涂鸦 Clojure中的自以为是的声明式GraphQL实现。 它是由供电 ，和 。 用法 ( require '[graffiti.core :as g]) ; ; specs ( s/def :book/id string? ) ( s/def :book/title string? ) ( s/def :book/entity ( s/keys :opt [ :book/id :book/title ])) ; ; resolvers ( g/defresolver book [ct