import java.io.*;

public class FileCopy {
 public static void main(String[] args) {
  int  temp = 0;
  
  try {
   
   BufferedInputStream bis = new BufferedInputStream(new FileInputStream("d:\\111042010449.wmv"));
   BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream("d:\\1110.wmv"));
   while((temp=bis.read()) !=-1) {
    bos.write(temp);
   }
   bis.close();
   bos.flush();
   bos.close();
  }catch (IOException e) {
   e.printStackTrace();
   System.out.println("文件读取错误！！！");
  }
  System.out.println("文件拷贝成功！！！");
 }
}