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\u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0430\napp.get('/users/:id', cors(), (_, res) => {\n res.json({ msg: 'CORS \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0430!' })\n})\n\n// \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c `CORS`\nconst corsOptions = {\n origin: 'https://example.com',\n optionSuccessStatus: 200, // \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u044b\u0445 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u0432 \u0438 SmartTV\n}\n\napp.get('/users/:id', cors(corsOptions), (_, res) => {\n res.json({ msg: 'CORS \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f example.com' })\n})\n"})}),"\n",(0,o.jsxs)(s.p,{children:["\u041f\u0440\u0438\u043c\u0435\u0440 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f ",(0,o.jsx)(s.code,{children:"CORS"}),":"]}),"\n",(0,o.jsx)(s.pre,{children:(0,o.jsx)(s.code,{className:"language-js",children:"const whitelist = ['https://exmaple.com', 'https://another.org']\nconst corsOptions = {\n origin: (origin, cb) => {\n if (whitelist.indexOf(origin) > -1) {\n cb(null, true)\n } else {\n cb(new Error('\u0417\u0430\u043f\u0440\u0435\u0449\u0435\u043d\u043e CORS'))\n }\n },\n}\n\napp.get('/users/:id', cors(corsOptions), (_, res) => {\n res.json({ msg: 'CORS \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0434\u043e\u043c\u0435\u043d\u043e\u0432 \u0438\u0437 \u0431\u0435\u043b\u043e\u0433\u043e \u0441\u043f\u0438\u0441\u043a\u0430' })\n})\n"})}),"\n",(0,o.jsxs)(s.p,{children:["\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c 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