Backend & Databases

Wat is CORS en hoe geef je toestemming?

CORS voorkomi cross-domain requests standaard.

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CORS headers

Access-Control-Allow-Origin Access-Control-Allow-Methods Access-Control-Allow-Headers

JAVASCRIPTEnable CORS

import cors from 'cors';

app.use(cors({
  origin: 'https://example.com',
  methods: ['GET', 'POST'],
  credentials: true
}));

CORScross-originheaders