Cors

No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

Origin ‘http://localhost:8080’ Is therefore not allowed access.

Cors

$ cd /project/server/
$ npm install --save cors

$ vi app.js

const cors = require('cors');
app.use(cors());

– or assign host app.use(cors({ origin: ‘http://localhost:8080’ }));