How to add JWT authentication middleware in go-restful?

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.

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

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.

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

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.

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

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.

Can I use go-restful without Go modules?

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.

How to generate OpenAPI specs with go-restful?

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 — RESTful Web Services Package

What is go-restful?

go-restful is a Go package for building REST-style web services that explicitly map CRUD operations to HTTP methods. It provides tools for routing, request/response handling, and middleware to create scalable APIs. The package helps developers adhere to REST principles while offering flexibility through configurable routers and filters.

Target Audience

Go developers building RESTful APIs who need a lightweight, structured framework with explicit HTTP method mapping and extensible middleware.

Value Proposition

Developers choose go-restful for its simplicity, adherence to REST semantics, and rich feature set including flexible routing, built-in content encoding, and Swagger integration, all within a minimalistic Go-native design.

package for building REST-style Web Services using Go

Use Cases

Best For

Building RESTful APIs in Go with strict HTTP method semantics
Creating web services that require flexible URL routing with parameters and custom verbs
Developing APIs that need automatic CORS handling and OPTIONS responses
Implementing middleware and filters for cross-cutting concerns like logging or authentication
Integrating Swagger UI for API documentation
Handling JSON/XML payloads with built-in compression support

Not Ideal For

Projects requiring GraphQL, gRPC, or other non-REST API protocols
Teams needing a full-stack framework with built-in templating and front-end capabilities
Applications with complex real-time communication needs like WebSockets

Pros & Cons

Pros

Strict REST Semantics

Explicitly maps CRUD operations to HTTP methods, ensuring API consistency with protocol definitions as outlined in the README's philosophy section.

Configurable Routing

Offers both fast routing and JSR311-compliant algorithms, supporting path parameters, prefixes, suffixes, and custom verbs for flexible URL design per the features list.

Built-in Middleware Filters

Provides filters for intercepting requests and responses, enabling easy implementation of cross-cutting concerns like automatic CORS, logging, and content encoding without external dependencies.

Swagger Integration

Supports API declaration for Swagger UI through the go-restful-openapi extension, simplifying documentation generation as mentioned in the key features.

Cons

Go Modules Dependency

Version v3 and above require Go modules, which can be a barrier for legacy projects or teams not using module-based dependency management, as noted in the README's usage section.

Limited Protocol Scope

Focused solely on REST, it lacks built-in features for modern protocols like WebSockets or GraphQL, restricting its use to traditional HTTP-based APIs without additional integrations.

Verbose Configuration

Defining routes and services involves more boilerplate code compared to frameworks with more concise DSLs, as seen in the example where each route requires explicit parameter and method mappings.

Frequently Asked Questions

What is go-restful?

Target Audience

Go developers building RESTful APIs who need a lightweight, structured framework with explicit HTTP method mapping and extensible middleware.

Value Proposition

Use Cases

Best For

Building RESTful APIs in Go with strict HTTP method semantics
Creating web services that require flexible URL routing with parameters and custom verbs
Developing APIs that need automatic CORS handling and OPTIONS responses
Implementing middleware and filters for cross-cutting concerns like logging or authentication
Integrating Swagger UI for API documentation
Handling JSON/XML payloads with built-in compression support

Not Ideal For

Projects requiring GraphQL, gRPC, or other non-REST API protocols
Teams needing a full-stack framework with built-in templating and front-end capabilities
Applications with complex real-time communication needs like WebSockets

Pros & Cons

Pros

Strict REST Semantics

Explicitly maps CRUD operations to HTTP methods, ensuring API consistency with protocol definitions as outlined in the README's philosophy section.

Configurable Routing

Offers both fast routing and JSR311-compliant algorithms, supporting path parameters, prefixes, suffixes, and custom verbs for flexible URL design per the features list.

Built-in Middleware Filters

Provides filters for intercepting requests and responses, enabling easy implementation of cross-cutting concerns like automatic CORS, logging, and content encoding without external dependencies.

Swagger Integration

Supports API declaration for Swagger UI through the go-restful-openapi extension, simplifying documentation generation as mentioned in the key features.

Cons

Go Modules Dependency

Version v3 and above require Go modules, which can be a barrier for legacy projects or teams not using module-based dependency management, as noted in the README's usage section.

Limited Protocol Scope

Focused solely on REST, it lacks built-in features for modern protocols like WebSockets or GraphQL, restricting its use to traditional HTTP-based APIs without additional integrations.

Verbose Configuration

Defining routes and services involves more boilerplate code compared to frameworks with more concise DSLs, as seen in the example where each route requires explicit parameter and method mappings.

Frequently Asked Questions

go-restful

What is go-restful?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?

go-restful

What is go-restful?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?