/Javascript/Express/Set headers in express

Set headers in express

 	response.header("Access-Control-Allow-Origin", "*");
    response.header("Access-Control-Allow-Headers", "Origin, X-Requested-With,Content-Type, Accept");
    response.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE')

Hwo to cehck req header in js

var host = req.headers['host'];

Source: stackoverflow.com

Http header express

app.get('/', (req, res) => {
  req.header('User-Agent')
})
// Use the Request.header() method to access
//one individual request header’s value

Source: flaviocopes.com

Similar codes

72 votes434 views6 answers
Express redirect
Javascript Express
1 vote424 views1 answer
Nuxt looks for npm_modules on express
Javascript Express
62 votes437 views6 answers
Simple express server
Javascript Express
0 vote279 views1 answer
Serve public folder express without file extension
Javascript Express
28 votes378 views3 answers
Express get query parameters
Javascript Express
1 vote379 views1 answer
Expressjs post route
Javascript Express
0 vote343 views1 answer
First node prog using express
Javascript Express
5 votes309 views1 answer
Twilio sms sending in express
Javascript Express
2 votes317 views3 answers
Req body express
Javascript Express
0 vote359 views1 answer
React download file from express res.download
Javascript Express