+ 2

listen on node js

hi guys . i have a Q about node js http module and also some server related modules like express & ... my Q is why we use listen for a port? eventEmitter doesnt make sense for me . can you please give me a good resource for that ? another question : if i want to get a object in json format from a url , what should i do in express ? for example there is an API called mymemory translation which is free . i want to get the json format and log a property of it . what should i do ? can you explain for me ? thanks all :)

nodejs js http

31st Oct 2020, 9:28 AM

MohammadErfan Gooneh

3 Answers

+ 4

https://www.youtube.com/playlist?list=PL4cUxeGkcC9gcy9lrvMJ75z9maRw4byYp This playlist is really good, video #8 is about eventEmitters.

31st Oct 2020, 11:17 AM

maf

+ 3

fetch() https://youtu.be/is0QYV0oHx0

31st Oct 2020, 9:43 AM

Gordon

+ 2

Server script is different from desktop application, it always listen to the request of clients, and only execute codes and response data, once receive a request.

31st Oct 2020, 2:06 PM

Calviղ