To create package.json npm init
To Run Install Following Dependency:-
"async": "^2.6.0",
"body-parser": "^1.18.2",
"cheerio": "^1.0.0-rc.2",
"errorhandler": "^1.5.0",
"express": "^4.16.2",
"fs": "0.0.1-security",
"method-override": "^2.3.10",
"request": "^2.83.0",
"uuid": "^3.2.1"
To Install dependency : npm install dependencyName --save (like: npm install body-parse --save)
For Flipkart, Snapdeal, Paytm.
Result in: directory : data file name : camputeData.txt