Resolving Issues with Node.js get() Function When Serving Static Files in Express

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The Problem

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When you navigate to your homepage, the static files in the public directory are served directly, and as a result, the request does not reach the get() function you defined.

Why Does This Happen?

The Solution

Fortunately, there are several potential solutions to this issue. Below are a couple of strategies to help you get your get() function working while maintaining static file serving.

Option 1: Use a View Engine like Pug

If your project doesn't strictly need to serve static files on the homepage, you could use a template engine like Pug. This allows you to set up view templates, redirecting requests to rendered views instead of static files.

Here is an example of how to implement Pug in your project:

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Option 2: Route Definitions Before Static Middleware

If you need your get() function to respond at the base URL (/), you may choose to define your routes before the static middleware. However, this approach may limit functionality, as static assets may not be served under this configuration:

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Conclusion

Handling static files and routes in Express properly can save you a lot of headaches during development. The most effective approach is often to use a view engine like Pug, as it provides flexibility for rendering dynamic content while still allowing static file serving for other parts of your application.

If you’re ever stuck with your get() function not being called, consider the solutions mentioned above, and you’ll be on your way to building a functional and structured Express application in no time!