IO流——缓冲流之BufferedWriter

package com.io.ioDemo;import java.io.BufferedWriter;import java.io.File;import java.io.FileWriter;import java.io.IOException;public class BufferedWriterDemo {public static void main(String[] args) {BufferedWriter bw = null;try {bw = new BufferedWriter(new FileWriter(new File("c:\\bw.txt")));bw.write(new String("这是一个BufferedWriter的例子"));} catch (IOException e) {e.printStackTrace();}finally {try {bw.close();} catch (IOException e) {e.printStackTrace();}}}}