{"id":128985,"date":"2024-10-26T18:14:18","date_gmt":"2024-10-26T10:14:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128985\/"},"modified":"2024-10-26T18:14:19","modified_gmt":"2024-10-26T10:14:19","slug":"redis%e5%af%a6%e7%8f%be%e6%9c%89%e6%95%88%e7%9a%84%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2%ef%bc%88redis-%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128985\/","title":{"rendered":"Redis\u5be6\u73fe\u6709\u6548\u7684\u904e\u6ffe\u67e5\u8a62\uff08redis \u904e\u6ffe\u67e5\u8a62\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e6%9c%89%e6%95%88%e7%9a%84%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2%ef%bc%88redis-%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2%ef%bc%89-sOIHZZkWQi\">Redis\u5be6\u73fe\u6709\u6548\u7684\u904e\u6ffe\u67e5\u8a62\uff08redis 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id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2%ef%bc%9f-sOIHZZkWQi\">\u4ec0\u9ebc\u662f\u904e\u6ffe\u67e5\u8a62\uff1f<\/h2>\n<p>\u904e\u6ffe\u67e5\u8a62\u662f\u6307\u5728\u6578\u64da\u96c6\u4e2d\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u7be9\u9078\u51fa\u7b26\u5408\u8981\u6c42\u7684\u6578\u64da\u3002\u9019\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u548c\u8655\u7406\u6642\u9593\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-sOIHZZkWQi\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97Redis\u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u67e5\u8a62\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7c21\u55ae\u7684\u9375\u503c\u5c0d\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u591a\u500b\u5b57\u6bb5\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u4fdd\u6301\u9806\u5e8f\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e9%81%8e%e6%bf%be%e6%9f%a5%e8%a9%a2-sOIHZZkWQi\">\u4f7f\u7528Redis\u9032\u884c\u904e\u6ffe\u67e5\u8a62<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u904e\u6ffe\u67e5\u8a62\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u96c6\u5408\u548c\u54c8\u5e0c\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u904e\u6ffe\u67e5\u8a62\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e9%80%b2%e8%a1%8c%e9%81%8e%e6%bf%be-sOIHZZkWQi\">1. \u4f7f\u7528\u54c8\u5e0c\u9032\u884c\u904e\u6ffe<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u6578\u64da\u7684\u54c8\u5e0c\u8868\uff0c\u6bcf\u500b\u7528\u6236\u7684\u5c6c\u6027\u5305\u62ec\u59d3\u540d\u3001\u5e74\u9f61\u548c\u57ce\u5e02\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7684\u5b57\u6bb5\u4f86\u9032\u884c\u904e\u6ffe\u67e5\u8a62\u3002<\/p>\n<pre><code>HMSET user:1 name \"Alice\" age 30 city \"Hong Kong\"\nHMSET user:2 name \"Bob\" age 25 city \"Beijing\"\nHMSET user:3 name \"Charlie\" age 35 city \"Hong Kong\"<\/code><\/pre>\n<p>\u8981\u67e5\u8a62\u6240\u6709\u4f86\u81ea\u9999\u6e2f\u7684\u7528\u6236\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528SCAN\u547d\u4ee4\u4f86\u904d\u6b77\u6240\u6709\u7528\u6236\uff0c\u4e26\u6839\u64da\u57ce\u5e02\u9032\u884c\u904e\u6ffe\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:* COUNT 100<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e9%81%8e%e6%bf%be-sOIHZZkWQi\">2. \u4f7f\u7528\u96c6\u5408\u9032\u884c\u904e\u6ffe<\/h3>\n<p>\u5982\u679c\u6211\u5011\u9700\u8981\u67e5\u8a62\u67d0\u500b\u7279\u5b9a\u5c6c\u6027\uff08\u4f8b\u5982\u57ce\u5e02\uff09\u4e0b\u7684\u6240\u6709\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u4f86\u5b58\u5132\u9019\u4e9b\u7528\u6236\u7684ID\u3002<\/p>\n<pre><code>SADD city:HongKong user:1\nSADD city:HongKong user:3<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u76f4\u63a5\u67e5\u8a62\u9019\u500b\u96c6\u5408\u4f86\u7372\u53d6\u6240\u6709\u4f86\u81ea\u9999\u6e2f\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>SMEMBERS city:HongKong<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-sOIHZZkWQi\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u904e\u6ffe\u67e5\u8a62\u6642\uff0c\u6027\u80fd\u662f\u9700\u8981\u8003\u616e\u7684\u91cd\u8981\u56e0\u7d20\u3002\u7531\u65bcRedis\u662f\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u5176\u67e5\u8a62\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u4f46\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5197\u9918\u3002<\/li>\n<li>\u4f7f\u7528\u5408\u9069\u7684\u547d\u4ee4\u4f86\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u4f8b\u5982\u4f7f\u7528SCAN\u800c\u4e0d\u662fKEYS\u4f86\u904d\u6b77\u9375\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sOIHZZkWQi\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u904e\u6ffe\u67e5\u8a62\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u54c8\u5e0c\u9084\u662f\u96c6\u5408\uff0c\u90fd\u80fd\u5920\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u5feb\u901f\u7be9\u9078\u51fa\u6240\u9700\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u548c\u512a\u5316\u67e5\u8a62\u65b9\u5f0f\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\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\u7f72\u60a8\u7684Redis\u670d\u52d9\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\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u904e\u6ffe\u67e5\u8a62\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u901f\u5ea6\u8207\u6027\u80fd\uff0c\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\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-128985","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128985","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=128985"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128985\/revisions"}],"predecessor-version":[{"id":128986,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128985\/revisions\/128986"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}