how to set server variable to javascript src attribute in pug template using node.js?

Question

I am integrating api with Node.js and I have to set src attribute of script as server variable. Here is real code.(what i want to execute)

Server side
res.render('sample', {usertoken:'somerandomstring'});

Client side
script(src='https://apibaseurl/'+#{usertoken}+'/en.min.js')

The result I want is

script(src='https://apibaseurl/somerandomstring/en.min.js')

How to do it and what am i wrong?

Answer 1

Define it first:

(Client side)

script.
  var usertoken ="#{usertoken}";
  var script = document.createElement('script');
  script.src = "https://apibaseurl/" + usertoken + "/en.min.js";
  document.body.appendChild(script);

Answer 2

脚本（src =' https：// apibaseurl / '+ usertoken +'/ en.min.js'）