Main file index.js
staging mode - http port - 3000, https port - 3001 production mode - http port - 5000, https port - 5001
Output Expectation
Request: localhost:3000/sample - Response : { "name": "Sample"}
Request: localhost:3000/hello - Response : { "message": "Hello World!"}
Request: localhost:3000/ping - Response : {}
Request: localhost:3000/foo - Response : { "name": "foo"}
Request: localhost:3000/anythingelse - Response : {"message": "Route is Not found"}