Java基础----DataInputStream、DataOutputStream

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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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