/* * ¹¦ÄÜ£º»º´æ×Ö·ûÁ÷»ù±¾Ó÷¨,»º´æ×Ö·ûÁ÷¿ÉÒÔ¶ÁÈ¡¸ü¶àµÄ×Ö·û£¬Ìá¸ß¶ÁȡдÈëЧÂÊ */ package com.bj.io; import java.io.*; public class BufferStream_t { public static void main(String[] args) { // TODO Auto-generated method stub BufferedReader br=null; BufferedWriter bw=null; try { //ÏÈ´´½¨FileReader FileReader fr=new FileReader("D:/www/test.txt"); br=new BufferedReader(fr); //´´½¨FileWriter¶ÔÏó FileWriter fw=new FileWriter("D:/www/test_back_buff.txt"); bw=new BufferedWriter(fw); String s=""; //Ñ­»·¶ÁÈ¡Îļþ while(null!=(s=br.readLine())){ fw.write(s+"\r\n"); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }finally{ try { br.close(); bw.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }