如何使用节点js在两个java类之间传递数据作为参数

Question

i have two java classes , and i want to take the output of the first java class ,pass this data to Node Js then, finally this data must move from Node Js to the other Java class as arguments

this the first java class

public static void main(String[] args) {
        Random randomGenerator = new Random();
        String timeStamp = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new Date());

        long timestamp = System.currentTimeMillis() / 1000;
        for (int idx = 1; idx <= 10; ++idx) {
            int randomInt = randomGenerator.nextInt(100);
            System.out.println("Generated : \t" + randomInt + "\t time:\t" + timestamp);
            //System.out.println("Generated : \t" + randomInt + "\t time:\t" + timeStamp);

        }

    }

then this is the second one

String msg = args[]

producer.send(new KeyedMessage("topic",msg));

i need to do this job using Node Js

Any suggestions please

Answer 1

You have many approaches available. Some of them are:

• Insert data into a database from JAVA, retrieve that data from Node.JS, modify it, update the database, and finally retrieve it from JAVA.
• Send an HTTP request from JAVA to Node.JS, modify it, then send a request back to JAVA and be ready to listen for it.
• Establish a socket connection between JAVA and Node.JS so they communicate between each other in real time.