clojure reitit router

all you need to know is here

(def routes (http/router [["/" {:interceptors [(interceptor  :async) (interceptor2 :root-2)]
                                :get          {:interceptors [(interceptor  :get) (interceptor2 :get-2)]
                                               :handler      (handler  "root")}}]
                          ["/test1" {:interceptors [(interceptor  :level-test-1-1) (interceptor2 :level-test-1-2)]}
                           ["" {:name ::test1                                :interceptors [(interceptor  :test1-hanler-level-int1) (interceptor2 :test1-hanler-level-int1)]
                                :get  {:handler (handler  "test1")}}]
                           ["/test2" {:interceptors [(interceptor  :level-test-2-1) (interceptor2 :level-test-2-2)]
                                :get  {:interceptors [(interceptor  :test2-hanler-level-int1) (interceptor2 :test2-hanler-level-int2)]
                                       :handler (handler  "test2")}}]]]))