如何使用Java读取所有网卡 [英] How to read all network cards with java

问题描述

我想在系统中(使用Java)查找所有网卡和网络接口.因此，更确切地说，我想从ifconfig命令(在Linux中)获得整个输出，而在Java中.我知道是否使用NetworkInterface.getNetworkInterfaces()将仅返回已配置的网络接口.

I want to lookup in my system (using java) for all network cards and network interfaces. So, more exactly, I want to get the whole output from ifconfig command (in Linux) but in Java. I know if I use NetworkInterface.getNetworkInterfaces() will return only configured network interfaces.

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A rough approach I found at this link. It is OK, but I'm interested if there are other possibilities on this.

推荐答案

您可以在Windows上使用Runtime.getRuntime().exec("ipconfig")，在Linux上使用Runtime.getRuntime().exec("ifconfig")在Java中获取ifconfig结果

You can use Runtime.getRuntime().exec("ipconfig") for Windows and Runtime.getRuntime().exec("ifconfig") for linux to get ifconfig result in java

没有办法在100％Java中获得详细信息.您可以执行命令或编写JNI.

There is no way to get to the gory details here in 100% Java. You can either execute commands or write JNI.

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