clojure - compojure-api/schema/swagger 中的非必需参数？

Question

当我定义了这样的 API 时:

(POST* "/register" []
    :body-params [username :- String,
                  password :- String,
                  name :- String]
    (ok)))

使名称可选的适当方法是什么？是吗:

(POST* "/register" []
    :body-params [username :- String,
                  password :- String,
                  {name :- String nil}]
    (ok)))

Answer 1

如您所知，它使用 letk管道符号，据我记得语法是正确的，但默认值应该与预期类型一致，所以我说它应该是 ""而不是 nil如 (string? nil) => false

(POST* "/register" []
    :body-params [username :- String,
                  password :- String,
                  {name :- String ""}]
    (ok)))