使用DataOutputStream长写入文件

 

import java.io.DataOutputStream;//NowJava.com - 时  代  Java

import java.io.FileOutputStream;

import java.io.IOException;

 

public class Main {

 

  public static void main(String[] args) {

   

    String strFilePath = "C://Folder//WriteLong.txt";

   

    try

    {

      FileOutputStream fos = new FileOutputStream(strFilePath);

      DataOutputStream dos = new DataOutputStream(fos);

      long l = 65;

      dos.writeLong(l);

      dos.close();

    }

    catch (