package strip modifies the URL before the requests go into the other
handlers.
Currently the main function in package strip is strip.Prefix which provides
the save functionality as http.StripPrefix and can be used in martini instance
and request context level.
With strip.Prefix martini instances can be installed upon each other, and so
does some other web framework like web.go.
package main
import (
"github.com/martini-contrib/strip"
"github.com/go-martini/martini"
)
func main() {
m := martini.Classic()
m2 := martini.Classic()
m2.Get("/", func() string {
return "Hello World from 2nd martini"
})
m2.Get("/foo", func() string {
return "Hello foo"
})
m.Get("/", func() string {
return "Hello World from 1st martini"
})
m.Get("/2ndMartini/.*", strip.Prefix("/2ndMartini"), m2.ServeHTTP)
m.Run()
}But the example above can only translate the same HTTP method from m.Get
to m2.Get, in order to transfer all kinds request such as Post,Delete,
etc to m2, martini has to provide a method Any to match any HTTP method
to a certain URL pattern.