javascript - Executing .bat file using Java-script -

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can me in finding solution executing batch file using java-script, working nw.js , tried couple of things worked .exe not .bat 

var execfile = require  ('child_process').execfile, child; child = execfile('c:\\worklog\\software\\abc.exe', //works //child = execfile('c:\\pdfrotation\\run.bat', //not working

a batch program not executable, might have use cmd.exe invoke batch file try like:

var spawn = require('child-process').spawn;  spawn('cmd.exe', ['yourfile.bat']);

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