day20_IO\.classpath
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\a.txt
........\b.txt
........\.in\cn\itcast_01\FileOutputStreamDemo.class
........\...\..\.........\FileOutputStreamDemo2.class
........\...\..\.........\FileOutputStreamDemo3(1).class.baiduyun.downloading
........\...\..\.........\FileOutputStreamDemo3(1).class.baiduyun.downloading.cfg
........\...\..\.........\FileOutputStreamDemo3.class
........\...\..\.........\FileOutputStreamDemo4(1).class.baiduyun.downloading
........\...\..\.........\FileOutputStreamDemo4(1).class.baiduyun.downloading.cfg
........\...\..\.........\FileOutputStreamDemo4.class
........\...\..\........2\FileInputStreamDemo(1).class
........\...\..\.........\FileInputStreamDemo.class
........\...\..\.........\FileInputStreamDemo2(1).class
........\...\..\.........\FileInputStreamDemo2.class
........\...\..\........3\CopyFileDemo(1).class.baiduyun.downloading
........\...\..\.........\CopyFileDemo(1).class.baiduyun.downloading.cfg
........\...\..\.........\CopyFileDemo.class
........\...\..\.........\CopyFileDemo2(1).class
........\...\..\.........\CopyFileDemo2.class
........\...\..\.........\CopyImageDemo(1).class
........\...\..\.........\CopyImageDemo.class
........\...\..\.........\CopyMp4Demo(1).class
........\...\..\.........\CopyMp4Demo.class
........\...\..\.........\StringDemo(1).class
........\...\..\.........\StringDemo.class
........\...\..\........4\CopyFileDemo(1).class
........\...\..\.........\CopyFileDemo.class
........\...\..\.........\CopyMp4Demo(1).class
........\...\..\.........\CopyMp4Demo.class
........\...\..\........5\BufferedInputStreamDemo.class
........\...\..\.........\BufferedOutputStreamDemo(1).class
........\...\..\.........\BufferedOutputStreamDemo(2).class
........\...\..\.........\BufferedOutputStreamDemo.class
........\...\..\........6\CopyMp4Demo(1).class
........\...\..\.........\CopyMp4Demo(2).class
........\...\..\.........\CopyMp4Demo.class
........\bos.txt
........\FileOutputStreamDemo.java
........\fis.txt
........\fis2.txt
........\fos.txt
........\fos2.txt
........\fos3.txt
........\src\cn\itcast_01\FileOutputStreamDemo(1).java
........\...\..\.........\FileOutputStreamDemo.java
........\...\..\.........\FileOutputStreamDemo2(1).java
........\...\..\.........\FileOutputStreamDemo2(2).java
........\...\..\.........\FileOutputStreamDemo2.java
........\...\..\.........\FileOutputStreamDemo3(1).java
........\...\..\.........\FileOutputStreamDemo3(2).java
........\...\..\.........\FileOutputStreamDemo3.java
........\...\..\.........\FileOutputStreamDemo4(1).java
........\...\..\.........\FileOutputStreamDemo4(2).java
........\...\..\.........\FileOutputStreamDemo4.java
........\...\..\........2\FileInputStreamDemo(1).java
........\...\..\.........\FileInputStreamDemo(2).java
........\...\..\.........\FileInputStreamDemo.java
........\...\..\.........\FileInputStreamDemo2(1).java
........\...\..\.........\FileInputStreamDemo2(2).java
........\...\..\.........\FileInputStreamDemo2.java
........\...\..\........3\CopyFileDemo(1).java
........\...\..\.........\CopyFileDemo(2).java
........\...\..\.........\CopyFileDemo.java
........\...\..\.........\CopyFileDemo2(1).java
........\...\..\.........\CopyFileDemo2(2).java
........\...\..\.........\CopyFileDemo2.java
........\...\..\.........\CopyImageDemo(1).java
........\...\..\.........\CopyImageDemo(2).java
........\...\..\.........\CopyImageDemo.java
........\...\..\.........\CopyMp4Demo(1).java
........\...\..\.........\CopyMp4Demo(2).java
........\...\..\.........\CopyMp4Demo.java
........\...\..\.........\StringDemo(1).java
........\...\..\.........\StringDemo.java
........\...\..\........4\CopyFileDemo(1).java
........\...\..\.........\CopyFileDemo(2).java
........\...\..\.........\CopyFileDemo.java
........\...\..\.........\CopyMp4Demo(1).java
........\...\..\.........\CopyMp4Demo.java
........\...\..\........5\BufferedInputStreamDemo(1).java
........\...\..\.........\BufferedInputStreamDemo(2).java
........\...\..\.........\BufferedInputStreamDemo.java
........\...