filereadersample.java

这一些程序都是实验之用

import java.io.*;
class FileReadSample{
	public static void main(String args[])throws IOException{
	FileInputStream in=new FileInputStream("D:\\javaprogram\\out.txt");
	int data;
	
	while((data=in.read())!=-1){
	
	System.out.println(data+" ");
	}
	in.close();
 	}
     }