Can I call Java from Node.js via JNI and how?

Question

can I call Java from Node.js via JNI? Are there any examples?

Answer 1

I think what you are looking for is a native extension to use as a bridge. Although I don't have an example of what you are saying, I do have an example on how to call a C++ extension using Node.JS

https://github.com/jrgleason/NodeJSArduinoLEDController