Java（异常）

try catch finally throw throwsctrl+alt+T

public class MyException extends Exception {
    //传递数字>10
    private int detail;

    public MyException(int a) {
//        super(message);
        this.detail = a;
    }
//异常的打印信息
    @Override
    public String toString() {
        return "MyException{" +
                "detail=" + detail +
                '}';
    }
}

public class Test {
    //可能存在异常的方法
    static void test(int b) throws MyException {
        System.out.println("传递的参数为：");
        if (b>10){
            throw new MyException(b);
        }
        System.out.println("ok");
    }

    public static void main(String[] args) {
        try {
            test(17);
        } catch (MyException e) {
            System.out.println("MyException=>"+e);
        }finally {
            System.out.println("继续");
        }
    }