import ( "github.com/go-martini/martini" "net/http" ) func main() { m := martini.Classic() m.Post("/users", func(w http.ResponseWriter, r *http.Request) { // Handle incoming POST request to create a new user }) m.Run() }In this example, we're defining a new route for handling POST requests to the "/users" endpoint. The function provided to the Post method takes two arguments: a ResponseWriter and a pointer to an incoming HTTP request. Within this function, we would handle the logic for creating a new user based on the data provided in the POST request body. Overall, ClassicMartini provides a simple and intuitive way to define routes and handle HTTP requests in Go. Its streamlined API makes it a popular choice for building web applications quickly and efficiently.