是否可以在java中获取默认网关IP和MAC地址？ [英] Is it possible to get the default gateway IP and MAC addresses in java?

问题描述

我正在尝试从网站上运行的java applet中找到访问默认网关的IP和MAC地址的方法，这可能吗？

I'm trying to find a way to access the IP and MAC addresses for the default gateway from a java applet to be run on a website, is this possible?

推荐答案

您可以使用 getHardwareAddress 在类 java.net.NetworkInterface （ http://download.oracle.com/javase/6/docs/api/java/net/NetworkInterface.html#getHardwareAddress（））。我不确定这是否适用于Applet，我自己从未测试过该方法，但如果有的话，这个方法就是那个。

You can get the Mac Address of an interface in Java using the method getHardwareAddress in the class java.net.NetworkInterface (http://download.oracle.com/javase/6/docs/api/java/net/NetworkInterface.html#getHardwareAddress()). I am not sure if that will work inside an Applet, and I have never tested that method myself, but if something does it, this method is that thing.

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