How Java and NodeJS communicate in backend?

Question

I have already done a project using jsp as backend, while the business logic in backend is implemented by java. Now I want to rewrite this project.I hope the part of backend communicating with browser is implemented with nodejs and the business logic in backend still use java to implement.Now I met with a problem about how to communicate between nodejs and java in backend. Is there any feasible solution? Thanks

maerics · Accepted Answer · 2012-04-12 05:12:26Z

3

Node.js is a standalone runtime environment (based on V8, which is implemented in C++). Since it is not based on Java technology it has no "simple" way to communicate with Java code running in a JVM.

Integrating unrelated technologies, such as these two, is typically done by using some sort of inter-process communication, for example, TCP sockets or a message queue with bindings native to each platform (e.g. zeromq). Creating a JNI interface is another possible option.

Searching the web for keywords such as "node.js java bridge" yields a number of interesting results.

answered Apr 12, 2012 at 5:12

maerics

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click Over a year ago

Thank for your reply.It's really helpful to me.I will try these methods.I also find a related topic link.There are also some ideas I hope will be of value to you.Thank you so much!

Sunil More · Accepted Answer · 2015-07-20 11:11:04Z

0

I think u can check this

https://www.npmjs.com/package/java

Using this you can call method of java from node.js

answered Jul 20, 2015 at 11:11

Sunil More

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