excepdemo.java

用java编写的一些初级代码

import java.io.*;
public class ExcepDemo{
    public static void main(String args[]){
	try {
	    FileInputStream fils=new FileInputStream("text");
	    int b;
	    while((b=fils.read())!=-1){
		System.out.print(b);
	    }
	    fils.close();
	}
	catch(FileNotFoundException e){

	    System.out.print(e);
	    System.out.print(e.getMessage());
	}
	catch(IOException e){
	    System.out.print(e);
	}
    }
}