class Demo
{
int div(int a,int b)throws FuShuException
{
if(b<0)
throw new FushuException();
return a/b;
}
}
class ExceptionDemo3
{
public static void main(String[] args)
{
Demo d=new Demo();
try
{
int x=d.div(4,1);
System.out.println("x="+x);
}
catch(FuShuException e)
{
System.out.println(e.toString());
System.out.println("除数出现负数了");
}
System.out.println("over");
}
}
疏影寒秋
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