node.js - Dynamically load Javascript functions -

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I want to load a dynamically and want to call Javascript functions with a JSON file. This idea is to build a plugin framework that will enable others to add functionality by typing a function and updating the JSON file. For example, with the following JSON: 

  {"plugins": {"random": {"name": "random number generator", "hook": "random"}}}   
 ... and the following plugin: random.js  
  module.export.ron = function () {return mathematics. (Mathematics. RANDOM () * 100); }   
 I want to be able to parse the JSON file and want to call the run function of any plugin How can I load and call the run function on random?   
 
 
 Depending on what you have described, just need the  requirement  module.  
  var plugins = required ('./plins.json'); Var plugins for = objects Kids (plugins); For (var i = 0; i & lt; plugin kios; i ++) plugins [plugin keys [i]]. Func = is required ('.' '[Plugin ki [i]. Hook +' .js'). Run; // You can also add additional paths in addition to the above. You can also leave '.js'   
 Then you simply:  
  var randomTheHardWay = plugins.random.func ();

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