Java 1Byte 출력

1Byte 출력

① 콘솔 출력용

FileOutputStream fos = new FileOutputStream(FileDescriptor.out);

BufferedOutputStream bos = new BufferedOutputStream(fos);

DataOutputStream dos = new DataOutputStream(bos);

dos.write ……

 

② 파일 출력용

File file = new File("파일명“);

FileOutputStream fos = new FileOutputStream(file);

BufferedOutputStream bos = new BufferedOutputStream(fos);

DataOutputStream dos = new DataOutputStream(bos);

dos.write ……

 

③ 네트워크 출력용

Socket soc = new Socket(…);

BufferedOutputStream bos = new BufferedOutputStream(soc.getOutputStream());

DataOutputStream dos = new DataOutputStream(bos);

dos.write ……