使用BufferedReader和BufferedWriter复制文本文件

import java.io.BufferedReader;// 来 自 nowjava - 时  代  Java

import java.io.BufferedWriter;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;


public class BufferedReaderTest {


    public static void main(String[] args) throws IOException {

        System.out.println(System.getProperty("file.encoding"));

        BufferedReader bufferedReader = null;

        BufferedWriter bufferedWriter = null;

        try {

            bufferedReader = new BufferedReader(new FileReader("C:/input.txt"));

            bufferedWriter = new BufferedWriter(new FileWriter("C:/output.txt"));

            String data;/* from 时 代 J     a    v  a - nowjava.com*/

            while ((data = bufferedReader.readLine()) != null) {

                bufferedWriter.append(new String(data));