字节数组流

package com.breeziness123.io;

import java.io.ByteArrayInputStream;

/**
 * 字节数组流，从内存中读取
 * 不需要关闭流，close()方法是一个空方法
 * 
 * @author breeziness
 *
 */
public class IODemo05 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		byte[] buff = "this is abc".getBytes();
		byteArrayTest(buff);
	}

	public static void byteArrayTest(byte[] source) {
			ByteArrayInputStream ba = null;
			int temp = 0;
			ba = new ByteArrayInputStream(source);
			while((temp = ba.read())!= -1) {
				System.out.print((char)temp);
			}
	}
}