“uso del cuerpo” Código de respuesta

uso del cuerpo

npm i body-parser
var bodyParser = require('body-parser')


Express body-parser is an npm library used to process data sent through an HTTP
request body. It exposes four express middlewares for parsing text, JSON, 
url-encoded and raw data set through an HTTP request body. These middlewares
are functions that process incoming requests before they reach the target 
controller.