Question

定义一个exceptiontest类.exceptiontest类不仅要检测除数是否为0和是否为有效的整

Answer 1

int message)nbsp：
<pre t="code" l="java">//自定义异常类
public

nbsp.getMessage()), {

trynbsp，这里总能执行; (MyException throw );MyException(String static class nbsp！; new class nbsp.out; 除数不能为零; public super(); {
Test
main(String 无论是否异常;nbsp.println(e;
System; }
b; {

super(message);nbsp.println(;{
== {
}
}
//测试类
public / MyException e)
}
a finally static return 0)
extends division(int args[]) }
{
{
nbsp,2); MyException() b)
RuntimeException nbsp第一个问题;public } a;//计算两个数相除
); Exception(; nbsp.out; public {
catch void division(1;int System; } public {
if(b nbsp