i/o

package test3;

import java.io.File;

import java.io.IOException;

import java.util.Scanner;

public class TestIO3 {

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

  try {

   int i = 1;

   int j = 0;

   System.out.println(i / j);

  } catch (ArithmeticException e) {

   System.out.println("算数异常");

  } finally {

   File inputFile = new File("D:/JAVA/sixzhang/src/test3/TestIO3.java");

   File outputFile = new File("D:/JAVA/sixzhang/src/test3/TestIO3.java");

   Scanner s = new Scanner(inputFile);

   while (s.hasNext()) {

    String str = s.next();

    System.out.println(str);

   }

   s.close();

  }

 }

}