req.hostname

Contains the hostname derived from the Host HTTP header.

When the trust proxy setting does not evaluate to false, this property will instead have the value of the X-Forwarded-Host header field. This header can be set by the client or by the proxy.

// Host: "example.com:3000"
req.hostname
// => "example.com"

Links:

http://expressjs.com/en/4x/api.html#req.hostname

doc_Express

2025-01-10 15:47:30

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