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我清楚地失去了一些东西很明显,但:的Compojure /振铃:无法获取会话工作
(ns session-demo.core
(:gen-class)
(:use compojure.core
ring.middleware.session
[hiccup core page form])
(:require [compojure.route :as route]
[compojure.handler :as handler]))
(defn index-page []
(html5
[:body
(form-to [:get "/status"]
(submit-button "Proceed"))]))
(defn status-page [params]
(html5
[:body
[:p "Session: " (:session params)]
[:p "Params: " params]]))
(defroutes the-routes
(GET "/" [] (index-page))
(GET "/status" {session :session :as params} (status-page params)))
(def app
(-> (handler/site the-routes)
wrap-session))
点击 “继续” 按钮后显示:
Session: {}
Params: {:ssl-client-cert nil, :remote-addr "127.0.0.1", :scheme :http, :query-params {}, :session {}, :form-params {}, :multipart-params {}, :request-method :get, :query-string nil, :route-params {}, :content-type nil, :cookies {"org.cups.sid" {:value "72d6fc6a299669e6332da6eb72964f97"}}, :uri "/status", :server-name "localhost", :params {}, :headers {"accept-encoding" "gzip, deflate", "user-agent" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:28.0) Gecko/20100101 Firefox/28.0", "referer" "http://localhost:3000/", "connection" "keep-alive", "accept-language" "en-US,en;q=0.5", "accept" "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "host" "localhost:3000", "cookie" "org.cups.sid=72d6fc6a299669e6332da6eb72964f97"}, :content-length nil, :server-port 3000, :character-encoding nil, :body #, :flash nil}
我所期待的东西有意设置(:会话参数)...
如果我没有记错的':session'保存与属于该HTTP会话,它默认存储在cookie值的地图。所以除非你在':session'映射中加入了一些东西(通过返回一个带有修改的':session'映射的响应),否则你不会得到任何回报。我发现你有一个名为'org.cups.sid'的cookie,如果你在'wrap-session'函数中提供了选项映射'{:cookie-name'org.cups.sid“}',它将使用该cookie来存储您的会话数据。 –
也尝试过(wrap-session {:cookie-name“org.cups.sid”}),导致相同的输出... –
如果安全性有问题,应该使用内存中会话,而不是cookie基于一个。这里的问题是,直到你把它放在那里,会话才会有任何东西。 – noisesmith