Node Js Angular 4 CORS

Asked Jan 05 '18 at 15:51

Active Jan 05 '18 at 18:05

Viewed 1,147 times

Is it safe to allow CORS in NodeJS by allowing through ExpressJs?

If " No " - How would I solve when my angularJs running on port - 4200 and NodeJS running on port - 3000 with error - "No-Access-Control-Allow-Origin"

app.use((request,response,next) => {
  response.setHeader('Content-Type', 'application/json');
  response.header("Access-Control-Allow-Origin", "*");
  response.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  next();    
})

asked Jan 05 '18 at 15:51

saurav sarkar

2

You can specify origins.. https://stackoverflow.com/questions/24897801/enable-access-control-allow-origin-for-multiple-domains-in-nodejs this will do the trick – itdoesntwork Jan 05 '18 at 15:54
https://github.com/angular/angular-cli/wiki/stories-proxy – JB Nizet Jan 05 '18 at 15:55
safe from what? – Kevin B Jan 05 '18 at 18:17
Safe - In general organisations doesn't allow cors as they might hacked into the server and steal data which I want to prevent from happening.@kevin B – saurav sarkar Jan 05 '18 at 20:15

Node Js Angular 4 CORS

0 Answers0