package com.gao.IO;
import java.io.*;
public class Test08 {
public static void main(String[] args) throws IOException {
//1.先准备输入方向:
//键盘录入;
System.out.println("请输入要录入的内容:");
InputStream in = System.in;//属于字节流
//字节流--->字符流:
InputStreamReader isr = new InputStreamReader(in);
//在isr外面再套一个缓冲流:
BufferedReader br = new BufferedReader(isr);
//2.再准备输出方向:
//准备目标文件
File f = new File("D:\\download\\idea\\练习\\Demo0.txt");
FileWriter fw = new FileWriter(f);
BufferedWriter bw = new BufferedWriter(fw);
//3.开始动作:
String s = br.readLine();
while (!s.equals("exit")) {
bw.write(s);
bw.newLine();//文件中换行
s = br.readLine();
}
//关闭流
bw.close();
br.close();
}
}
![]()