import java.util.*;
import java.io.*;
class SequenceInputStream
{
public static void main(String[] args) throws IOException
{
/*
Vector<FileInputStream> v = new Vector<FileInputStream>();
v.add(new FileInputStream("1.txt"));
v.add(new FileInputStream("2.txt"));
v.add(new FileInputStream("3.txt"));
Enumeration<FileInputStream> en = v.elements();
SequenceInputStream sis = new SequenceInputStream(en);
*/
InputStream f1 = new FileInputStream("1.txt");
InputStream f2 = new FileInputStream("2.txt");
SequenceInputStream sis = new SequenceInputStream(f1,f2);
FileOutputStream fos = new FileOutputStream("4.txt");
byte[] buf = new byte[1024];
int len=0;
while((len=sis.read(buf))!=-1)
{
fos.write(buf,0,len);
}
fos.close();
sis.close();
}
}
day20/SequenceInputStream.java
最新推荐文章于 2023-05-04 19:58:53 发布
