CoderDmitri Access to fetch has been blocked by CORS policy: No ’Access-Control-Allow-Origin’ - FIXED!

🎯 Загружено автоматически через бота: 🛑 Оригинал: 📺 CoderDmitri — 📃 Оригинальное описание: Access to fetch at ’http://localhost:4000/api/courses’ from origin ’http://localhost:3001’ has been blocked by CORS policy: No ’Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ’no-cors’ to fetch the resource with CORS disabled. codes: - npm install cors - const cors = require(’cors’); - (cors()); Solution!