JavaIO之输入输出流链（一）

package three.day.io;


import java.io.*;




public class StreamChainDemo01 
{
public static void main(String[] args) throws IOException 
{
FileOutputStream fos = new FileOutputStream("Hello.txt");
OutputStreamWriter osw = new OutputStreamWriter(fos);
BufferedWriter bw = new BufferedWriter(osw);
bw.write("Hello,this is lirizhong\n");
bw.write("Hello,this is zhongrili\n");
bw.flush();
bw.close();
osw.close();
fos.close();

FileInputStream fis = new FileInputStream("Hello.txt");
InputStreamReader osr = new InputStreamReader(fis);
BufferedReader br = new BufferedReader(osr);
System.out.println(br.readLine());
System.out.println(br.readLine());
br.close();
osr.close();
fis.close();
}


}