自定义异常

Posted 2022-06-13 yaobiluo

自定义异常就为了一个名字而已

public void setAge(int age) throws AgeOutOfBoundsException 
        if (age > 0 && age <120) 
            this.age = age;
         else 
            throw new AgeOutOfBoundsException("年龄非法");
        
        
    
    

class AgeOutOfBoundsException extends Exception
    public AgeOutOfBoundsException(String dec) 
        super(dec);