{"id":184980,"date":"2024-11-10T17:44:18","date_gmt":"2024-11-10T09:44:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184980\/"},"modified":"2024-11-10T17:44:19","modified_gmt":"2024-11-10T09:44:19","slug":"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e8%88%87%e5%88%aa%e9%99%a4%ef%bc%88redis%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e5%88%aa%e9%99%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184980\/","title":{"rendered":"\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\uff08redis\u6a21\u7cca\u67e5\u8a62\u522a\u9664\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e8%88%87%e5%88%aa%e9%99%a4%ef%bc%88redis%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e5%88%aa%e9%99%a4%ef%bc%89-ykzagAWFbI\">\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\uff08redis\u6a21\u7cca\u67e5\u8a62\u522a\u9664\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u67e5\u8a62\u548c\u6578\u64da\u64cd\u4f5c\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%ef%bc%9f-ykzagAWFbI\">\u4ec0\u9ebc\u662f\u6a21\u7cca\u67e5\u8a62\uff1f<\/h2>\n<p>\u6a21\u7cca\u67e5\u8a62\u662f\u6307\u5728\u67e5\u8a62\u6642\u4e0d\u9700\u8981\u5b8c\u5168\u5339\u914d\u95dc\u9375\u5b57\uff0c\u800c\u662f\u5141\u8a31\u90e8\u5206\u5339\u914d\u3002\u9019\u5728\u8655\u7406\u7528\u6236\u8f38\u5165\u6642\u7279\u5225\u6709\u7528\uff0c\u4f8b\u5982\u7528\u6236\u53ef\u80fd\u53ea\u8a18\u5f97\u67d0\u500b\u5b57\u7b26\u4e32\u7684\u4e00\u90e8\u5206\u3002Redis\u672c\u8eab\u4e26\u4e0d\u76f4\u63a5\u652f\u6301\u6a21\u7cca\u67e5\u8a62\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u6280\u5de7\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-ykzagAWFbI\">\u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\u662f\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5c0d\u65bc\u6a21\u7cca\u67e5\u8a62\uff0c\u6211\u5011\u901a\u5e38\u6703\u4f7f\u7528\u96c6\u5408\u6216\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u6578\u64da\uff0c\u56e0\u70ba\u5b83\u5011\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2-ykzagAWFbI\">\u793a\u4f8b\uff1a\u4f7f\u7528\u96c6\u5408\u9032\u884c\u6a21\u7cca\u67e5\u8a62<\/h3>\n<pre><code>SET user:1 \"Alice\"\nSET user:2 \"Bob\"\nSET user:3 \"Charlie\"\n<\/code><\/pre>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u7d44\u7528\u6236\u540d\uff0c\u6211\u5011\u5e0c\u671b\u80fd\u5920\u6839\u64da\u7528\u6236\u540d\u7684\u90e8\u5206\u5339\u914d\u4f86\u67e5\u8a62\u7528\u6236\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u96c6\u5408\u4f86\u5b58\u5132\u9019\u4e9b\u7528\u6236\u540d\uff0c\u7136\u5f8c\u901a\u904e\u904d\u6b77\u96c6\u5408\u4f86\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u3002<\/p>\n<pre><code>SMEMBERS users\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u7528\u6236\u540d\uff0c\u7136\u5f8c\u6211\u5011\u53ef\u4ee5\u5728\u61c9\u7528\u5c64\u9032\u884c\u6a21\u7cca\u5339\u914d\u3002<\/p>\n<h2 id=\"%e6%a8%a1%e7%b3%8a%e5%88%aa%e9%99%a4%e7%9a%84%e5%af%a6%e7%8f%be-ykzagAWFbI\">\u6a21\u7cca\u522a\u9664\u7684\u5be6\u73fe<\/h2>\n<p>\u6a21\u7cca\u522a\u9664\u662f\u6307\u6839\u64da\u67d0\u4e9b\u689d\u4ef6\u522a\u9664\u7b26\u5408\u689d\u4ef6\u7684\u6578\u64da\u3002\u5728Redis\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u904d\u6b77\u96c6\u5408\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%a0%b9%e6%93%9a%e6%a2%9d%e4%bb%b6%e5%88%aa%e9%99%a4%e7%94%a8%e6%88%b6-ykzagAWFbI\">\u793a\u4f8b\uff1a\u6839\u64da\u689d\u4ef6\u522a\u9664\u7528\u6236<\/h3>\n<pre><code>SMEMBERS users\n<\/code><\/pre>\n<p>\u5047\u8a2d\u6211\u5011\u60f3\u522a\u9664\u6240\u6709\u4ee5\u5b57\u6bcd\u201cA\u201d\u958b\u982d\u7684\u7528\u6236\u540d\uff0c\u53ef\u4ee5\u9019\u6a23\u5be6\u73fe\uff1a<\/p>\n<pre><code>for user in SMEMBERS users:\n    if user.startswith(\"A\"):\n        SREM users user\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u904d\u6b77\u6240\u6709\u7528\u6236\u540d\uff0c\u4e26\u522a\u9664\u4ee5\u201cA\u201d\u958b\u982d\u7684\u7528\u6236\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-ykzagAWFbI\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u6a21\u7cca\u67e5\u8a62\u548c\u522a\u9664\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\u67e5\u8a62\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u4f46\u5728\u6578\u64da\u91cf\u8f03\u5927\u6642\uff0c\u904d\u6b77\u6574\u500b\u96c6\u5408\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u5efa\u8b70\u5728\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u6642\uff0c\u8003\u616e\u4f7f\u7528\u7d22\u5f15\u6216\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u4f86\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ykzagAWFbI\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u5834\u666f\u4e2d\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u548c\u904d\u6b77\u64cd\u4f5c\uff0c\u6211\u5011\u53ef\u4ee5\u9ad8\u6548\u5730\u5be6\u73fe\u9019\u4e9b\u529f\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ykzagAWFbI\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u63a2\u8a0e\u4e86\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\uff0c\u4e26\u63d0\u4f9b\u4e86\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\u8207\u522a\u9664\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\uff0c\u512a\u5316\u6027\u80fd\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-184980","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184980","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=184980"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184980\/revisions"}],"predecessor-version":[{"id":184981,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184980\/revisions\/184981"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}