clojure - 这个 "#"在这个 Clojure 上下文中是什么意思？

Question

我偶然发现了“examples/mixins”下的官方 Om 示例，有一个定义:

(def MyComponent (let [obj (om/specify-state-methods! (clj->js om/pure-methods))]
    (aset obj "mixins" #js [TestMixin])
    (js/React.createClass obj)))

“#js”是什么意思？以这种方式使用符号“#”时，我找不到任何 Clojure 文档。

Answer 1

从 Om tutorial :

#js {...} and #js [...] is what is referred to as a reader literal. ClojureScript supports data literals for JavaScript via #js. #js {...} is for JavaScript objects:

#js {:foo "bar"}  ;; is equivalent to
#js {"foo" "bar"}