Get request ip address using express in Nodejs

Get request ip address using express in Nodejs


Here’s the way to get the x-forward-for head

var ip = req.headers['x-forward-for']

make sure all the keyword is lower case!! It took me half a day to find this mistake.

Result:

Reference

Comments

  1. AnonymousDecember 8, 2022 at 4:19 PM

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  2. pgSeptember 3, 2026 at 10:26 PM

    Working with request headers is an important part of building backend applications with JavaScript, and this example shows how a small detail in header handling can affect the result. Understanding how Express.js exposes request information helps developers troubleshoot backend code more effectively and build a stronger foundation in server-side development.

    For learners working with Node.js and server-side JavaScript, practical examples like this are useful for connecting concepts with real development scenarios. A Nodejs Course can help build a broader understanding of backend programming, while continued practice with request handling and routing can strengthen practical skills.

    ReplyDelete
  3. pgSeptember 3, 2026 at 10:26 PM

    Express.js provides useful features for handling HTTP requests and building web APIs, making it valuable to understand how headers and request objects work together. Developers can explore these concepts further through an Expressjs Course and apply them to practical backend applications.

    ReplyDelete

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