{"id":202299,"date":"2025-05-10T12:29:24","date_gmt":"2025-05-10T04:29:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202299\/"},"modified":"2025-05-10T12:29:24","modified_gmt":"2025-05-10T04:29:24","slug":"redis%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e6%90%9c%e7%b4%a2%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202299\/","title":{"rendered":"Redis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd"},"content":{"rendered":"

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

Redis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd<\/h1>\n

\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aRedis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n

Redis\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684NoSQL\u6570\u636e\u5e93\uff0c\u5176\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u6570\u636e\u7ed3\u6784\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u8868\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u9664\u6b64\u4e4b\u5916\uff0cRedis\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7ea7\u529f\u80fd\uff0c\u4f8b\u5982\u53d1\u5e03\u8ba2\u9605\u3001Lua\u811a\u672c\u548c\u4e8b\u52a1\u7b49\u3002\u5176\u4e2d\uff0cRedis\u7684\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u975e\u5e38\u5b9e\u7528\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u7684\u68c0\u7d22\u5927\u91cf\u7684\u6570\u636e\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8Redis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Redis\u7684\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u6982\u8ff0<\/p>\n

Redis\u63d0\u4f9b\u4e86\u4e24\u79cd\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\uff1a\u5168\u6587\u641c\u7d22\u548c\u57fa\u4e8e\u7279\u5b9a\u5c5e\u6027\u7684\u626b\u63cf\u3002\u8fd9\u91cc\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e00\u4e0b\u8fd9\u4e24\u79cd\u529f\u80fd\u7684\u6982\u5ff5\u548c\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n

1.\u5168\u6587\u641c\u7d22<\/p>\n

\u5168\u6587\u641c\u7d22\u662f\u6307\u5728\u6587\u672c\u6570\u636e\u4e2d\u641c\u7d22\u7279\u5b9a\u7684\u5b57\u7b26\u4e32\u3002\u5728Redis\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redisearch\u63d2\u4ef6\u6765\u5b9e\u73b0\u5168\u6587\u641c\u7d22\u529f\u80fd\u3002Redisearch\u4f7f\u7528\u5012\u6392\u7d22\u5f15\u6765\u5b9e\u73b0\u641c\u7d22\uff0c\u5373\u5148\u5c06\u6bcf\u4e2a\u6587\u6863\u62c6\u6210\u8bcd\u9879\uff08term\uff09\uff0c\u518d\u5c06\u6bcf\u4e2a\u8bcd\u9879\u548c\u6587\u6863\u7f16\u53f7\u5efa\u7acb\u6620\u5c04\u5173\u7cfb\uff0c\u6700\u540e\u5c06\u6240\u6709\u8bcd\u9879\u5efa\u7acb\u53cd\u5411\u7d22\u5f15\u8868\u3002\u5f53\u641c\u7d22\u65f6\uff0c\u53ea\u9700\u8981\u5c06\u5f85\u67e5\u8be2\u7684\u8bcd\u9879\u5728\u53cd\u5411\u7d22\u5f15\u8868\u4e2d\u67e5\u627e\u5373\u53ef\u3002<\/p>\n

Redisearch\u5728\u641c\u7d22\u65f6\u652f\u6301\u901a\u914d\u7b26\u548c\u6a21\u7cca\u641c\u7d22\uff0c\u8fd8\u652f\u6301\u201cAND\u201d\u548c\u201cOR\u201d\u7b49\u903b\u8f91\u64cd\u4f5c\u3002\u641c\u7d22\u7ed3\u679c\u53ef\u4ee5\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u6392\u5e8f\uff0c\u4e5f\u53ef\u4ee5\u6307\u5b9a\u53ea\u8fd4\u56de\u4e00\u90e8\u5206\u7ed3\u679c\u3002<\/p>\n

2.\u57fa\u4e8e\u5c5e\u6027\u7684\u626b\u63cf<\/p>\n

\u57fa\u4e8e\u5c5e\u6027\u7684\u626b\u63cf\u662f\u6307\u5728\u5177\u6709\u591a\u4e2a\u5c5e\u6027\u7684\u6570\u636e\u96c6\u5408\u4e2d\uff0c\u6309\u7167\u67d0\u4e2a\u6216\u67d0\u4e9b\u5c5e\u6027\u7b5b\u9009\u51fa\u7b26\u5408\u6761\u4ef6\u7684\u6570\u636e\u3002\u5728Redis\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528RedisGears\u548cRedisearch\u914d\u5408\u4f7f\u7528\u6765\u5b9e\u73b0\u8fd9\u79cd\u529f\u80fd\u3002<\/p>\n

RedisGears\u662fRedis\u7ef4\u62a4\u7684\u4e00\u4e2a\u63d2\u4ef6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5c06Redis\u952e\u503c\u5bf9\u8f6c\u6362\u4e3a\u6d41\uff08stream\uff09\u7684\u529f\u80fd\u3002\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528RedisGears\u521b\u9020\u4e00\u4e9b\u6d41\uff0c\u7136\u540e\u4f7f\u7528Redisearch\u7684\u201cFT.AGGREGATE\u201d\u547d\u4ee4\u5bf9\u8fd9\u4e9b\u6d41\u8fdb\u884c\u805a\u5408\u3002\u805a\u5408\u540e\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u7b5b\u9009\u548c\u6392\u5e8f\uff0c\u8fd8\u53ef\u4ee5\u8f93\u51fa\u5230Redis\u7684\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u4e2d\u6216\u8005\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u51fa\u53bb\u3002<\/p>\n

\u4e8c\u3001Redis\u7684\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u5177\u4f53\u5b9e\u73b0<\/p>\n

\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4ee5\u5168\u6587\u641c\u7d22\u4e3a\u4f8b\uff0c\u5177\u4f53\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u3002\u6211\u4eec\u5c06\u4f7f\u7528redisearch-py\u4f5c\u4e3aPython\u5ba2\u6237\u7aef\uff0c\u5e76\u5728\u4e24\u4e2a\u8282\u70b9\u4e0a\u6a21\u62dfRedis\u5b9e\u4f8b\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5c06\u5728\u4e24\u4e2aRedis\u5b9e\u4f8b\u4e2d\u5206\u522b\u521b\u5efa\u4e00\u4e2a\u7d22\u5f15\u5e76\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n

1.\u5b89\u88c5\u4f9d\u8d56<\/p>\n

\u5b89\u88c5redisearch-py\u5e93\uff1a<\/p>\n

pip install redisearch<\/p>\n

2.\u6784\u5efaRedis\u5b9e\u4f8b<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e24\u4e2a\u4e0d\u540c\u7684\u7aef\u53e3\u542f\u52a8\u4e24\u4e2aRedis\u5b9e\u4f8b\u3002\u5728\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528Redis\u7684\u5b98\u65b9\u955c\u50cf\uff0c\u5e76\u901a\u8fc7\u4fee\u6539port\u53c2\u6570\u6765\u521b\u5efa\u4e24\u4e2a\u5b9e\u4f8b\u3002<\/p>\n

$ docker run -d -p 6380:6379 redis
$ docker run -d -p 6381:6379 redis –port 6379<\/p>\n

3.\u521b\u5efa\u7d22\u5f15<\/p>\n

\u4f7f\u7528redisearch-py\u4e2d\u7684RediSearch\u5bf9\u8c61\uff08redisearch-py\u7684\u4e3b\u8981\u63a5\u53e3\uff09\u521b\u5efa\u4e24\u4e2a\u5168\u6587\u7d22\u5f15\u3002\u5728\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u4e86\u201cFT.CREATE\u201d\u547d\u4ee4\u3002<\/p>\n

from redisearch import Client, Query, TextField, NumericField
client1 = Client(‘index1’, port=6380)
client2 = Client(‘index2’, port=6381)<\/p>\n

client1.create_index((TextField(‘title’, weight=5.0), TextField(‘content’)))
client2.create_index((TextField(‘title’, weight=5.0), TextField(‘content’)))<\/p>\n

\u5728\u8fd9\u91cc\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u4e2a\u5b57\u6bb5\uff0c\u5206\u522b\u662ftitle\u548ccontent\u3002\u5176\u4e2d\uff0ctitle\u7684\u6743\u91cd\u4e3a5.0\uff0ccontent\u7684\u6743\u91cd\u4e3a\u9ed8\u8ba4\u503c1.0\uff0c\u8868\u793atitle\u66f4\u91cd\u8981\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e24\u4e2a\u5b57\u6bb5\u6765\u5339\u914d\u641c\u7d22\u67e5\u8be2\u3002<\/p>\n

4.\u6dfb\u52a0\u6570\u636e<\/p>\n

\u5728\u4e24\u4e2a\u7d22\u5f15\u4e2d\u5206\u522b\u6dfb\u52a0\u4e00\u4e9b\u6570\u636e\uff0c\u4ee5\u4fbf\u540e\u7eed\u641c\u7d22\u64cd\u4f5c\u3002\u5728\u8fd9\u91cc\u6211\u4eec\u7b80\u5355\u7684\u4f7f\u7528\u201cFT.ADD\u201d\u547d\u4ee4\u6dfb\u52a0\u6570\u636e\u3002<\/p>\n

client1.redis.execute_command(‘FT.ADD’, ‘idx1’, ‘doc1’, 1.0, ‘FIELDS’, ‘title’, ‘this is a title’, ‘content’, ‘here is some content’)
client1.redis.execute_command(‘FT.ADD’, ‘idx1’, ‘doc2’, 1.0, ‘FIELDS’, ‘title’, ‘title is important’, ‘content’, ‘content is not that important’)<\/p>\n

client2.redis.execute_command(‘FT.ADD’, ‘idx2’, ‘doc1’, 1.0, ‘FIELDS’, ‘title’, ‘this is a title’, ‘content’, ‘here is some content’)
client2.redis.execute_command(‘FT.ADD’, ‘idx2’, ‘doc2’, 1.0, ‘FIELDS’, ‘title’, ‘title is important’, ‘content’, ‘content is not that important’)<\/p>\n

\u8fd9\u91cc\u6211\u4eec\u6dfb\u52a0\u4e86\u4e24\u4e2a\u6587\u6863\uff0c\u6bcf\u4e2a\u6587\u6863\u6709\u4e24\u4e2a\u5b57\u6bb5\uff0c\u5206\u522b\u662ftitle\u548ccontent\u3002<\/p>\n

5.\u641c\u7d22\u6570\u636e<\/p>\n

\u4f7f\u7528RediSearch\u5bf9\u8c61\u6267\u884c\u641c\u7d22\u547d\u4ee4\u3002\u5728\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u201cFT.SEARCH\u201d\u547d\u4ee4\u8fdb\u884c\u641c\u7d22\uff0c\u5e76\u6307\u5b9a\u67e5\u8be2\u5b57\u7b26\u4e32\u548c\u8981\u641c\u7d22\u7684\u7d22\u5f15\u3002<\/p>\n

result1 = client1.search(‘content’)
result2 = client2.search(‘content’)<\/p>\n

\u53ef\u4ee5\u770b\u5230\uff0c\u4e24\u4e2a\u7ed3\u679c\u96c6\u5206\u522b\u6765\u81ea\u4e24\u4e2a\u4e0d\u540c\u7684\u7d22\u5f15\u3002<\/p>\n

6.\u663e\u793a\u7ed3\u679c<\/p>\n

\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528Python\u4e2d\u7684pprint\u5e93\u5c06\u7ed3\u679c\u6253\u5370\u51fa\u6765\uff1a<\/p>\n

from pprint import pprint
pprint(result1)
pprint(result2)<\/p>\n

\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n

{‘docs’: [{‘content’: ‘here is some content’, ‘title’: ‘this is a title’, ‘id’: ‘doc1’}], ‘total_results’: 1, ‘cursor’: 0, ‘total_pages’: 1}
{‘docs’: [{‘content’: ‘here is some content’, ‘title’: ‘this is a title’, ‘id’: ‘doc1’}], ‘total_results’: 1, ‘cursor’: 0, ‘total_pages’: 1}<\/p>\n

\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u4e24\u4e2a\u641c\u7d22\u7ed3\u679c\u90fd\u5305\u542b\u4e86\u201chere is some content\u201d\u7684\u6587\u6863\u3002<\/p>\n

\u4e09\u3001\u603b\u7ed3<\/p>\n

\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86Redis\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\uff0c\u5e76\u7ed9\u51fa\u4e86\u5168\u6587\u641c\u7d22\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5728\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u65f6\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Redisearch\u548cRedisGears\u4e24\u4e2a\u63d2\u4ef6\uff0c\u5e76\u5bf9Redis\u8fdb\u884c\u96c6\u7fa4\u914d\u7f6e\u3002<\/p>\n

Redis\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u4e0d\u4ec5\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u68c0\u7d22\u5927\u91cf\u7684\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u907f\u514d\u5355\u70b9\u6545\u969c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u3002\u6211\u4eec\u76f8\u4fe1\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\u7684\u5b66\u4e60\uff0c\u4f60\u5df2\u7ecf\u5bf9Redis\u7684\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002<\/p>\n

\n
\n <\/dt>\n
\n \u5982\u4f55\u5229\u7528Redis\u5b9e\u73b0\u5b9e\u65f6\u6570\u636e\u5206\u6790\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n \u5982\u4f55\u4f7f\u7528Vue\u5b9e\u73b0\u62bd\u5956\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

Redis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u641c\u7d22\u529f\u80fd...<\/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-202299","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202299","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=202299"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202299\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}