{"id":202047,"date":"2025-05-10T10:16:04","date_gmt":"2025-05-10T02:16:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202047\/"},"modified":"2025-05-10T10:16:04","modified_gmt":"2025-05-10T02:16:04","slug":"%e5%88%a9%e7%94%a8redis%e5%92%8cjavascript%e6%9e%84%e5%bb%ba%e7%ae%80%e5%8d%95%e7%9a%84%e6%b4%bb%e5%8a%a8%e6%8e%a8%e8%8d%90%e7%b3%bb%e7%bb%9f%ef%bc%9a%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202047\/","title":{"rendered":"\u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff1a\u5982\u4f55\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6"},"content":{"rendered":"

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

\u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff1a\u5982\u4f55\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6<\/h1>\n

\u6570\u636e\u5e93\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300a\u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff1a\u5982\u4f55\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

<\/p>\n

\u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff1a\u5982\u4f55\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6<\/p>\n

\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u7528\u6237\u5bf9\u4e2a\u6027\u5316\u63a8\u8350\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u9ad8\u3002\u4e3a\u4e86\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\u548c\u63d0\u5347\u4f7f\u7528\u4f53\u9a8c\uff0c\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u6210\u4e3a\u4e86\u8bb8\u591a\u5e73\u53f0\u5fc5\u5907\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff0c\u5e76\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u63a8\u8350\u7b97\u6cd5\u548c\u7528\u6237\u754c\u9762\u8bbe\u8ba1\u6765\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\u3002<\/p>\n

\u4e00\u3001\u6982\u8ff0
\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u559c\u597d\u548c\u884c\u4e3a\uff0c\u5411\u5176\u63a8\u8350\u76f8\u5173\u7684\u6d3b\u52a8\u6216\u5185\u5bb9\u3002\u5728\u6784\u5efa\u8be5\u7cfb\u7edf\u65f6\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Redis\u4f5c\u4e3a\u5b58\u50a8\u540e\u7aef\uff0cJavaScript\u4f5c\u4e3a\u524d\u7aef\u903b\u8f91\u8bed\u8a00\u3002<\/p>\n

\u4e8c\u3001\u6570\u636e\u5b58\u50a8\u4e0e\u7ba1\u7406<\/p>\n

    \n
  1. Redis\u6570\u636e\u5e93\u7684\u5b89\u88c5\u4e0e\u914d\u7f6e
    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Redis\u6570\u636e\u5e93\u5e76\u8fdb\u884c\u76f8\u5173\u914d\u7f6e\u3002\u53ef\u4ee5\u4eceRedis\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5b89\u88c5\u5305\u5e76\u6309\u7167\u6587\u6863\u8fdb\u884c\u5b89\u88c5\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u4ee5\u4fbf\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3002<\/li>\n
  2. \u6570\u636e\u7ed3\u6784\u8bbe\u8ba1
    \u4e3a\u4e86\u5b58\u50a8\u6d3b\u52a8\u4fe1\u606f\u548c\u7528\u6237\u884c\u4e3a\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u51e0\u79cd\u6570\u636e\u7ed3\u6784\uff1a<\/li>\n
  3. Hashes\uff08\u54c8\u5e0c\uff09\uff1a\u7528\u4e8e\u5b58\u50a8\u6d3b\u52a8\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5982\u6d3b\u52a8\u540d\u79f0\u3001\u63cf\u8ff0\u3001\u65f6\u95f4\u7b49\u3002<\/li>\n
  4. Sets\uff08\u96c6\u5408\uff09\uff1a\u7528\u4e8e\u5b58\u50a8\u7528\u6237\u53c2\u52a0\u8fc7\u7684\u6d3b\u52a8\u5217\u8868\u548c\u7528\u6237\u5173\u6ce8\u7684\u6d3b\u52a8\u5217\u8868\u3002<\/li>\n
  5. Sorted Sets\uff08\u6709\u5e8f\u96c6\u5408\uff09\uff1a\u7528\u4e8e\u5b58\u50a8\u6d3b\u52a8\u7684\u70ed\u5ea6\u6392\u5e8f\uff0c\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u53c2\u4e0e\u91cf\u8fdb\u884c\u6392\u5e8f\u3002<\/li>\n
  6. Lists\uff08\u5217\u8868\uff09\uff1a\u7528\u4e8e\u5b58\u50a8\u7528\u6237\u7684\u63a8\u8350\u5217\u8868\uff0c\u6839\u636e\u63a8\u8350\u7b97\u6cd5\u8ba1\u7b97\u5f97\u51fa\u3002<\/li>\n<\/ol>\n

    \u4e09\u3001\u63a8\u8350\u7b97\u6cd5\u8bbe\u8ba1
    \u5bf9\u4e8e\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u6765\u8bf4\uff0c\u63a8\u8350\u7b97\u6cd5\u662f\u5173\u952e\u3002\u4e0b\u9762\u7b80\u5355\u4ecb\u7ecd\u4e00\u79cd\u57fa\u4e8e\u7528\u6237\u884c\u4e3a\u7684\u7b80\u5355\u63a8\u8350\u7b97\u6cd5\u3002<\/p>\n

      \n
    1. \u7528\u6237\u884c\u4e3a\u6570\u636e\u6536\u96c6
      \u4e3a\u4e86\u63d0\u4f9b\u4e2a\u6027\u5316\u63a8\u8350\uff0c\u6211\u4eec\u9700\u8981\u6536\u96c6\u7528\u6237\u7684\u884c\u4e3a\u6570\u636e\u3002\u4f8b\u5982\uff0c\u7528\u6237\u53c2\u52a0\u7684\u6d3b\u52a8\u3001\u7528\u6237\u5173\u6ce8\u7684\u6d3b\u52a8\u3001\u7528\u6237\u7684\u5174\u8da3\u6807\u7b7e\u7b49\u4fe1\u606f\u3002<\/li>\n
    2. \u8ba1\u7b97\u7528\u6237\u76f8\u4f3c\u5ea6
      \u6839\u636e\u7528\u6237\u7684\u884c\u4e3a\u6570\u636e\u8ba1\u7b97\u7528\u6237\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528\u4f59\u5f26\u76f8\u4f3c\u5ea6\u6216\u6b27\u6c0f\u8ddd\u79bb\u7b49\u7b97\u6cd5\u6765\u8ba1\u7b97\u7528\u6237\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\u3002<\/li>\n
    3. \u57fa\u4e8e\u76f8\u4f3c\u7528\u6237\u7684\u6d3b\u52a8\u63a8\u8350
      \u6839\u636e\u7528\u6237\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u63a8\u8350\u76f8\u4f3c\u7528\u6237\u53c2\u52a0\u8fc7\u7684\u6d3b\u52a8\u7ed9\u76ee\u6807\u7528\u6237\u3002\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u8fd0\u7b97\uff08\u5982\u4ea4\u96c6\u3001\u5e76\u96c6\u7b49\uff09\u6765\u627e\u5230\u76f8\u4f3c\u7528\u6237\u53c2\u52a0\u8fc7\u7684\u6d3b\u52a8\u3002<\/li>\n
    4. \u70ed\u95e8\u6d3b\u52a8\u63a8\u8350
      \u9664\u4e86\u57fa\u4e8e\u7528\u6237\u76f8\u4f3c\u5ea6\u7684\u63a8\u8350\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u6839\u636e\u6d3b\u52a8\u7684\u70ed\u5ea6\u6765\u8fdb\u884c\u63a8\u8350\u3002\u901a\u8fc7\u7edf\u8ba1\u7528\u6237\u53c2\u52a0\u6d3b\u52a8\u7684\u6b21\u6570\uff0c\u5c06\u70ed\u95e8\u6d3b\u52a8\u63a8\u8350\u7ed9\u7528\u6237\u3002<\/li>\n<\/ol>\n

      \u56db\u3001\u7528\u6237\u754c\u9762\u8bbe\u8ba1
      \u7528\u6237\u754c\u9762\u8bbe\u8ba1\u5bf9\u4e8e\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u7684\u8bbe\u8ba1\u601d\u8def\uff1a<\/p>\n

        \n
      1. \u7b80\u6d01\u6e05\u6670\u7684\u754c\u9762
        \u4fdd\u6301\u754c\u9762\u7684\u7b80\u6d01\u6e05\u6670\uff0c\u907f\u514d\u8fc7\u591a\u7684\u5197\u4f59\u4fe1\u606f\u548c\u590d\u6742\u7684\u64cd\u4f5c\u6b65\u9aa4\u3002\u7528\u6237\u53ef\u4ee5\u5feb\u901f\u6d4f\u89c8\u548c\u9009\u62e9\u611f\u5174\u8da3\u7684\u6d3b\u52a8\u3002<\/li>\n
      2. \u4e2a\u6027\u5316\u63a8\u8350
        \u6839\u636e\u7528\u6237\u7684\u5174\u8da3\u548c\u884c\u4e3a\uff0c\u63d0\u4f9b\u4e2a\u6027\u5316\u7684\u6d3b\u52a8\u63a8\u8350\u3002\u5c06\u7528\u6237\u611f\u5174\u8da3\u7684\u6d3b\u52a8\u653e\u5728\u9996\u9875\u5c55\u793a\uff0c\u5438\u5f15\u7528\u6237\u53c2\u4e0e\u3002<\/li>\n
      3. \u7528\u6237\u53cd\u9988\u4e0e\u8bc4\u4ef7
        \u4e3a\u7528\u6237\u63d0\u4f9b\u53c2\u52a0\u6d3b\u52a8\u540e\u7684\u53cd\u9988\u4e0e\u8bc4\u4ef7\u529f\u80fd\u3002\u7528\u6237\u53ef\u4ee5\u5bf9\u6d3b\u52a8\u8fdb\u884c\u8bc4\u5206\u548c\u7559\u8a00\uff0c\u4e3a\u5176\u4ed6\u7528\u6237\u63d0\u4f9b\u53c2\u8003\u3002<\/li>\n<\/ol>\n

        \u4e94\u3001\u4ee3\u7801\u793a\u4f8b
        \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u7528\u4e8e\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u548cJavaScript\u6784\u5efa\u4e00\u4e2a\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u3002<\/p>\n

        \/\/ \u8fde\u63a5\u5230Redis\u6570\u636e\u5e93\nvar redis = require('redis');\nvar client = redis.createClient();\n\n\/\/ \u83b7\u53d6\u7528\u6237\u884c\u4e3a\u6570\u636e\nvar getUserBehaviors = function(userId) {\n  \/\/ \u83b7\u53d6\u7528\u6237\u53c2\u52a0\u7684\u6d3b\u52a8\u5217\u8868\u548c\u5173\u6ce8\u7684\u6d3b\u52a8\u5217\u8868\n  \/\/ \u5c06\u6570\u636e\u4fdd\u5b58\u5230Redis\u5bf9\u5e94\u7684\u96c6\u5408\u4e2d\n};\n\n\/\/ \u8ba1\u7b97\u7528\u6237\u76f8\u4f3c\u5ea6\nvar calculateUserSimilarity = function(userId) {\n  \/\/ \u6839\u636e\u7528\u6237\u884c\u4e3a\u6570\u636e\u8ba1\u7b97\u7528\u6237\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\n};\n\n\/\/ \u57fa\u4e8e\u76f8\u4f3c\u7528\u6237\u7684\u6d3b\u52a8\u63a8\u8350\nvar recommendActivities = function(userId) {\n  \/\/ \u6839\u636e\u7528\u6237\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u63a8\u8350\u76f8\u4f3c\u7528\u6237\u53c2\u52a0\u8fc7\u7684\u6d3b\u52a8\u7ed9\u76ee\u6807\u7528\u6237\n};\n\n\/\/ \u70ed\u95e8\u6d3b\u52a8\u63a8\u8350\nvar recommendPopularActivities = function(userId) {\n  \/\/ \u6839\u636e\u6d3b\u52a8\u7684\u70ed\u5ea6\uff0c\u63a8\u8350\u70ed\u95e8\u6d3b\u52a8\u7ed9\u7528\u6237\n};<\/pre>\n
        \u4ee5\u4e0a\u4ee3\u7801\u53ea\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5b9e\u9645\u5f00\u53d1\u4e2d\u8fd8\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u9002\u5f53\u4fee\u6539\u548c\u5b8c\u5584\u3002<\/p>\n
        \u603b\u7ed3\uff1a
        \u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e2a\u6027\u5316\u7684\u6d3b\u52a8\u63a8\u8350\u3002\u901a\u8fc7\u4f18\u5316\u63a8\u8350\u7b97\u6cd5\u548c\u7528\u6237\u754c\u9762\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u548c\u53c2\u4e0e\u5ea6\u3002\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u7684\u642d\u5efa\u9700\u8981\u7efc\u5408\u8003\u8651\u7528\u6237\u884c\u4e3a\u6570\u636e\u7684\u6536\u96c6\u4e0e\u7ba1\u7406\u3001\u63a8\u8350\u7b97\u6cd5\u7684\u8bbe\u8ba1\u4ee5\u53ca\u7528\u6237\u754c\u9762\u7684\u8bbe\u8ba1\u7b49\u65b9\u9762\u3002\u5e0c\u671b\u672c\u6587\u7684\u4ecb\u7ecd\u80fd\u591f\u5bf9\u60a8\u6784\u5efa\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\u63d0\u4f9b\u4e00\u4e9b\u53c2\u8003\u548c\u5e2e\u52a9\u3002<\/p>\n
        \n
        \n <\/dt>\n
        \n   Redis\u4e0ePHP\u7684\u4f4d\u56fe\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u7cbe\u786e\u7684\u7edf\u8ba1\u529f\u80fd\n <\/dd>\n<\/dl>\n
        \n
        \n <\/dt>\n
        \n   \u5982\u4f55\u5229\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
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