Psst! If you're starting a new project, why not try out reitit?
Stuff on top of Compojure for making sweet web apis.
Latest non-alpha: [metosin/compojure-api "1.1.14"]
.
See CHANGELOG for details.
Clojurians slack (join) has a channel #ring-swagger for talk about any libraries using Ring-swagger. You can also ask questions about Compojure-api and Ring-swagger on other channels at Clojurians Slack or at #clojure on Freenode IRC (mention compojure-api
or ring-swagger
to highlight us).
(require '[compojure.api.sweet :refer :all])
(require '[ring.util.http-response :refer :all])
(def app
(api
(GET "/hello" []
:query-params [name :- String]
(ok {:message (str "Hello, " name)}))))
(require '[compojure.api.sweet :refer :all])
(require '[clojure.core.async :as a])
(GET "/hello-async" []
:query-params [name :- String]
(a/go
(a/<! (a/timeout 500))
(ok {:message (str "Hello, " name)})))
* requires server to be run in async mode
(require '[compojure.api.sweet :refer :all])
(require '[clojure.core.async :as a])
(require '[schema.core :as s])
(context "/hello-async" []
(resource
{:get
{:parameters {:query-params {:name String}}
:responses {200 {:schema {:message String}}
404 {}
500 {:schema s/Any}}
:handler (fn [{{:keys [name]} :query-params}]
(a/go
(a/<! (a/timeout 500))
(ok {:message (str "Hello, " name)})))}}))
* Note that empty body responses can be specified with {}
or {:schema s/Any}
(require '[compojure.api.sweet :refer :all])
(require '[clojure.core.async :as a])
(require '[clojure.spec.alpha :as s])
(s/def ::name string?)
(s/def ::message string?)
(context "/hello-async" []
(resource
{:coercion :spec
:get {:parameters {:query-params (s/keys :req-un [::name])}
:responses {200 {:schema (s/keys :req-un [::message])}}
:handler (fn [{{:keys [name]} :query-params}]
(a/go
(a/<! (a/timeout 500))
(ok {:message (str "Hello, " name)})))}}))
(require '[compojure.api.sweet :refer :all])
(require '[schema.core :as s])
(s/defschema Pizza
{:name s/Str
(s/optional-key :description) s/Str
:size (s/enum :L :M :S)
:origin {:country (s/enum :FI :PO)
:city s/Str}})
(def app
(api
{:swagger
{:ui "/api-docs"
:spec "/swagger.json"
:data {:info {:title "Sample API"
:description "Compojure Api example"}
:tags [{:name "api", :description "some apis"}]
:consumes ["application/json"]
:produces ["application/json"]}}}
(context "/api" []
:tags ["api"]
(GET "/plus" []
:return {:result Long}
:query-params [x :- Long, y :- Long]
:summary "adds two numbers together"
(ok {:result (+ x y)}))
(POST "/echo" []
:return Pizza
:body [pizza Pizza]
:summary "echoes a Pizza"
(ok pizza)))))
To try it yourself, clone this repository and do either:
lein run
lein repl
& (go)
Use a Leiningen template, with or without tests:
lein new compojure-api my-api
lein new compojure-api my-api +midje
lein new compojure-api my-api +clojure-test
Copyright © 2014-2019 Metosin Oy and contributors.
Distributed under the Eclipse Public License, see LICENSE
.