用Leiningen创建第一个Clojure工程二
在project1工程文件中添加一个clj-http依赖：
user=> (require 'project1.core)niluser=> (source project1.core/-main)(defn -main "I don't do a whole lot." [& args] (println "Hello, World!"))niluser=> (project1.core/-main)Hello, World!nil
