[JAVA] 10. 데이타 입출력

InputStream

OutputStream

OutputStream

바이트출력 추상클래스
ByteArrayOutputStream, FileOutputStream, FilterOutputStream, ObjectOutputStream, OutputStream, PipedOutputStream

• OutputStream 메소드

  void close()
  void flush()
  void write(byte[] b)
  void write(byte[] b, int off, int len)
  abstract void write(int b)

InputStream

바이트입력 추상클래스
AudioInputStream, ByteArrayInputStream, FileInputStream, FilterInputStream, InputStream, ObjectInputStream, PipedInputStream, SequenceInputStream, StringBufferInputStream

• InputStream 메소드

  int available()
  void close()
  void mark(int readlimit)
  boolean markSupported()
  abstract int read()
  int read(byte[] b)
  int read(byte[] b, int off, int len)
  void reset()
  long skip(long n)

성능향상스트림

BufferedInputStream, BufferedOutputStream (바이트 스트림)
BufferReader, BufferWriter(문자 스트림)

기본타입스트림

DataInputStream, DataOutputStream