heroku: Cannot serve directory /app/
heroku: Cannot serve directory /app/

Cannot serve directory /app/: No matching DirectoryIndex (index.php,index.html,index.h

According to this link:

   https://devcenter.heroku.com/articles/mean-apps-restful-api

The idiom for expressing the location of the /public directory is:

   app.use(express.static(__dirname + "/public"));
                          ---------

nkg448/data-pump,zenglenn42/data-pump,smaashthemac/data-pump,nkg448/data-pump,zenglenn42/data-pump,smaashthemac/data-pump