package com.gao.IO;

import java.io.*;

public class Test08 {
    public static void main(String[] args) throws IOException {
        //1.先準備輸入方向：
        //鍵盤錄入;
        System.out.println("請輸入要錄入的內容：");
        InputStream in = System.in;//屬于字節流
        //字節流--->字符流：
        InputStreamReader isr = new InputStreamReader(in);
        //在isr外面再套一個緩沖流：
        BufferedReader br = new BufferedReader(isr);

        //2.再準備輸出方向:
        //準備目標文件
        File f = new File("D:\\download\\idea\\練習\\Demo0.txt");
        FileWriter fw = new FileWriter(f);
        BufferedWriter bw = new BufferedWriter(fw);

        //3.開始動作：
        String s = br.readLine();
        while (!s.equals("exit")) {
            bw.write(s);
            bw.newLine();//文件中換行
            s = br.readLine();
        }
        //關閉流
        bw.close();
        br.close();

    }
}