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Can’t connect Express.js server to the Angular frontend

SAMER SAEID answered on May 11, 2022 Popularity 3/10 Helpfulness 1/10

answer Can’t connect Express.js server to the Angular frontend

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Can’t connect Express.js server to the Angular frontend

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export const RouterWebservices = express.Router()

RouterWebservices.get('/fetchdata', FetchWebservice)

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: angular connect frontend javascript server

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Contributed on May 11 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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Can’t connect Express.js server to the Angular frontend

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constructor() {
  this.app = express()
}

Initialize{
    this.app.use((req, res, next) => {
      res.header('Access-Control-Allow-Origin', '*');
      res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
      res.header('Access-Control-Allow-Methods', 'OPTIONS, GET, POST, PUT');
      if('OPTIONS' === req.method){
        res.sendStatus(200);
      }
      else {
          next();
      }
    })

  this.app.use(RouterWebservices)

    this.app.listen(your.HttpPort, your.Ip, () => {
      console.log('Server now listening at ', your.HttpPort, 'IP ', your.Ip);
    })
}

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript connect frontend angular server

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Contributed on May 11 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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Can’t connect Express.js server to the Angular frontend

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