I have a java application that connects to a biometric. The idea is to execute its functions from an app in node through Java. Is it possible to call this Java function from node? For example:
public static void llamando() {
System.out.println("Hola Mundo");
}
When you press a button from Node:
$('call_java_function').click(function(){
llamando();
});
Note: it's java desktop.
Ideally, you should expose a functionality that is called by console.
When the main method of a class is executed, it receives an array of String that contains the parameters that you can pass through the console
java -jar app.jar param1 param2 param3
and in the main this would be like that
public static void main(String[] params) {
//params tendría ["param1", "param2", "param3"]
}
Knowing this you could call your method llamando() here starting from main and expose the results in a text file maybe so that your app consumes it in node.