Java.io.BufferedOutputStream.Write() 方法

package com.codingdict;



import java.io.BufferedOutputStream;

import java.io.ByteArrayOutputStream;

import java.io.IOException;



public class BufferedOutputStreamDemo {



   public static void main(String[] args) throws Exception {

      ByteArrayOutputStream baos = null;

      BufferedOutputStream bos = null;



      try {



         // create new output streams.

         baos = new ByteArrayOutputStream();

         bos = new BufferedOutputStream(baos);



         // assign values to the byte array 

         byte[] bytes = {1, 2, 3, 4, 5};



         // write byte array to the output stream

         bos.write(bytes, 0, 5);



         // flush the bytes to be written out to baos

         bos.flush();



         for (byte b:baos.toByteArray()) {



            // prints byte

            System.out.print(b);

         }

      } catch(IOException e) {



         // if any IOError occurs

         e.printStackTrace();

      } finally {



         // releases any system resources associated with the stream

         if(baos!=null)

            baos.close();

         if(bos!=null)

            bos.close();

      }

   }

}