10.2.1 InputStream (') ava ByteArrayinputstream Fileinputstream Pipedinputstream String Bufferinputstream Sequenceinputstream Filterinputstream
10.2.1 InputStream（续） ByteArrayInputStream FileInputStream PipedInputStream StringBufferInputStream SequenceInputStream FilterInputStream
10.2.2 Outputstream ava public abstract void write(int b) throws Ioe× ception public void write (byte[] b) throws IOException public void flush()throws IOEXception public void close) throws 工 EXception
10.2.2 OutputStream public abstract void write(int b) throws IOException public void write(byte[] b) throws IOException public void flush() throws IOException public void close() throws IOException
10.2.2 OutputStream (tsk) lava ByteArrayoutputstream Pipedoutputstream FileOutputstream FilterOutputstream 例10-1文件输入输出 源代码 运 CopyFile CopyFile. java toFile java
10.2.2 OutputStream（续） ByteArrayOutputStream PipedOutputStream FileOutputStream FilterOutputStream 例10-1 文件输入输出 CopyFile CopyFile.java toFile.java 源代码 运 行
10.3过滤流类 ava FilterInputstream Datainputstream BufferedInputstream Line NumberInputstream FilterOutputstream Dataoutputstream Bufferedoutputstream Printstream
10.3 过滤流类 FilterInputStream – DataInputStream – BufferedInputStream – LineNumberInputStream FilterOutputStream – DataOutputStream – BufferedOutputStream – PrintStream