开发者

JAVA can invoke the .so file on linux platform?

开发者 https://www.devze.com 2023-02-26 05:18 出处：网络

I want to invoke the API provided by a\".so\" file in a JAVA project. CanJAVA call the .so file on linux platform? Anyone开发者_运维技巧 could provide a solution? Thank you very much!

相关专题：

I want to invoke the API provided by a ".so" file in a JAVA project. Can JAVA call the .so file on linux platform? Anyone开发者_运维技巧 could provide a solution? Thank you very much!

Can JAVA call the .so file on linux platform?

There are two ways to do this:

JNI allows you to declare methods as native in Java, and implement then in some other language (typically C or C++) and provide them as ".so" files. However, you can't do this for any old ".so" file, because Java expects the methods in the ".so" to have JNI specific signatures.
JNA allows you to call methods in arbitrary native libraries. You write Java code that provides a "native library declaration" to match the native methods' signatures, and the JNA infrastructure deals with the data type mapping, etc.

Yes, via JNI.