exceptiondemo.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 28 行

package chapter14;

public class ExceptionDemo {

	public static void main(String[] args) {

		boolean flag = true;
		try {
			int chu = Integer.parseInt(args[0]);
			int num = 50;
			System.out.println(num + "/" + chu + " is :" + num / chu);
		} catch (ArithmeticException e) {
			flag = false;
			System.out.println("代码中出现 除以0 的错误");
		} catch (ArrayIndexOutOfBoundsException e2) {
			flag = false;
			System.out.println("用户没有输入参数");
		} finally {
			if (flag == true)
				System.out.println("程序正常结束");
			else if (flag == false)
				System.out.println("程序发生异常");
		}

	}

}