Problème avec Core / Problem With Core

The Movie Database Support

posted by Midosol
STAFFMOD
on April 11, 2019 at 6:54 AM

Bonjour, Je m’entraîne à utiliser l'API de movie DB dans le cadre de mes études. Mais j'ai un problème d’accès :

Access to XMLHttpRequest at 'https://www.themoviedb.org/discover/movie?language=fr&sort_by=popularity.desc&include_adult=false&append_to_response=images&(api_key)' from origin 'http://localhost:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Il semblerait que je sois bloqué par CORS policy, je ne comprends pas trop d'où vient le problème.

Voici une partie de mon code :

const API_URL = "https://www.themoviedb.org/discover/movie?language=fr&sort_by=popularity.desc&include_adult=false&append_to_response=images&(key_api)";

class App extends Component {
    constructor(props) {
        super(props)
        this.state = {}
    }

    componentWillMount() {
       axios.get(`${API_URL}`).then(function(response){
        console.log("-------------------");
        console.log('', response);
        console.log("-------------------");
    });
        //        ${POPULAR_MOVIES_URL}&${API_KEY}
    }

Alors que quand je met cet url :

const test = "https://api.themoviedb.org/3/movie/76341?api_key=(api_key)"

cela marche, et je n'ai pas ce genre d'erreur :/

Quelqu'un peut-il m'aider à comprendre ? Je vous remercie, bonne journée.

4 replies (on page 1 of 1)

Reply by Midosol

STAFFMOD

on April 11, 2019 at 7:01 AM

Finalement, j'ai résolu le problème. J'ai juste eu à télécharger l'extension sur chrome "Moesif Orign & CORS Changer".

Reply by Travis Bell

STAFFMOD

on April 15, 2019 at 10:28 AM

Happy to hear you sorted it out.

Cheers.

This chrome extension you mention probably adds some request headers like "Allow-Control-Allow-Origin": "*", which I added manually to my request code, but I cannot still fetch. Though my app is able to do preflight request as I inspect.

The url for my above requests is http://api.themoviedb.org/3/discover/movie?sort_by=vote_average.desc&api_key=XXXXXXXXXXXXXXXXXX
(same for https://api.themoviedb.org/3/discover/movie?sort_by=vote_average.desc&api_key=XXXXXXXXXXXXXXXXXX)

I can successfully get the data when I try in a new tab.

However I have no problem fetching for example the movie owner of the question wrote in my app without any additional thing, header etc. :
http://api.themoviedb.org/3/movie/76341?api_key=XXXXXXXXXXXXXXXXXX

my code is as follows:

async function getData() {
        let response = await fetch("https://api.themoviedb.org/3/movie/76341?api_key=xxxxxxxxxxxxxxxx");
        let json = await response.json();
        setMovies(json.results);
    }

Reply by Travis Bell

STAFFMOD

on May 5, 2019 at 1:10 PM

@fselcukcan Are you having an issue? I can't quite tell if you need help or not. If so, give me some more info as to what is failing.

Cheers.

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The Movie Database Support