{"id":129535,"date":"2024-10-26T22:21:34","date_gmt":"2024-10-26T14:21:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129535\/"},"modified":"2024-10-26T22:21:35","modified_gmt":"2024-10-26T14:21:35","slug":"redis%e6%a2%9d%e7%9b%ae%e6%9f%a5%e7%9c%8b%e5%af%a6%e8%b8%90%e7%b6%93%e9%a9%97%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e6%a2%9d%e7%9b%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129535\/","title":{"rendered":"Redis\u689d\u76ee\u67e5\u770b\u5be6\u8e10\u7d93\u9a57\uff08redis\u67e5\u770b\u689d\u76ee\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%a2%9d%e7%9b%ae%e6%9f%a5%e7%9c%8b%e5%af%a6%e8%b8%90%e7%b6%93%e9%a9%97%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e6%a2%9d%e7%9b%ae%ef%bc%89-hWEPxroiYf\">Redis\u689d\u76ee\u67e5\u770b\u5be6\u8e10\u7d93\u9a57\uff08redis\u67e5\u770b\u689d\u76ee\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u5728\u958b\u767c\u8005\u4e2d\u8d8a\u4f86\u8d8a\u53d7\u6b61\u8fce\u3002\u5728\u4f7f\u7528Redis\u7684\u904e\u7a0b\u4e2d\uff0c\u67e5\u770b\u548c\u7ba1\u7406\u6578\u64da\u689d\u76ee\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u672c\u6587\u5c07\u5206\u4eab\u4e00\u4e9bRedis\u689d\u76ee\u67e5\u770b\u7684\u5be6\u8e10\u7d93\u9a57\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Redis\u3002<\/p>\n<h2 id=\"1-redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-hWEPxroiYf\">1. Redis\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u67e5\u770b\u689d\u76ee\u7684\u57fa\u672c\u547d\u4ee4\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>GET<\/code>\uff1a\u7528\u65bc\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>KEYS<\/code>\uff1a\u7528\u65bc\u67e5\u8a62\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>SCAN<\/code>\uff1a\u7528\u65bc\u589e\u91cf\u8fed\u4ee3\u9375\u7a7a\u9593\uff0c\u9069\u5408\u5927\u6578\u64da\u91cf\u7684\u60c5\u6cc1\u3002<\/li>\n<li><code>HGETALL<\/code>\uff1a\u7528\u65bc\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u7684\u5b57\u6bb5\u548c\u503c\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7528\u65bc\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8get%e5%91%bd%e4%bb%a4%e6%9f%a5%e7%9c%8b%e5%96%ae%e5%80%8b%e6%a2%9d%e7%9b%ae-hWEPxroiYf\">2. \u4f7f\u7528GET\u547d\u4ee4\u67e5\u770b\u55ae\u500b\u689d\u76ee<\/h2>\n<p>\u6700\u57fa\u672c\u7684\u67e5\u770b\u689d\u76ee\u65b9\u5f0f\u662f\u4f7f\u7528<code>GET<\/code>\u547d\u4ee4\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u9375\u70ba<code>user:1001<\/code>\u7684\u689d\u76ee\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u5176\u503c\uff1a<\/p>\n<pre><code>GET user:1001<\/code><\/pre>\n<p>\u5982\u679c\u8a72\u9375\u5b58\u5728\uff0cRedis\u5c07\u8fd4\u56de\u5c0d\u61c9\u7684\u503c\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de<code>(nil)<\/code>\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8keys%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%a9%a2%e9%8d%b5-hWEPxroiYf\">3. \u4f7f\u7528KEYS\u547d\u4ee4\u67e5\u8a62\u9375<\/h2>\n<p>\u7576\u9700\u8981\u67e5\u770b\u6240\u6709\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528<code>KEYS<\/code>\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u67e5\u8a62\u6240\u6709\u4ee5<code>user:<\/code>\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>KEYS user:*<\/code><\/pre>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c<code>KEYS<\/code>\u547d\u4ee4\u5728\u5927\u6578\u64da\u91cf\u7684\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u5728\u751f\u7522\u74b0\u5883\u4e2d\u61c9\u8b39\u614e\u4f7f\u7528\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e5%a2%9e%e9%87%8f%e8%bf%ad%e4%bb%a3-hWEPxroiYf\">4. \u4f7f\u7528SCAN\u547d\u4ee4\u589e\u91cf\u8fed\u4ee3<\/h2>\n<p>\u70ba\u4e86\u907f\u514d<code>KEYS<\/code>\u547d\u4ee4\u5e36\u4f86\u7684\u6027\u80fd\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u9032\u884c\u589e\u91cf\u8fed\u4ee3\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u963b\u585eRedis\u7684\u60c5\u6cc1\u4e0b\uff0c\u9010\u6b65\u7372\u53d6\u9375\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:* COUNT 10<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5f9e\u6e38\u6a190\u958b\u59cb\uff0c\u67e5\u8a62\u6240\u6709\u4ee5<code>user:<\/code>\u958b\u982d\u7684\u9375\uff0c\u6bcf\u6b21\u8fd4\u56de\u6700\u591a10\u500b\u7d50\u679c\u3002<\/p>\n<h2 id=\"5-%e6%9f%a5%e7%9c%8b%e5%93%88%e5%b8%8c%e8%a1%a8%e6%a2%9d%e7%9b%ae-hWEPxroiYf\">5. \u67e5\u770b\u54c8\u5e0c\u8868\u689d\u76ee<\/h2>\n<p>\u5982\u679c\u6578\u64da\u5b58\u5132\u5728\u54c8\u5e0c\u8868\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>HGETALL<\/code>\u547d\u4ee4\u4f86\u67e5\u770b\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HGETALL user:1001<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de<code>user:1001<\/code>\u54c8\u5e0c\u8868\u4e2d\u7684\u6240\u6709\u5b57\u6bb5\u548c\u503c\u3002<\/p>\n<h2 id=\"6-%e6%9f%a5%e7%9c%8b%e5%88%97%e8%a1%a8%e6%a2%9d%e7%9b%ae-hWEPxroiYf\">6. \u67e5\u770b\u5217\u8868\u689d\u76ee<\/h2>\n<p>\u5c0d\u65bc\u5217\u8868\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528<code>LRANGE<\/code>\u547d\u4ee4\u4f86\u67e5\u770b\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u67e5\u770b<code>messages<\/code>\u5217\u8868\u4e2d\u7684\u524d10\u500b\u5143\u7d20\uff1a<\/p>\n<pre><code>LRANGE messages 0 9<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u5217\u8868\u4e2d\u7d22\u5f15\u5f9e0\u52309\u7684\u5143\u7d20\u3002<\/p>\n<h2 id=\"7-%e5%af%a6%e8%b8%90%e4%b8%ad%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hWEPxroiYf\">7. \u5be6\u8e10\u4e2d\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u969b\u4f7f\u7528Redis\u67e5\u770b\u689d\u76ee\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u7279\u5225\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u5728\u751f\u7522\u74b0\u5883\u4e2d\u983b\u7e41\u4f7f\u7528<code>KEYS<\/code>\u547d\u4ee4\uff0c\u4ee5\u514d\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li>\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u6642\uff0c\u9700\u6ce8\u610f\u6e38\u6a19\u7684\u7ba1\u7406\uff0c\u78ba\u4fdd\u80fd\u5920\u5b8c\u6574\u904d\u6b77\u6240\u6709\u9375\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u9375\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hWEPxroiYf\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u67e5\u770b\u548c\u7ba1\u7406\u6578\u64da\u689d\u76ee\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u547d\u4ee4\u3002\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u9700\u6ce8\u610f\u6027\u80fd\u554f\u984c\uff0c\u5408\u7406\u4f7f\u7528\u547d\u4ee4\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002\u82e5\u60a8\u9700\u8981\u9ad8\u6548\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u904b\u884c\u5f97\u66f4\u52a0\u9806\u66a2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u689d\u76ee\u67e5\u770b\u7684\u5be6\u8e10\u7d93\u9a57\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u6aa2\u7d22\u548c\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\u8207\u64cd\u4f5c\u6548\u7387\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-129535","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129535","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=129535"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129535\/revisions"}],"predecessor-version":[{"id":129536,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129535\/revisions\/129536"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}