p>新頁面: The doesFileExist method takes an array of directory names representing a path from the root filesystem and a file name. The method returns true if the file exists, false if it do...</p>
<p><b>新頁面</b></p><div> The doesFileExist method takes an array of directory names representing a path from the root filesystem <br />
and a file name. <br />
The method returns true if the file exists, false if it does not.<br />
Place the code fragments in position to complete this method.<br />
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<DD>[[檔案:SCJP155-2.png]]<br />
<BR>可拖拉的選項：<br />
<DD>[[檔案:SCJP155.png]]<br />
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<span style="font-size:medium;">解答</span><br />
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<span style="font-size: medium;">Ans: <BR>[[檔案:SCJP155-1.png]] </span><br />
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<span style="font-size:medium;"> 解說:<br />
doesFileExist方法傳入目錄名稱之一維字串陣列(用以表示相對於根目錄的一個目錄)，以及一個檔案名稱，<br />
這個方法回傳<br />
true，當檔案存在的話<br />
false，當檔案不存在的話<br />
此題問程式應該如何寫…<br />
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{{SCJP 1.6版考題講解}}</div>Ikk