package onlyfun.caterpillar;
import java.io.*;
public class BufferedReaderWriterDemo {
public static void main(String[] args) {
try {
// 緩衝System.in輸入串流
BufferedReader bufReader =
new BufferedReader(
new InputStreamReader(System.in));
// 緩衝FileWriter字元輸出串流
BufferedWriter bufWriter =
new BufferedWriter(new FileWriter(args[0]));
String input = null;
// 每讀一行進行一次寫入動作
while(!(input =
bufReader.readLine()).equals("quit")) {
bufWriter.write(input);
// newLine()方法寫入與作業系統相依的換行字元
bufWriter.newLine();
}
bufReader.close();
bufWriter.close();
}
catch(ArrayIndexOutOfBoundsException e) {
System.out.println("沒有指定檔案");
}
catch(IOException e) {
e.printStackTrace();
}
}
}