JavaOOP-异常处理

package Chapter5.ShiLi.Demo1;

import java.util.*;

public class Test7 {

/**
* 多重catch块异常处理判断
* @param args
*/
public static void main(String[] args) {
try {
  Scanner input = new Scanner(System.in);
  System.out.println("请输入被除数:");
  int num1 = input.nextInt();
  System.out.println("请输入除数:");
  int num2 = input.nextInt();
  int sum = num1 / num2;
  System.out.println(num1 + "/" + num2 + "=" + sum);
} catch (InputMismatchException e) {
  System.out.println("出现错误:被除数和除数必须是整数。");

} catch (ArithmeticException e) {
  System.out.println("除数不能为零。");
} catch (Exception e) {            // Exception异常必须放在所有异常后面!!!
  System.out.println("其他未知异常。");
} finally {
  System.out.println("感谢使用本程序");
}

}

}

转载于:https://www.cnblogs.com/chongsheng456-com/p/8445037.html

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