用扫描器逐字从文件中读取

import java.io.*;

import java.util.Scanner;


public class ScanXan {/** n o w    j a v a  . c o m 提供 **/

    public static void main(String[] args) throws IOException {


        Scanner s = null;


        try {

            s = new Scanner(

                    new BufferedReader(new FileReader("xanadu.txt")));


            while (s.hasNext()) {

                System.out.println(s.next());

            }

        } finally {

            if (s != null) {/*来自 N o  w  J a v a . c o m - 时  代  Java*/

                s.close();

            }

        }

    }

}