binfileinput.java

《Java核心技术应用开发》电子工业出版社书籍源代码

package sample;

import java.io.*;

public class BinFileInput {
  public static void main(String f[]) {
    FileInputStream fis;
    DataInputStream dis;
    try {
      fis = new FileInputStream(f[0]);
      // Wrap with a DataInputStream so that we can
      // use its readInt() method.
      dis = new DataInputStream( fis );
      System.out.println( "file: " + f[0] );
      int i;

      while ( true ) {
         i = dis.readInt();
         System.out.println( "read: " + i );
      }
    } catch (EOFException eof)
      {System.out.println( "EOF reached " ); }
      catch (IOException ioe)
      {System.out.println( "IO error: " + ioe );}
  }
}