<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                ### 緩沖輸入文件 如果想要打開一個文件進行字符輸入,我們可以使用一個 `FileInputReader` 對象,然后傳入一個 `String` 或者 `File` 對象作為文件名。為了提高速度,我們希望對那個文件進行緩沖,那么我們可以將所產生的引用傳遞給一個 `BufferedReader` 構造器。`BufferedReader` 提供了 `line()` 方法,它會產生一個 `Stream<String>` 對象: ```java // iostreams/BufferedInputFile.java // {VisuallyInspectOutput} import java.io.*; import java.util.stream.*; public class BufferedInputFile { public static String read(String filename) { try (BufferedReader in = new BufferedReader( new FileReader(filename))) { return in.lines() .collect(Collectors.joining("\n")); } catch (IOException e) { throw new RuntimeException(e); } } public static void main(String[] args) { System.out.print( read("BufferedInputFile.java")); } } ``` `Collectors.joining()` 在其內部使用了一個 `StringBuilder` 來累加其運行結果。該文件會通過 `try-with-resources` 子句自動關閉。
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看