Const
Whether fetch() may throw TypeError due to CORS. Only true in browser contexts (including Web Workers / Service Workers). In Node.js and Cloudflare Workers, a TypeError from fetch is always a real network/configuration error.
fetch()
TypeError
fetch
Whether
fetch()may throwTypeErrordue to CORS. Only true in browser contexts (including Web Workers / Service Workers). In Node.js and Cloudflare Workers, aTypeErrorfromfetchis always a real network/configuration error.