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package com.cug.datastream;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;public class DataStreamDemo {	public static void main(String[] args) throws IOException {		DataOutputStream dos = new DataOutputStream(new FileOutputStream("d.txt"));				dos.writeByte(10);		dos.writeShort(3);		dos.writeInt(11);		dos.writeChar(93);		dos.writeDouble(1.2);		dos.writeBoolean(true);				dos.close();						DataInputStream dis = new DataInputStream(new FileInputStream("d.txt"));				byte b = dis.readByte();		short s = dis.readShort();		int i = dis.readInt();		char c = dis.readChar();		double d = dis.readDouble();		boolean b1 = dis.readBoolean();				System.out.println(b);		System.out.println(s);		System.out.println(i);		System.out.println(c);		System.out.println(d);		System.out.println(b1);				dis.close();	}}

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