{"id":202041,"date":"2025-05-10T09:11:31","date_gmt":"2025-05-10T01:11:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202041\/"},"modified":"2025-05-10T09:11:31","modified_gmt":"2025-05-10T01:11:31","slug":"%e4%bd%bf%e7%94%a8python%e5%92%8credis%e6%9e%84%e5%bb%ba%e5%9c%a8%e7%ba%bf%e9%97%ae%e7%ad%94%e5%b9%b3%e5%8f%b0%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e9%97%ae%e9%a2%98%e6%90%9c%e7%b4%a2%e5%92%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202041\/","title":{"rendered":"\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\uff1a\u5982\u4f55\u5b9e\u73b0\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f"},"content":{"rendered":"

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

\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\uff1a\u5982\u4f55\u5b9e\u73b0\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f<\/h1>\n

\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\uff1a\u5982\u4f55\u5b9e\u73b0\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u6216\u8005\u662f\u5bf9\u6570\u636e\u5e93<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n

\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\uff1a\u5982\u4f55\u5b9e\u73b0\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f<\/p>\n

\u5728\u73b0\u4ee3\u793e\u4ea4\u5a92\u4f53\u548c\u5728\u7ebf\u8bba\u575b\u7684\u5174\u8d77\u80cc\u666f\u4e0b\uff0c\u95ee\u7b54\u5e73\u53f0\u5df2\u7ecf\u6210\u4e3a\u4eba\u4eec\u83b7\u53d6\u77e5\u8bc6\u548c\u89e3\u51b3\u95ee\u9898\u7684\u91cd\u8981\u6e20\u9053\u3002\u5728\u6784\u5efa\u4e00\u4e2a\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\u65f6\uff0c\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f\u529f\u80fd\u662f\u975e\u5e38\u5173\u952e\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u548cRedis\u5b9e\u73b0\u8fd9\u4e24\u4e2a\u529f\u80fd\u3002<\/p>\n

\u4e00\u3001\u95ee\u9898\u641c\u7d22\u529f\u80fd\u5b9e\u73b0<\/p>\n

\u95ee\u9898\u641c\u7d22\u662f\u7528\u6237\u5728\u95ee\u7b54\u5e73\u53f0\u4e0a\u6700\u5e38\u7528\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u6548\u7684\u95ee\u9898\u641c\u7d22\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u6570\u636e\u7ed3\u6784\u3002<\/p>\n

    \n
  1. \u521b\u5efa\u95ee\u9898\u7d22\u5f15
    \u6211\u4eec\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u95ee\u9898\u7d22\u5f15\uff0c\u7528\u4e8e\u5b58\u50a8\u95ee\u9898\u7684\u5173\u952e\u8bcd\u548c\u95ee\u9898\u7684ID\u3002\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u53ef\u4ee5\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u95ee\u9898”\u5982\u4f55\u4f7f\u7528Python\u6784\u5efaWeb\u5e94\u7528”\u7684\u5173\u952e\u8bcd\u4e3a”Python\u3001\u6784\u5efa\u3001Web\u5e94\u7528”\uff0c\u95ee\u9898ID\u4e3a1\uff0c\u5c06\u8fd9\u4e9b\u4fe1\u606f\u4fdd\u5b58\u5728Redis\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u3002<\/li>\n<\/ol>\n
    import redis\n\n# \u521b\u5efaRedis\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u521b\u5efa\u95ee\u9898\u7d22\u5f15\nkeywords = ['Python', '\u6784\u5efa', 'Web\u5e94\u7528']\nquestion_id = 1\nfor keyword in keywords:\n    r.zadd('question_search_index', {question_id: keyword})<\/pre>\n
      \n
    1. \u5b9e\u73b0\u95ee\u9898\u641c\u7d22
      \u5bf9\u4e8e\u7528\u6237\u8f93\u5165\u7684\u641c\u7d22\u5173\u952e\u8bcd\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728Redis\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u67e5\u627e\u5173\u952e\u8bcd\u6240\u5bf9\u5e94\u7684\u95ee\u9898ID\uff0c\u7136\u540e\u6839\u636e\u95ee\u9898ID\u83b7\u53d6\u95ee\u9898\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u95ee\u9898\u641c\u7d22\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
      import redis\n\n# \u521b\u5efaRedis\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6839\u636e\u5173\u952e\u8bcd\u641c\u7d22\u95ee\u9898\nkeywords = ['Python', '\u6784\u5efa']\nquestion_ids = []\nfor keyword in keywords:\n    question_ids.extend(r.zrange('question_search_index', 0, -1, by='(' + keyword + '*', withscores=False))\n\n# \u6839\u636e\u95ee\u9898ID\u83b7\u53d6\u95ee\u9898\u7684\u8be6\u7ec6\u4fe1\u606f\nfor question_id in question_ids:\n    question = r.hgetall('question:' + question_id)\n    print(question)<\/pre>\n
      \u4e8c\u3001\u95ee\u9898\u6392\u5e8f\u529f\u80fd\u5b9e\u73b0<\/p>\n
      \u95ee\u9898\u6392\u5e8f\u662f\u4e3a\u4e86\u8ba9\u7528\u6237\u80fd\u591f\u5feb\u901f\u627e\u5230\u6700\u76f8\u5173\u548c\u6700\u70ed\u95e8\u7684\u95ee\u9898\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u95ee\u9898\u6392\u5e8f\u529f\u80fd\u3002<\/p>\n
        \n
      1. \u521b\u5efa\u95ee\u9898\u6392\u5e8f
        \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u6765\u4fdd\u5b58\u95ee\u9898\u7684\u70ed\u5ea6\u548c\u95ee\u9898\u7684ID\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u95ee\u9898\u7684\u70ed\u5ea6\u5206\u6570\u8bbe\u7f6e\u4e3a\u95ee\u9898\u7684\u70b9\u8d5e\u6570\uff0c\u95ee\u9898ID\u4e3a1\uff0c\u5c06\u8fd9\u4e9b\u4fe1\u606f\u4fdd\u5b58\u5728Redis\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u3002<\/li>\n<\/ol>\n
        import redis\n\n# \u521b\u5efaRedis\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u66f4\u65b0\u95ee\u9898\u7684\u70ed\u5ea6\nquestion_id = 1\nr.zincrby('question_sort_index', 1, question_id)<\/pre>\n
          \n
        1. \u5b9e\u73b0\u95ee\u9898\u6392\u5e8f
          \u5bf9\u4e8e\u7528\u6237\u60f3\u8981\u6309\u7167\u70ed\u5ea6\u6765\u6392\u5e8f\u95ee\u9898\u7684\u9700\u6c42\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728Redis\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u6309\u7167\u5206\u6570\u6765\u83b7\u53d6\u95ee\u9898ID\uff0c\u7136\u540e\u6839\u636e\u95ee\u9898ID\u83b7\u53d6\u95ee\u9898\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u95ee\u9898\u6392\u5e8f\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
          import redis\n\n# \u521b\u5efaRedis\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6839\u636e\u70ed\u5ea6\u6392\u5e8f\u95ee\u9898\nquestion_ids = r.zrange('question_sort_index', 0, -1, desc=True, withscores=False)\n\n# \u6839\u636e\u95ee\u9898ID\u83b7\u53d6\u95ee\u9898\u7684\u8be6\u7ec6\u4fe1\u606f\nfor question_id in question_ids:\n    question = r.hgetall('question:' + question_id)\n    print(question)<\/pre>\n
          \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5728\u7ebf\u95ee\u7b54\u5e73\u53f0\u7684\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f\u529f\u80fd\u53ef\u4ee5\u901a\u8fc7Redis\u7684\u6709\u5e8f\u96c6\u5408\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u3002\u901a\u8fc7\u5b9e\u73b0\u95ee\u9898\u641c\u7d22\u548c\u6392\u5e8f\u529f\u80fd\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u67e5\u627e\u548c\u83b7\u53d6\u76f8\u5173\u548c\u70ed\u95e8\u7684\u95ee\u9898\uff0c\u63d0\u5347\u95ee\u7b54\u5e73\u53f0\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n
          \uff08\u6ce8\uff1a\u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\u4ec5\u4f9b\u53c2\u8003\uff0c\u5b9e\u9645\u5f00\u53d1\u4e2d\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u548c\u4f18\u5316\u3002\uff09<\/p>\n
          \n
          \n <\/dt>\n
          \n   \u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u6536\u96c6\u7cfb\u7edf\uff1a\u5982\u4f55\u76d1\u63a7\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\n <\/dd>\n<\/dl>\n
          \n
          \n <\/dt>\n
          \n   \u4e94\u9879\u5c06\u5f7b\u5e95\u6539\u53d8\u4e16\u754c\u7684\u65b0\u5174\u6280\u672f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          \u4f7f\u7528Python\u548cRedis\u6784\u5efa...<\/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-202041","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202041","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=202041"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202041\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}