route mapping works wrong when pattern segments has ":name" type

[bigwhite]

My test enviroment:
os:

mac os x and ubuntu 16.04

go:

$go version
go version go1.8 darwin/amd64

beego/mux version:

commit 38fddcbf1be964bbc26c0cf7b91157719cfdb56f

test code:

package main

import (
    "log"
    "net/http"

    "github.com/beego/mux"
)

func Register(method string, pattern string, handler http.HandlerFunc) {
    mx.Handler(method, pattern, handler)
}

func addServer(w http.ResponseWriter, r *http.Request) {
    w.Write([]byte("addServer"))
}

func getServer(w http.ResponseWriter, r *http.Request) {
    w.Write([]byte("getServer"))
}

func delServer(w http.ResponseWriter, r *http.Request) {
    w.Write([]byte("delServer"))
}

var mx *mux.Mux

func main() {
    mx = mux.New()

    Register("POST", "/api/v1/servers/:server_name", addServer)
    Register("DELETE", "/api/v1/servers/:server_name", delServer)
    Register("GET", "/api/v1/servers/:server_name", getServer)

    log.Fatal(http.ListenAndServe("127.0.0.1:9999", mx))
}

result:

$curl -X POST  http://127.0.0.1:9999/api/v1/servers/yy-pd.com
addServer

$curl http://127.0.0.1:9999/api/v1/servers/yy-pd.com
"GET" not allowed in "/api/v1/servers/yy-pd.com"

$curl -X DELETE  http://127.0.0.1:9999/api/v1/servers/yy-pd.com
"DELETE" not allowed in "/api/v1/servers/yy-pd.com"

expected: all curl command should return right result.

[astaxie]

thanks, fixed. please try the latest version

[bigwhite]

problems has been fixed!