JAVA 2应用开发指南

				//fReader.Java
				import java.io.*;
				public class fReader {
				  public static void main(String[] args) throws IOException{
				    char c[]=new char[500];
				    FileReader fr=new FileReader("c:\\java\\test.txt");
				    int num=fr.read(c);
				    String str=new String(c,0,num);
				    System.out.println("The number of the charactor:"+num);
				    System.out.println(str);
				  }
				}