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I need to check the JRE version installed in the client system using javascript. I tried the following code:

<script src="http://www.java.com/js/deployJava.js"></script>
<script>
     var versions = deployJava.getJREs();
     alert(versions);
</script>

But it was not working for me. It resulted in empty array [].

Is there any other possible solutions for this. Solutions in Angular 6 or Nodejs is also appreciated.

Thanks in advance.

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  • 1
    Are you sure that it's installed and enabled in the tested browser? / Are you using a browser? Nodejs is server-side, not client-side. Commented Nov 20, 2018 at 5:41
  • possible duplicate of stackoverflow.com/questions/440160/… Commented Nov 20, 2018 at 5:47
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