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在不使用接口[重复]的情况下使用援引Handler和代理(代理)
原标题:Use InvocationHandler and Proxy without using interface [duplicate]
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Dynamic proxy for concrete classes

一旦我创建了一个 援引Handler 执行程序, 我就可以使用 proxy. new ProxyInstance 函数来让对象行为不同。 在这种情况下, 我不得不创建一个界面及其执行分类来使用 proxy. new ProxyInstance 函数 :

MyInterface objDest = Proxy.newProxyInstance(MyInterfaceImpl.class.getClassLoader(),   
        MyInterfaceImpl.class.getInterfaces(),   
        new MyInvocationHandler(new MyInterfaceImpl()));  

能否直接使用一个没有接口的简单类来完成同样的任务?

最佳回答

您应该使用 < a href=> "http://clib. sourceforge.net/" rel="no follow" >CGLIB 在混凝土类上创建动态代理 。

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