{"id":189444,"date":"2024-11-12T07:48:22","date_gmt":"2024-11-11T23:48:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189444\/"},"modified":"2024-11-12T07:48:24","modified_gmt":"2024-11-11T23:48:24","slug":"%e7%aa%81%e7%a0%b4%e7%95%8c%e9%99%90%ef%bc%8credis%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d%e5%af%a6%e7%8f%be%e6%a5%b5%e8%87%b4%e6%80%a7%e8%83%bd%ef%bc%88redis%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d-%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189444\/","title":{"rendered":"\u7a81\u7834\u754c\u9650\uff0cRedis\u6a21\u7cca\u5339\u914d\u5be6\u73fe\u6975\u81f4\u6027\u80fd\uff08redis\u6a21\u7cca\u5339\u914d \u6027\u80fd\uff09"},"content":{"rendered":"<h1 id=\"%e7%aa%81%e7%a0%b4%e7%95%8c%e9%99%90%ef%bc%8credis%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d%e5%af%a6%e7%8f%be%e6%a5%b5%e8%87%b4%e6%80%a7%e8%83%bd-xbsGqqEimm\">\u7a81\u7834\u754c\u9650\uff0cRedis\u6a21\u7cca\u5339\u914d\u5be6\u73fe\u6975\u81f4\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u6a21\u7cca\u5339\u914d\u7684\u5834\u666f\u4e2d\uff0cRedis\u5c55\u73fe\u4e86\u5176\u5f37\u5927\u7684\u80fd\u529b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u6a21\u7cca\u5339\u914d\u529f\u80fd\u53ca\u5176\u6027\u80fd\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d%ef%bc%9f-xbsGqqEimm\">\u4ec0\u9ebc\u662fRedis\u6a21\u7cca\u5339\u914d\uff1f<\/h2>\n<p>\u6a21\u7cca\u5339\u914d\u662f\u6307\u5728\u67e5\u8a62\u6578\u64da\u6642\uff0c\u5141\u8a31\u90e8\u5206\u5339\u914d\u7684\u80fd\u529b\u3002\u9019\u5728\u7528\u6236\u641c\u7d22\u3001\u6578\u64da\u904e\u6ffe\u7b49\u5834\u666f\u4e2d\u975e\u5e38\u91cd\u8981\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u4f86\u652f\u6301\u6a21\u7cca\u5339\u914d\uff0c\u6700\u5e38\u7528\u7684\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e8%88%87%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d-xbsGqqEimm\">Redis\u7684\u6578\u64da\u7d50\u69cb\u8207\u6a21\u7cca\u5339\u914d<\/h2>\n<p>Redis\u7684\u6578\u64da\u7d50\u69cb\u4f7f\u5f97\u6a21\u7cca\u5339\u914d\u8b8a\u5f97\u9ad8\u6548\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\u53ca\u5176\u6a21\u7cca\u5339\u914d\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u4f7f\u7528Redis\u7684\u5b57\u7b26\u4e32\u985e\u578b\uff0c\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u5982<code>GET<\/code>\u548c<code>SET<\/code>\u4f86\u9032\u884c\u57fa\u672c\u7684\u6578\u64da\u5b58\u53d6\u3002\u5c0d\u65bc\u6a21\u7cca\u5339\u914d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u4f86\u904d\u6b77\u9375\uff0c\u4e26\u7d50\u5408\u6b63\u5247\u8868\u9054\u5f0f\u9032\u884c\u5339\u914d\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u54c8\u5e0c\u985e\u578b\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u53ef\u4ee5\u4f7f\u7528<code>HSCAN<\/code>\u547d\u4ee4\u4f86\u904d\u6b77\u54c8\u5e0c\u8868\uff0c\u4e26\u9032\u884c\u6a21\u7cca\u5339\u914d\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u548c\u5feb\u901f\u67e5\u8a62\u3002\u53ef\u4ee5\u4f7f\u7528<code>SINTER<\/code>\u7b49\u547d\u4ee4\u4f86\u9032\u884c\u96c6\u5408\u4e4b\u9593\u7684\u64cd\u4f5c\uff0c\u5be6\u73fe\u6a21\u7cca\u5339\u914d\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6709\u5e8f\u96c6\u5408\u4e0d\u50c5\u53ef\u4ee5\u5b58\u5132\u6578\u64da\uff0c\u9084\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u4f7f\u7528<code>ZSCAN<\/code>\u547d\u4ee4\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u6a21\u7cca\u5339\u914d\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e6%a8%a1%e7%b3%8a%e5%8c%b9%e9%85%8d%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-xbsGqqEimm\">Redis\u6a21\u7cca\u5339\u914d\u7684\u6027\u80fd\u512a\u52e2<\/h2>\n<p>Redis\u7684\u6a21\u7cca\u5339\u914d\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132<\/strong>: Redis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002\u76f8\u6bd4\u65bc\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u5132\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb<\/strong>: Redis\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u4f7f\u5f97\u6a21\u7cca\u5339\u914d\u64cd\u4f5c\u80fd\u5920\u5728O(N)\u7684\u6642\u9593\u5167\u5b8c\u6210\uff0c\u9019\u5c0d\u65bc\u5927\u898f\u6a21\u6578\u64da\u96c6\u4f86\u8aaa\u662f\u975e\u5e38\u9ad8\u6548\u7684\u3002<\/li>\n<li><strong>\u4e26\u884c\u8655\u7406<\/strong>: Redis\u652f\u6301\u591a\u7dda\u7a0b\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805<\/strong>: \u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-xbsGqqEimm\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5728\u5176\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u9032\u884c\u6a21\u7cca\u5339\u914d\u3002\u4f8b\u5982\uff0c\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u53ef\u4ee5\u5229\u7528Redis\u7684\u6a21\u7cca\u5339\u914d\u529f\u80fd\u4f86\u5be6\u73fe\u5546\u54c1\u641c\u7d22\uff0c\u901a\u904e\u7528\u6236\u8f38\u5165\u7684\u95dc\u9375\u5b57\u5feb\u901f\u627e\u5230\u76f8\u95dc\u5546\u54c1\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n# \u5c07\u5546\u54c1\u540d\u7a31\u5b58\u5165Redis\nredis-cli SET product:1 \"Apple iPhone 13\"\nredis-cli SET product:2 \"Samsung Galaxy S21\"\nredis-cli SET product:3 \"Google Pixel 6\"\n\n# \u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u6a21\u7cca\u5339\u914d\nredis-cli --scan --pattern \"product:*iPhone*\"\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5c07\u5546\u54c1\u540d\u7a31\u5b58\u5165Redis\uff0c\u4e26\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u9032\u884c\u6a21\u7cca\u5339\u914d\uff0c\u67e5\u627e\u5305\u542b\u201ciPhone\u201d\u7684\u5546\u54c1\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-xbsGqqEimm\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u6a21\u7cca\u5339\u914d\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5728\u9ad8\u6548\u80fd\u7684\u57fa\u790e\u4e0a\u5be6\u73fe\u9748\u6d3b\u7684\u6578\u64da\u67e5\u8a62\u3002\u7121\u8ad6\u662f\u5728\u96fb\u5b50\u5546\u52d9\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u5176\u4ed6\u9700\u8981\u5feb\u901f\u6578\u64da\u6aa2\u7d22\u7684\u61c9\u7528\u4e2d\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6a21\u7cca\u5339\u914d\u6280\u8853\uff0c\u5be6\u73fe\u6975\u81f4\u6027\u80fd\uff0c\u7a81\u7834\u754c\u9650\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\uff0c\u52a9\u529b\u9ad8\u6548\u61c9\u7528\u958b\u767c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-189444","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189444","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=189444"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189444\/revisions"}],"predecessor-version":[{"id":189445,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189444\/revisions\/189445"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}