Files
spend-sparrow/handler/middleware/wrapper.go

14 lines
351 B
Go

package middleware
import "net/http"
func Wrapper(next http.Handler, handlers ...func(http.Handler) http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
lastHandler := next
for i := len(handlers) - 1; i >= 0; i-- {
lastHandler = handlers[i](lastHandler)
}
lastHandler.ServeHTTP(w, r)
})
}