PPT Slide

import java.io.*;

import java.net.*;

import sunsoft.onc.WebNFS.*;

// create connection to host

URL url = new URL( "nfs://www.sun.com/tmp/file.txt");

File nfile = new File(url)

if ( nfile.isFile() ) {

System.out.println("file is file");

}

// is directory

if ( nfile.isDirectory() ) {

System.out.println("file is directory");

}

// create file input stream

FileInputStream nfis = null;

nfis = new FileInputStream(nfile);

// read through file

for ( int count =0; ; count++ ) {

int val = (byte) nfis.read();

if ( val == -1 ) break;

System.out.write(val);

}

System.out.println("read " + count + " bytes ");