如何是乱码呢

import java.io.DataOutputStream;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;public class TestDataOutputStream1007 {    public static void main(String[] args) {        try {            DataOutputStream dos = new DataOutputStream(new FileOutputStream(                    new File("F:/testIO/data.txt")));            dos.writeInt(25);            dos.writeBoolean(true);            dos.writeFloat(12.25f);            dos.writeUTF("疏影横斜水清浅");            dos.close();        } catch (FileNotFoundException e) {            // TODO Auto-generated catch block            e.printStackTrace();        } catch (IOException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }}