(ns clojure.examples.example
(:gen-class))
(defn Example []
(defstruct Employee :EmployeeName :Employeeid)
(def emp (struct-map Employee :EmployeeName "John" :Employeeid 1))
(println (:EmployeeName emp))
(assoc emp :EmployeeName "Mark")
(println (:EmployeeName emp)))
(Example)
Clojure不可改变的自然
