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      是否可以使用 Java Reflection 打印出父类的属性?

      时间:2023-09-27
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              • 本文介绍了是否可以使用 Java Reflection 打印出父类的属性?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

                问题描述

                是否可以使用 Java 反射打印出父类的属性.

                is it possible to use Java Reflection to print out the attributes of a parent class.

                推荐答案

                是的,你可以这样做:

                Class<?> parentClass = getClass().getSuperclass();
                
                Field[] fields = parentClass.getDeclaredFields();
                for (Field field : fields) {
                    System.out.println("field: " + field.getName());
                }
                
                Method[] methods = parentClass.getDeclaredMethods();
                for (Method method : methods) {
                    System.out.println("method: " + method.getName());
                }
                

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