package mainimport ( ???"net/http" ???"github.com/julienschmidt/httprouter" ???"io")//第三个参数p是httprouter新增的func CreateUser(w http.ResponseWriter, r *http.Request, p httprouter.Params) { ???//io.WriteString(w, "create user") ???io.WriteString(w, p.ByName("user_name") + "\n") ???//如果没有的则不会输出 ???io.WriteString(w, p.ByName("fffffff") + "\n") ???io.WriteString(w, p.ByName(("pwd")) + "\n")}//使用httprouterfunc RegisterHandlers() *httprouter.Router { ???router := httprouter.New() ???router.GET("/user/:user_name/pwd/:pwd", CreateUser) ???return router}func main() { ???r := RegisterHandlers() ???http.ListenAndServe(":8000", r)}输出：
第三方路由库httprouter的基本操作
原文地址：https://blog.51cto.com/5660061/2366868