io流分类

 

OutPutStream包括以下输出流:          

FileOutputStream,ObjectOutputStream,FilterOutputStream,pipedOutputStream,ByteArrayOutputStream.

FileOutputStream包括:

DateOutputStream,  PrintStream,  BufferedOutputStream.

 

 

 

InputStream 包括以下输入流：

FileInputStream,ObjectInputStream,PipedInputSteam,SequenceInputStream,FilterInputStream,StringBufferInputStream, ByteArmyInputStream.

FilterInputStream：

DataInputStream,PushbackInputStream,BufferedInputStream,LineNumberInputStream.

 

 

Reader (红色为重要输入流)

PipedReader,CharArrayReader,StringReader,InputStreamReader,BufferedReader,FilterReader.

InputStreamReader：(它是转换流，将字节流转化成字符流。)

FileReader

 

 

Writer:

BufferedWriter,CharArrayWriter,StringWriter,OutputStreamWriter,PrintWriter,PipedWriter,FilterWriter.

OutputStreamWriter: (它是转换流，将字符流转化成字节流。)

FileWriter.