compojure-api/schema/swagger中的非必需参数？

Question

当我有这样的API定义时:

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

什么是使名称可选的合适方式？是吗:

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

Answer 1

如你所知它使用letk管道符号并且据我记得语法是正确的但是默认值应该与预期的类型一致所以我会说它应该""而不是nilas (string? nil)=>false

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