public static void main(String[] args) throws IOException
{
Vector<FileInputStream> v = new Vector<FileInputStream>();</p><p> v.add(new FileInputStream("c:\\1.txt"));
v.add(new FileInputStream("c:\\2.txt"));
v.add(new FileInputStream("c:\\3.txt"));</p><p> Enumeration<FileInputStream> en = v.elements();//返回此向量的组件的枚举。</p><p> SequenceInputStream sis = new SequenceInputStream(en);</p><p> FileOutputStream fos = new FileOutputStream("c:\\4.txt");</p><p> byte[] buf = new byte[1024];</p><p> int len = 0;</p><p> while ((len=sis.read(buf))!=-1)