package cn.bhu.test;

import java.util.InputMismatchException;

import java.util.Scanner;

public class TryDemoOne {

public static void main(String[] args) {

TryDemoOne one=new TryDemoOne();

one.teat();

}

   public void teat() {

System.out.println("程序开始执行");

Scanner sc=new Scanner(System.in);

try {

System.out.println("输入one");

int one=sc.nextInt();

System.out.println("输入two");

int two=sc.nextInt();

System.out.println("one和two的商为"+one/two);

throw new ArithmeticException("除数真的不能为0");

}catch (ArithmeticException e) {

System.out.println("除数不能为0");

e.printStackTrace();

}catch(InputMismatchException e){

System.out.println("请输入整数");

e.printStackTrace();

}

   }

}

问题描述：

为什么我手动抛出的异常，不显示