trycatch.java

java课程的资料以及实验的代码

// 多catch块示例

public class TryCatch 
{
	public static void main(String args[])
	{       
		int array[] = {0,0};
		int num1, num2, result = 0;
		num1 = Integer.parseInt(args[0]);
		num2 = Integer.parseInt(args[1]);
		try  
		{
			System.out.println("操作之前");
		  	result = num1/num2;
		  	System.out.println("第一步操作之后");
		    result = num1 / array[2];
		    System.out.println("第二步操作之后");
		}
	
		
		catch(ArithmeticException e) 
		{
		  	System.out.println("算术异常：除零错误");
		}
		
		catch(ArrayIndexOutOfBoundsException e) 
		{        
			System.out.println("数组索引越界"); 
		}
		
		catch(Exception e) 
		{	
			System.out.println("其他错误:");
			System.out.println(e.getMessage());
		}
		
		
		System.out.println("结果是: " + result); 
	}
}