{"id":202057,"date":"2025-05-10T10:25:07","date_gmt":"2025-05-10T02:25:07","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202057\/"},"modified":"2025-05-10T10:25:07","modified_gmt":"2025-05-10T02:25:07","slug":"%e4%bd%bf%e7%94%a8redis%e5%92%8cruby%e6%9e%84%e5%bb%ba%e9%ab%98%e6%80%a7%e8%83%bd%e7%9a%84%e6%90%9c%e7%b4%a2%e5%bc%95%e6%93%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202057\/","title":{"rendered":"\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce"},"content":{"rendered":"

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

\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce<\/h1>\n

\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300a\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n

\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce<\/p>\n

\u641c\u7d22\u5f15\u64ce\u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u65f6\u4ee3\u8d77\u5230\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5730\u627e\u5230\u6240\u9700\u7684\u4fe1\u606f\u3002\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u548cRuby\u8fd9\u4e24\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\u6765\u6784\u5efa\u3002<\/p>\n

Redis\u662f\u4e00\u4e2a\u5185\u5b58\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u548c\u5b9e\u65f6\u5206\u6790\u7b49\u573a\u666f\u3002\u5b83\u7684\u9ad8\u901f\u8bfb\u5199\u80fd\u529b\u548c\u652f\u6301\u9ad8\u5e76\u53d1\u7684\u7279\u6027\u4f7f\u5176\u5728\u6784\u5efa\u641c\u7d22\u5f15\u64ce\u65f6\u6210\u4e3a\u7406\u60f3\u7684\u9009\u62e9\u3002\u800cRuby\u4f5c\u4e3a\u4e00\u95e8\u7b80\u6d01\u800c\u4f18\u96c5\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5177\u5907\u4e30\u5bcc\u7684Web\u5f00\u53d1\u6846\u67b6\uff0c\u5982Rails\uff0c\u5b83\u80fd\u591f\u8f7b\u677e\u5730\u5b9e\u73b0\u4e0eRedis\u7684\u4ea4\u4e92\uff0c\u5e76\u63d0\u4f9b\u5168\u9762\u7684\u641c\u7d22\u529f\u80fd\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u548c\u914d\u7f6eRedis\u3002\u4f60\u53ef\u4ee5\u4eceRedis\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0a\u4e0b\u8f7d\u6700\u65b0\u7684\u7a33\u5b9a\u7248\u672c\uff0c\u5e76\u6309\u7167\u5b98\u65b9\u7684\u6307\u5357\u8fdb\u884c\u5b89\u88c5\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u542f\u52a8Redis\u670d\u52a1\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u4f7f\u7528Ruby\u548cRedis\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u641c\u7d22\u5f15\u64ce\uff1a<\/p>\n

\u7b2c\u4e00\u6b65\uff0c\u5b89\u88c5\u5fc5\u8981\u7684\u4f9d\u8d56\u5e93\u548cGem\u5305\uff1a<\/p>\n

require 'redis'\nrequire 'redis-namespace'\nrequire 'redis-search'<\/pre>\n
\u7b2c\u4e8c\u6b65\uff0c\u914d\u7f6eRedis\u548cRedis-Search\uff1a<\/p>\n
# \u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\nredis = Redis.new(host: 'localhost', port: 6379)\n\n# \u4f7f\u7528Redis\u547d\u540d\u7a7a\u95f4\nnamespace = Redis::Namespace.new(:search_engine, redis: redis)\n\n# \u914d\u7f6eRedis-Search\nredis_search = Redis::Search.configure do |config|\n  config.redis = namespace\n  config.complete_max_length = 100\nend<\/pre>\n
\u7b2c\u4e09\u6b65\uff0c\u5b9a\u4e49\u4e00\u4e2a\u641c\u7d22\u7684\u6a21\u578b\uff1a<\/p>\n
class Post < ActiveRecord::Base\n  include Redis::Search\n\n  # \u8bbe\u7f6e\u641c\u7d22\u7684\u5b57\u6bb5\n  def self.search_fields\n    [:title, :content]\n  end\nend\n\n# \u4fee\u6539Post\u6a21\u578b\u7684\u5b57\u6bb5\nclass AddSearchFieldsToPosts < ActiveRecord::Migration[6.0]\n  def change\n    # \u6dfb\u52a0\u641c\u7d22\u5b57\u6bb5title\u548ccontent\n    add_column :posts, :title, :string\n    add_column :posts, :content, :text\n\n    # \u8bbe\u7f6eRedis-Search\n    Post.setup_redis_search(\n      prefix: 'search_engine',\n      stopwords: %w[in on the for]\n    )\n  end\nend<\/pre>\n
\u7b2c\u56db\u6b65\uff0c\u4f7f\u7528\u641c\u7d22\u5f15\u64ce\u8fdb\u884c\u67e5\u8be2\uff1a<\/p>\n
# \u521b\u5efa\u7d22\u5f15\nPost.rebuild_index\n\n# \u67e5\u8be2\nresult = Post.search('Ruby')\n\n# \u8f93\u51fa\u7ed3\u679c\nresult.each do |post|\n  puts \"\u6807\u9898\uff1a#{post.title}\"\n  puts \"\u5185\u5bb9\uff1a#{post.content}\"\nend<\/pre>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u6e05\u6670\u5730\u4e86\u89e3\u5230\u5982\u4f55\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4ee5\u4e0a\u793a\u4f8b\u4ec5\u5c55\u793a\u4e86\u57fa\u672c\u7684\u641c\u7d22\u529f\u80fd\uff0c\u5b9e\u9645\u7684\u641c\u7d22\u5f15\u64ce\u8fd8\u9700\u8981\u8003\u8651\u66f4\u591a\u65b9\u9762\uff0c\u5982\u5206\u9875\u3001\u6392\u5e8f\u548c\u8fc7\u6ee4\u7b49\u7b49\u3002\u540c\u65f6\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u6269\u5c55\u5176\u4ed6\u529f\u80fd\uff0c\u5982\u81ea\u52a8\u8865\u5168\u3001\u62fc\u5199\u7ea0\u9519\u7b49\u3002<\/p>\n
\u5728\u6784\u5efa\u641c\u7d22\u5f15\u64ce\u65f6\uff0c\u9664\u4e86Redis\u548cRuby\uff0c\u8fd8\u53ef\u4ee5\u8003\u8651\u5176\u4ed6\u7684\u5de5\u5177\u548c\u6280\u672f\uff0c\u5982Elasticsearch\u548cSolr\u7b49\u3002\u6bcf\u4e2a\u5de5\u5177\u90fd\u6709\u5176\u72ec\u7279\u7684\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u6839\u636e\u9879\u76ee\u7684\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n
\u603b\u7ed3\u8d77\u6765\uff0c\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce\u662f\u53ef\u884c\u4e14\u6709\u6548\u7684\u3002Redis\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7f13\u5b58\u548c\u9ad8\u901f\u8bfb\u5199\u80fd\u529b\uff0c\u800cRuby\u4f5c\u4e3a\u4e00\u95e8\u5f3a\u5927\u800c\u4f18\u96c5\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u80fd\u591f\u65b9\u4fbf\u5730\u4e0eRedis\u8fdb\u884c\u4ea4\u4e92\uff0c\u5e76\u63d0\u4f9b\u5168\u9762\u7684\u641c\u7d22\u529f\u80fd\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\u548c\u793a\u4f8b\uff0c\u8bfb\u8005\u80fd\u591f\u5bf9\u5982\u4f55\u6784\u5efa\u9ad8\u6027\u80fd\u7684\u641c\u7d22\u5f15\u64ce\u6709\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/p>\n
\n
\n <\/dt>\n
\n   \u5982\u4f55\u5728MySQL\u4e2d\u4f7f\u7528\u5185\u5b58\u8868\u548c\u7f13\u5b58\u8868\u6765\u63d0\u9ad8\u67e5\u8be2\u901f\u5ea6\uff1f\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   \u5982\u4f55\u5728\u4efb\u52a1\u680f\u4e0a\u663e\u793a\u4e92\u8054\u7f51\u901f\u5ea6[\u7b80\u5355\u6b65\u9aa4]\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528Redis\u548cRuby\u6784\u5efa\u9ad8\u6027...<\/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-202057","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202057","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=202057"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202057\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}