{"id":184232,"date":"2024-11-10T11:30:19","date_gmt":"2024-11-10T03:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184232\/"},"modified":"2024-11-10T11:30:20","modified_gmt":"2024-11-10T03:30:20","slug":"%e4%bd%bf%e7%94%a8redis%e9%ab%98%e6%95%88%e6%aa%a2%e7%b4%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184232\/","title":{"rendered":"\u4f7f\u7528Redis\u9ad8\u6548\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u5eab\uff08redis\u67e5\u8a62\u90e8\u5206\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%ab%98%e6%95%88%e6%aa%a2%e7%b4%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89-uLgWoYTthR\">\u4f7f\u7528Redis\u9ad8\u6548\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u5eab\uff08redis\u67e5\u8a62\u90e8\u5206\u6578\u64da\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u6aa2\u7d22\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u901f\u5ea6\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u9ad8\u6548\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-uLgWoYTthR\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e9%80%b2%e8%a1%8c%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e6%aa%a2%e7%b4%a2-uLgWoYTthR\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u9032\u884c\u90e8\u5206\u6578\u64da\u6aa2\u7d22<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ea\u9700\u8981\u6aa2\u7d22\u6578\u64da\u5eab\u4e2d\u7684\u90e8\u5206\u6578\u64da\u3002\u4f7f\u7528Redis\u9032\u884c\u90e8\u5206\u6578\u64da\u6aa2\u7d22\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u901f\u5ea6\u5feb\uff1a<\/strong>\u7531\u65bcRedis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u6aa2\u7d22\u901f\u5ea6\u6bd4\u50b3\u7d71\u7684\u78c1\u789f\u6578\u64da\u5eab\u5feb\u5f97\u591a\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u9032\u884c\u9748\u6d3b\u7684\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684\u547d\u4ee4\u7c21\u55ae\u660e\u77ad\uff0c\u6613\u65bc\u5b78\u7fd2\u548c\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e6%aa%a2%e7%b4%a2-uLgWoYTthR\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u90e8\u5206\u6578\u64da\u6aa2\u7d22<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u90e8\u5206\u6578\u64da\u6aa2\u7d22\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u9375\u4f86\u7372\u53d6\u7279\u5b9a\u7684\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8get%e5%91%bd%e4%bb%a4%e6%aa%a2%e7%b4%a2%e5%96%ae%e5%80%8b%e9%8d%b5%e7%9a%84%e5%80%bc-uLgWoYTthR\">1. \u4f7f\u7528GET\u547d\u4ee4\u6aa2\u7d22\u55ae\u500b\u9375\u7684\u503c<\/h3>\n<pre><code>GET key_name<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u8207\u6307\u5b9a\u9375\u76f8\u95dc\u806f\u7684\u503c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u6709\u4e00\u500b\u9375\u70ba&#8221;user:1000&#8243;\u7684\u7528\u6236\u6578\u64da\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u6aa2\u7d22\uff1a<\/p>\n<pre><code>GET user:1000<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8mget%e5%91%bd%e4%bb%a4%e6%aa%a2%e7%b4%a2%e5%a4%9a%e5%80%8b%e9%8d%b5%e7%9a%84%e5%80%bc-uLgWoYTthR\">2. \u4f7f\u7528MGET\u547d\u4ee4\u6aa2\u7d22\u591a\u500b\u9375\u7684\u503c<\/h3>\n<pre><code>MGET key1 key2 key3<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u540c\u6642\u6aa2\u7d22\u591a\u500b\u9375\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528MGET\u547d\u4ee4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>MGET user:1000 user:1001 user:1002<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8hget%e5%91%bd%e4%bb%a4%e6%aa%a2%e7%b4%a2%e5%93%88%e5%b8%8c%e4%b8%ad%e7%9a%84%e7%89%b9%e5%ae%9a%e5%ad%97%e6%ae%b5-uLgWoYTthR\">3. \u4f7f\u7528HGET\u547d\u4ee4\u6aa2\u7d22\u54c8\u5e0c\u4e2d\u7684\u7279\u5b9a\u5b57\u6bb5<\/h3>\n<p>\u5982\u679c\u6578\u64da\u4ee5\u54c8\u5e0c\u5f62\u5f0f\u5b58\u5132\uff0c\u53ef\u4ee5\u4f7f\u7528HGET\u547d\u4ee4\u4f86\u6aa2\u7d22\u7279\u5b9a\u5b57\u6bb5\u7684\u503c\uff1a<\/p>\n<pre><code>HGET hash_name field_name<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u6709\u4e00\u500b\u54c8\u5e0c&#8221;product:100&#8243;\u5b58\u5132\u4e86\u7522\u54c1\u4fe1\u606f\uff0c\u53ef\u4ee5\u9019\u6a23\u6aa2\u7d22\u7522\u54c1\u540d\u7a31\uff1a<\/p>\n<pre><code>HGET product:100 name<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e6%a8%a1%e5%bc%8f%e5%8c%b9%e9%85%8d%e6%aa%a2%e7%b4%a2-uLgWoYTthR\">4. \u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u6a21\u5f0f\u5339\u914d\u6aa2\u7d22<\/h3>\n<p>\u7576\u9700\u8981\u6aa2\u7d22\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528SCAN\u547d\u4ee4\u3002\u9019\u5c0d\u65bc\u5927\u6578\u64da\u96c6\u7279\u5225\u6709\u7528\uff1a<\/p>\n<pre><code>SCAN cursor MATCH pattern COUNT count<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u6aa2\u7d22\u6240\u6709\u4ee5&#8221;user:&#8221;\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:* COUNT 100<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-uLgWoYTthR\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u90e8\u5206\u6578\u64da\u6aa2\u7d22\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5408\u7406\u8a2d\u8a08\u9375\u7684\u547d\u540d\u898f\u5247\uff0c\u4ee5\u4fbf\u65bc\u7ba1\u7406\u548c\u6aa2\u7d22\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li>\u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4ee5\u63d0\u9ad8\u6aa2\u7d22\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uLgWoYTthR\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528\u5404\u7a2e\u547d\u4ee4\uff0c\u5982GET\u3001MGET\u3001HGET\u548cSCAN\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u6aa2\u7d22\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u548c\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u9ad8\u6548\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u5eab\uff0c\u63d0\u5347\u67e5\u8a62\u6027\u80fd\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\uff0c\u5be6\u73fe\u5feb\u901f\u97ff\u61c9\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-184232","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184232","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=184232"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184232\/revisions"}],"predecessor-version":[{"id":184233,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184232\/revisions\/184233"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}