CODEWITHSUNDEEP
dynamicnext.jsenvironment-variableshostname
YulePale
YulePale

Reputation: 7686

NextJs: How to use dynamic hostnames in api calls instead of .env variables

I am building a NextJs app: How to use dynamic hostnames in api calls instead of .env variables?

For example sometimes in my local dev environment the app sometimes runs in port 3001. How do I accommodate such scenarios by dynamically passing the appropriate hostname during requests?

Upvotes: 0

Views: 1298

Answers (1)

Yilmaz
Yilmaz

Reputation: 49293

I use next-absolute-url. From the docs:

This module enables you to easily get the protocol and host of your Next.js app, both on the server and the client. Optionally, you can set a localhost variable, which is useful for local development if you have local lambda functions running on a different port.

  import absoluteUrl from "next-absolute-url";

  // in express we have req.get('host')
  const { origin } = absoluteUrl(req);

Upvotes: 1

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