title: How to import a file , where the part of the file name get changes very frequently?
body: <p>I am trying to import a file , where the part of the file name get changes very frequently. Current date is the part of the file name. so it get changes very frequently. </p>
  
  <p>Below is my code the import the file. since its name changes 
  How do I import the file without changing the file name every day ?</p>
  
  <blockquote>
    <p>var CusInfo = path.join(__dirname,'
    CusInfo_2018_05-17.txt');</p>
  </blockquote>