{"id":202146,"date":"2025-05-10T14:58:42","date_gmt":"2025-05-10T06:58:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202146\/"},"modified":"2025-05-10T14:58:42","modified_gmt":"2025-05-10T06:58:42","slug":"redis%e4%b8%8eclojure%e5%bc%80%e5%8f%91%ef%bc%9a%e6%9e%84%e5%bb%ba%e9%ab%98%e5%b9%b6%e5%8f%91%e7%9a%84web%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202146\/","title":{"rendered":"Redis\u4e0eClojure\u5f00\u53d1\uff1a\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u4e0eClojure\u5f00\u53d1\uff1a\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528<\/h1>\n

\u4eb2\u7231\u7684\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5982\u679c\u4f60\u70b9\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u8bf4\u660e\u4f60\u5bf9\u300aRedis\u4e0eClojure\u5f00\u53d1\uff1a\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u300b\u5f88\u611f\u5174\u8da3\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u6790\u4e00\u4e0b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u6240\u6709\u8ba4\u771f\u8bfb\u5b8c\u7684\u7ae5\u978b\u4eec\uff0c\u90fd\u6709\u5b9e\u8d28\u6027\u7684\u63d0\u9ad8\u3002<\/p>\n

Redis\u4e0eClojure\u5f00\u53d1\uff1a\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u73b0\u4ee3\u7684Web\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u9ad8\u5e76\u53d1\u6027\u80fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4e3a\u4e86\u6784\u5efa\u4e00\u4e2a\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u9009\u62e9\u9002\u5408\u9700\u6c42\u7684\u5de5\u5177\u548c\u6280\u672f\u662f\u5173\u952e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528Redis\u548cClojure\u6765\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u3002<\/p>\n

\u4ec0\u4e48\u662fRedis\uff1f
Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u9ad8\u6027\u80fdkey-value\u5b58\u50a8\u7cfb\u7edf\uff0c\u53ef\u7528\u4e8e\u5feb\u901f\u5b58\u50a8\u548c\u68c0\u7d22\u6570\u636e\u3002\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u54c8\u5e0c\u8868\u548c\u6709\u5e8f\u96c6\u5408\u3002Redis\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u7279\u6027\uff0c\u5982\u53d1\u5e03\/\u8ba2\u9605\u3001\u4e8b\u52a1\u548c\u6301\u4e45\u5316\u3002<\/p>\n

\u4ec0\u4e48\u662fClojure\uff1f
Clojure\u662f\u4e00\u79cd\u57fa\u4e8eJVM\u7684\u52a8\u6001\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u901a\u8fc7\u7b80\u6d01\u548c\u8868\u8fbe\u529b\u5f3a\u7684\u4ee3\u7801\u6784\u5efa\u53ef\u6269\u5c55\u7684\u5e94\u7528\u7a0b\u5e8f\u3002Clojure\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\u5176\u9ad8\u5ea6\u5e76\u53d1\u6027\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5de5\u5177\u548c\u6280\u672f\u6765\u7ba1\u7406\u548c\u5904\u7406\u5e76\u53d1\u64cd\u4f5c\u3002<\/p>\n

Redis\u4e0eClojure\u7684\u96c6\u6210
\u4e3a\u4e86\u5c06Redis\u96c6\u6210\u5230Clojure\u7684Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Redis\u5ba2\u6237\u7aef\u5e93\uff0c\u4f8b\u5982Carmine\u3002Carmine\u662fClojure\u7684\u4e00\u4e2aRedis\u5ba2\u6237\u7aef\uff0c\u63d0\u4f9b\u4e86\u591a\u79cd\u4e0eRedis\u4ea4\u4e92\u7684\u529f\u80fd\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Clojure\u9879\u76ee\u7684\u4f9d\u8d56\u5173\u7cfb\u4e2d\u6dfb\u52a0Carmine\u5e93\u3002\u5728\u9879\u76ee\u7684project.clj\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8d56\uff1a<\/p>\n

(defproject my-web-app\n  :dependencies [[carmine \"2.19.0\"]])<\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\u6765\u6f14\u793a\u5982\u4f55\u4f7f\u7528Redis\u548cClojure\u6765\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
(ns my-web-app.core\n  (:require [carmine.client :as redis]))\n\n(defn get-user [id]\n  (redis\/with-connection\n    (let [user (redis\/hget \"users\" id)]\n      (if user\n        (println \"User found: \" user)\n        (println \"User not found.\")))))\n\n(defn create-user [id name]\n  (redis\/with-connection\n    (redis\/hset \"users\" id name)\n    (println \"User created.\")))<\/pre>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u4e2a\u51fd\u6570\uff1aget-user<\/code>\u548ccreate-user<\/code>\u3002get-user<\/code>\u51fd\u6570\u6839\u636e\u7ed9\u5b9a\u7684\u7528\u6237ID\u4eceRedis\u4e2d\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff0c\u5e76\u5c06\u7ed3\u679c\u6253\u5370\u51fa\u6765\u3002create-user<\/code>\u51fd\u6570\u5c06\u7528\u6237ID\u548c\u540d\u79f0\u5b58\u50a8\u5230Redis\u4e2d\uff0c\u5e76\u6253\u5370\u76f8\u5e94\u7684\u6d88\u606f\u3002<\/p>\n
\u901a\u8fc7\u5c06\u8fd9\u4e9b\u51fd\u6570\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u6211\u4eec\u53ef\u4ee5\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Ring\u6765\u5904\u7406HTTP\u8bf7\u6c42\uff0c\u5e76\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u9002\u5f53\u7684\u5904\u7406\u7a0b\u5e8f\u3002<\/p>\n
(ns my-web-app.server\n  (:require [my-web-app.core :refer [get-user create-user]]\n            [ring.adapter.jetty :as jetty]))\n\n(defn app [request]\n  (let [path (-> request :uri clojure.string\/split #\"\/\")]\n    (cond\n      (= (first path) \"users\")\n        (case (count path)\n          2 (get-user (second path))\n          3 (create-user (second path) (last path)))\n      :else\n        {:status 404\n         :body \"Not found\"})))\n\n(defn -main []\n  (jetty\/run-jetty app {:port 3000}))<\/pre>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aapp<\/code>\u7684\u5904\u7406\u51fd\u6570\uff0c\u5b83\u6839\u636eHTTP\u8bf7\u6c42\u7684\u8def\u5f84\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u9002\u5f53\u7684\u5904\u7406\u7a0b\u5e8f\u3002\u5982\u679c\u8def\u5f84\u4ee5\/users<\/code>\u5f00\u5934\uff0c\u6211\u4eec\u4f7f\u7528get-user<\/code>\u548ccreate-user<\/code>\u51fd\u6570\u6765\u5904\u7406\u8bf7\u6c42\u3002\u5426\u5219\uff0c\u6211\u4eec\u8fd4\u56de\u4e00\u4e2a404\u9519\u8bef\u3002<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528Jetty\u670d\u52a1\u5668\u6765\u8fd0\u884c\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u76d1\u542c3000\u7aef\u53e3\u3002\u8981\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u53ea\u9700\u8981\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
lein run<\/pre>\n
\u7ed3\u8bba\uff1a
\u901a\u8fc7\u5c06Redis\u4e0eClojure\u96c6\u6210\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u6784\u5efa\u9ad8\u5e76\u53d1\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002Redis\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6570\u636e\u5b58\u50a8\u548c\u68c0\u7d22\u529f\u80fd\uff0c\u800cClojure\u63d0\u4f9b\u4e86\u9ad8\u5ea6\u5e76\u53d1\u7684\u5f00\u53d1\u73af\u5883\u3002\u901a\u8fc7\u9002\u5f53\u5730\u4f7f\u7528Redis\u5ba2\u6237\u7aef\u5e93\u548cClojure\u7684\u5de5\u5177\u548c\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u6784\u5efa\u51fa\u7075\u6d3b\u3001\u53ef\u6269\u5c55\u548c\u9ad8\u6027\u80fd\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n
    \n
  1. Redis\u5b98\u65b9\u7f51\u7ad9\uff1ahttps:\/\/redis.io<\/li>\n
  2. Carmine\u5e93GitHub\u9875\u9762\uff1ahttps:\/\/github.com\/ptaoussanis\/carmine<\/li>\n
  3. Clojure\u5b98\u65b9\u7f51\u7ad9\uff1ahttps:\/\/clojure.org\/<\/li>\n<\/ol>\n
    \u9644\u6ce8\uff1a
    \u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\u4ec5\u4e3a\u6f14\u793a\u76ee\u7684\uff0c\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u5e94\u8be5\u8fdb\u884c\u9519\u8bef\u5904\u7406\u548c\u5b89\u5168\u6027\u68c0\u67e5\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u6dfb\u52a0\u66f4\u591a\u529f\u80fd\u548c\u4f18\u5316\u4ee3\u7801\u3002<\/p>\n
    \n
    \n <\/dt>\n
    \n   \u5982\u4f55\u5728MySQL\u4e2d\u4f7f\u7528\u7ebf\u7a0b\u6c60\u6765\u4f18\u5316\u5e76\u53d1\u6027\u80fd\uff1f\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u5982\u4f55\u4f7f\u7528MySQL\u5728Swift\u4e2d\u5b9e\u73b0\u6570\u636e\u5bfc\u5165\u548c\u5bfc\u51fa\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    Redis\u4e0eClojure\u5f00\u53d1\uff1a...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202146","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202146"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202146\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}