java 使用反射获取接口或抽象类的所有方法

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时间:2020-10-30 14:45:01  来源:igfitidea点击:

Get all methods of an Interface or Abstract class using Reflection

javareflection

提问by Rnet

How can I use reflection on an interface/abstract class to get all of its methods?

如何在接口/抽象类上使用反射来获取其所有方法?

回答by Johan Sj?berg

E.g.,

例如,

MyInterfaceOrAbstractClass.class.getDeclaredMethods();

回答by dertkw

Class clazz = Something.class;
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
    // do what you have to do with the method
    System.out.println(method.getName());
}