Question 1

How to add JWT authentication middleware in go-restful?

Accepted Answer

Create a custom filter that validates JWT tokens and attach it to your WebService or routes using the built-in filter system. Use request-scoped attributes to store user data, as filters allow intercepting the request-response flow.

Question 2

go-restful vs Gin: which is better for building REST APIs?

Accepted Answer

go-restful excels in strict REST semantics and lightweight design with configurable routing, while Gin offers higher performance and a larger ecosystem. Choose go-restful if protocol adherence is critical; Gin for speed and extensive third-party middleware.

Question 3

Does go-restful support WebSockets for real-time updates?

Accepted Answer

No, go-restful is designed specifically for RESTful web services and does not include WebSocket support. For real-time features, you need to integrate a separate WebSocket library or use a framework like Gorilla WebSocket alongside it.

Question 4

How to handle file uploads in a go-restful API?

Accepted Answer

Implement a route that reads multipart form data using the request API. Access uploaded files through the request object's parameters, as go-restful doesn't provide built-in helpers, requiring manual handling of file streams.

Question 5

Can I use go-restful without Go modules?

Accepted Answer

Yes, but only up to version v2, as v3 requires Go modules. For projects not using modules, you must stick to older versions or migrate dependency management, which might limit access to newer features and updates.

Question 6

How to generate OpenAPI specs with go-restful?

Accepted Answer

Use the go-restful-openapi extension to annotate your routes and services with Doc and Param methods. It automatically generates OpenAPI specifications that can be served or integrated with Swagger UI for documentation.

go-restful

What is go-restful?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions