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The Goravel routing module can be operated by facades.Route().
Goravel uses gin as its default HTTP driver. To use other drivers, configure them in the config/http.go file. The official default supports gin and fiber.
| Driver | Link |
|---|---|
| Gin | https://github.com/goravel/gin |
| Fiber | https://github.com/goravel/fiber |
To define routing files, simply navigate to the /routes directory. By default, the framework utilizes a sample route located in /routes/web.go. To establish routing binding, the func Web() method is registered in the app/providers/route_service_provider.go file.
If you require more precise management, you can add routing files to the /routes directory and register them in the app/providers/route_service_provider.go file.
Start the HTTP server in main.go in the root directory by calling facades.Route().Run(). This will automatically fetch the route.host configuration.
package main
import (
"github.com/goravel/framework/facades"
"goravel/bootstrap"
)
func main() {
// This bootstraps the framework and gets it ready for use.
bootstrap.Boot()
// Start http server by facades.Route().
go func() {
if err := facades.Route().Run(); err != nil {
facades.Log().Errorf("Route run error: %v", err)
}
}()
select {}
}Please complete the configuration of http.tls in config/http.go before using HTTPS, the facades.Route().RunTLS() method will start the HTTPS server according to the relevant configuration:
// main.go
if err := facades.Route().RunTLS(); err != nil {
facades.Log().Errorf("Route run error: %v", err)
}You can also use facades.Route().RunTLSWithCert() method to customize the host and certificate.
// main.go
if err := facades.Route().RunTLSWithCert("127.0.0.1:3000", "ca.pem", "ca.key"); err != nil {
facades.Log().Errorf("Route run error: %v", err)
}| Methods | Action |
|---|---|
| Run | Start HTTP Server |
| RunTLS | Start HTTPS Server |
| RunTLSWithCert | Start HTTPS Server |
| Group | Group Routing |
| Prefix | Routing Prefix |
| ServeHTTP | Testing Routing |
| Get | Basic Routing |
| Post | Basic Routing |
| Put | Basic Routing |
| Delete | Basic Routing |
| Patch | Basic Routing |
| Options | Basic Routing |
| Any | Basic Routing |
| Resource | Resource Routing |
| Static | File Routing |
| StaticFile | File Routing |
| StaticFS | File Routing |
| Middleware | Middleware |
facades.Route().Get("/", func(ctx http.Context) http.Response {
return ctx.Response().Json(http.StatusOK, http.Json{
"Hello": "Goravel",
})
})
facades.Route().Post("/", userController.Show)
facades.Route().Put("/", userController.Show)
facades.Route().Delete("/", userController.Show)
facades.Route().Patch("/", userController.Show)
facades.Route().Options("/", userController.Show)
facades.Route().Any("/", userController.Show)import "github.com/goravel/framework/contracts/http"
resourceController := NewResourceController()
facades.Route().Resource("/resource", resourceController)
type ResourceController struct{}
func NewResourceController () *ResourceController {
return &ResourceController{}
}
// GET /resource
func (c *ResourceController) Index(ctx http.Context) {}
// GET /resource/{id}
func (c *ResourceController) Show(ctx http.Context) {}
// POST /resource
func (c *ResourceController) Store(ctx http.Context) {}
// PUT /resource/{id}
func (c *ResourceController) Update(ctx http.Context) {}
// DELETE /resource/{id}
func (c *ResourceController) Destroy(ctx http.Context) {}facades.Route().Group(func(router route.Router) {
router.Get("group/{id}", func(ctx http.Context) http.Response {
return ctx.Response().Success().String(ctx.Request().Query("id", "1"))
})
})facades.Route().Prefix("users").Get("/", userController.Show)import "net/http"
facades.Route().Static("static", "./public")
facades.Route().StaticFile("static-file", "./public/logo.png")
facades.Route().StaticFS("static-fs", http.Dir("./public"))facades.Route().Get("/input/{id}", func(ctx http.Context) http.Response {
return ctx.Response().Success().Json(http.Json{
"id": ctx.Request().Input("id"),
})
})Detail Request
import "github.com/goravel/framework/http/middleware"
facades.Route().Middleware(middleware.Cors()).Get("users", userController.Show)Detail Middleware
Using the Fallback method, you may define a route that will be executed when no other route matches the incoming request.
facades.Route().Fallback(func(ctx http.Context) http.Response {
return ctx.Response().String(404, "not found")
})Goravel includes powerful and customizable rate-limiting services that you may utilize to restrict the amount of traffic for a given route or group of routes. To get started, you should define rate limiter configurations that meet your application's needs. Typically, this should be done within the configureRateLimiting method of your application's app/providers/route_service_provider.go class.
Rate limiters are defined using the facades.RateLimiter()'s For method. The For method accepts a rate limiter name and a closure that returns the limit configuration that should apply to routes that are assigned to the rate limiter. The rate limiter name may be any string you wish:
import (
contractshttp "github.com/goravel/framework/contracts/http"
"github.com/goravel/framework/facades"
"github.com/goravel/framework/http/limit"
)
func (receiver *RouteServiceProvider) configureRateLimiting() {
facades.RateLimiter().For("global", func(ctx contractshttp.Context) contractshttp.Limit {
return limit.PerMinute(1000)
})
}If the incoming request exceeds the specified rate limit, a response with a 429 HTTP status code will automatically be returned by Goravel. If you would like to define your own response that should be returned by a rate limit, you may use the response method:
facades.RateLimiter().For("global", func(ctx http.Context) http.Limit {
return limit.PerMinute(1000).Response(func(ctx http.Context) {
ctx.Request().AbortWithStatus(http.StatusTooManyRequests)
})
})Since rate limiter callbacks receive the incoming HTTP request instance, you may build the appropriate rate limit dynamically based on the incoming request or authenticated user:
facades.RateLimiter().For("global", func(ctx contractshttp.Context) contractshttp.Limit {
// Suppose
if is_vip() {
return limit.PerMinute(100)
}
return nil
})Sometimes you may wish to segment rate limits by some arbitrary value. For example, you may wish to allow users to access a given route 100 times per minute per IP address. To accomplish this, you may use the By method when building your rate limit:
facades.RateLimiter().For("global", func(ctx contractshttp.Context) contractshttp.Limit {
if is_vip() {
return limit.PerMinute(100).By(ctx.Request().Ip())
}
return nil
})To illustrate this feature using another example, we can limit access to the route to 100 times per minute per authenticated user ID or 10 times per minute per IP address for guests:
facades.RateLimiter().For("global", func(ctx contractshttp.Context) contractshttp.Limit {
if userID != 0 {
return limit.PerMinute(100).By(userID)
}
return limit.PerMinute(10).By(ctx.Request().Ip())
})If needed, you may return an array of rate limits for a given rate limiter configuration. Each rate limit will be evaluated for the route based on the order they are placed within the array:
facades.RateLimiter().ForWithLimits("login", func(ctx contractshttp.Context) []contractshttp.Limit {
return []contractshttp.Limit{
limit.PerMinute(500),
limit.PerMinute(100).By(ctx.Request().Ip()),
}
})Rate limiters may be attached to routes or route groups using the throttle middleware. The throttle middleware accepts the name of the rate limiter you wish to assign to the route:
import github.com/goravel/framework/http/middleware
facades.Route().Middleware(middleware.Throttle("global")).Get("/", func(ctx http.Context) http.Response {
return ctx.Response().Json(200, http.Json{
"Hello": "Goravel",
})
})Goravel has CORS enabled by default, the configuration can be modified in config/cors.go.
For more information on CORS and CORS headers, please consult the MDN web documentation on CORS.