Lisp:传递和休息参数到宏

你可以select改为制作一个宏

(defmacro select (&rest fields)
  `(select-custom (where ,@fields)))

你可以检查一下

(macroexpand-1 '(select :title "milk" :rating 7))

回报

(SELECT-CUSTOM (WHERE :TITLE "milk" :RATING 7))