10Java流
........\1
........\.\a.txt
........\.\a.txt.zip
........\.\a.zip
........\.\b.txt
........\.\c.txt
........\.\CopyFile.java
........\.\d.txt
........\.\ExtractZipFile.java
........\.\FileInputStreamDemo.class
........\.\FileInputStreamDemo.java
........\.\FileInputStreamDemo2.class
........\.\FileInputStreamDemo2.java
........\.\FileOutputStreamDemo.class
........\.\FileOutputStreamDemo.java
........\.\FileReaderDemo.class
........\.\FileReaderDemo.java
........\.\FileReaderModel.class
........\.\FileWriterDemo.class
........\.\FileWriterDemo.java
........\.\RandomAccessFileDemo.java
........\.\Redirection.java
........\.\ScanZipFile.java
........\.\SimpleJavaZip.java
........\.\test
........\.\....\a.txt
........\.\....\b
........\.\....\.\b.txt
........\.\....\.\c
........\.\....\.\.\c.txt
........\.\test.zip
........\.\ZipDir.java
........\19Java流（上）.ppt
........\2
........\.\Test.java
........\.\test.zip
........\.\TestBuffer.java
........\20Java流（下）.ppt
........\DeleteDemo.class
........\DeleteDemo.java
........\FileOper.class
........\FileOper.java
........\RemoveFileDemo.class
........\RemoveFileDemo.java
........\RenameFileDemo.class
........\RenameFileDemo.java
........\StringBuffer.txt
........\StringBufferDemo.class
........\StringBufferDemo.java
........\作业.txt
........\资料.txt