throwsexception.java

来自「我在学习JAVA的讲义」· Java 代码 · 共 26 行

public class throwsException
{   public static void main(String args[ ])
    {   try
        {   Method(0);
            Method(1);
        }
        catch(NumberFormatException e)
        {   System.out.println("\t 捕获异常："+e);}
        catch(ArrayIndexOutOfBoundsException e)
        {   System.out.println("\t 捕获异常："+e);}
        finally
        {   System.out.println("\t finally 块总是被执行。");}
    }
    static void Method(int i) throws ArithmeticException,NumberFormatException
    {   System.out.println("\t 调用方法 Method("+i+")");
        if(i==0)
        {   System.out.println("\t 没有异常事件");
            return;
        }
        else if(i==1)
        {   String str="abc";
            int k;
            k=Integer.parseInt(str);
        }
    }
}