如何从 Java 调用 C++?

2022-01-25 00:00:00 xml c++ java java-native-interface

我想从 Java 调用 C++ 方法.我阅读了有关 JNI 的信息,但不知道如何获取所有库文件以及应该将其保存在何处以便从命令行运行程序.

I wanted to call a C++ method from Java. I read about JNI, but I am not getting how to get all the library files and where I should keep it in order to run the program from command line.

有什么方法可以从 Eclipse 本身调用 C++ 方法,因为我正在使用它来运行 Java 类.

Is there any way to call a C++ method from Eclipse itself, because I am using it to run Java classes.

推荐答案

虽然我过去使用过 JNI-C++ 桥接(虽然只是一点点) - 它可能有点难看.您可能需要考虑使用 SWIG 来帮助您生成所有凌乱的样板代码.

While I've used JNI-C++ bridging in the past (only a little though) - it can be a bit ugly. You might want to consider using SWIG to help you generate all the messy boiler plate code.

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