express View engine setup 1:setting up the views
Example
var express=require("express"); //express is included
var path=require("path"); //path is included
var app=express(); //app is an Express type of application
app.set("views",path.resolve(__dirname,"views")); //tells express about the location of the views in views folder
app.set("view engine","ejs"); //tells express that ejs template engine is used
