multicatchexception.java

java入门经典教程 java入门经典教程 java入门经典教程

 //例3.1.4 MultiCatchException.java
class MultiCatchException
{
	public static void main(String args[])
	{
		int a = 5;
		int b = (int)(Math.random()*10);
		int c = 0;
		String arrayStr[]={"How ","are ","you\n"};
		try
		{
			c = a/b;
			System.out.println("a = "+a+" b = "+b);
			System.out.println("a/b = "+c);
			for(int i=0;i<4;i++)
			{
				System.out.print(arrayStr[i]);
			}
		}catch(ArithmeticException e){
			System.out.println("错误：除数为零");
		}catch(ArrayIndexOutOfBoundsException e){
			System.out.println("错误: 数组下标越界");
		}
        System.out.println("结束");
    }
}