package JBJADV003;

import java.io.FileOutputStream;

import java.io.OutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.FileInputStream;

public class FileOutputStreamTest {

public static void main(String[] args) {

try {

String str ="好好学习Java";

byte[] words = str.getBytes();

FileOutputStream fos = new FileOutputStream("c:\\myDoc\\hello.txt",true);

fos.write(words, 0, words.length);

System.out.println("hello文件已更新!");

fos.close();

}catch (IOException obj) {

System.out.println("创建文件时出错!");

}

}

}