在Java编程中,数组超出范围时如何处理多个异常?
此示例显示如何使用System
类的System.err.println()
方法处理多个异常方法。
package com.yiibai;
public class MultipleExceptionsArray { public static void main(String args[]) { int array[] = { 20, 20, 40 }; int num1 = 15, num2 = 10; int result = 10; try { result = num1 / num2; System.out.println("The result is" + result); for (int i = 5; i >= 0; i--) { System.out.println("The value of array is" + array[i]); } } catch (ArrayIndexOutOfBoundsException e) { System.out.println("Array is out of Bounds" + e); } catch (ArithmeticException e) { System.out.println("Can't divide by Zero" + e); } } }
上述代码示例将产生以下结果 -
The result is1
Array is out of Boundsjava.lang.ArrayIndexOutOfBoundsException: 5