{"id":196376,"date":"2024-11-13T23:04:30","date_gmt":"2024-11-13T15:04:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196376\/"},"modified":"2024-11-13T23:04:31","modified_gmt":"2024-11-13T15:04:31","slug":"%e7%9f%a5%e6%9b%89redis%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f%ef%bc%88redis-%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196376\/","title":{"rendered":"\u77e5\u66c9Redis\u96c6\u5408\u7684\u5927\u5c0f\uff08redis \u96c6\u5408\u7684\u5927\u5c0f\uff09"},"content":{"rendered":"<h1 id=\"%e7%9f%a5%e6%9b%89redis%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f%ef%bc%88redis-%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f%ef%bc%89-gkdwKrkWEQ\">\u77e5\u66c9Redis\u96c6\u5408\u7684\u5927\u5c0f\uff08redis \u96c6\u5408\u7684\u5927\u5c0f\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u4f5c\u70ba\u4e00\u7a2e\u6578\u64da\u7d50\u69cb\u670d\u52d9\uff0cRedis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5176\u4e2d\u96c6\u5408\uff08Set\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u91cd\u8981\u7684\u6578\u64da\u7d50\u69cb\u3002\u96c6\u5408\u662f\u4e00\u7d44\u4e0d\u91cd\u8907\u7684\u5143\u7d20\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\uff0c\u5982\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002\u5728\u4f7f\u7528Redis\u96c6\u5408\u6642\uff0c\u4e86\u89e3\u96c6\u5408\u7684\u5927\u5c0f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u9019\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5b58\u5132\u3002<\/p>\n<h2 id=\"redis%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-gkdwKrkWEQ\">Redis\u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u7684\u5143\u7d20\u3002\u9019\u610f\u5473\u8457\uff0c\u7576\u4f60\u5617\u8a66\u5c07\u4e00\u500b\u5df2\u7d93\u5b58\u5728\u65bc\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u518d\u6b21\u6dfb\u52a0\u6642\uff0cRedis\u4e0d\u6703\u5831\u932f\uff0c\u4f46\u4e5f\u4e0d\u6703\u6539\u8b8a\u96c6\u5408\u7684\u5167\u5bb9\u3002\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>SADD<\/code>\uff1a\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u500b\u6216\u591a\u500b\u5143\u7d20\u3002<\/li>\n<li><code>SREM<\/code>\uff1a\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u4e00\u500b\u6216\u591a\u500b\u5143\u7d20\u3002<\/li>\n<li><code>SMEMBERS<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002<\/li>\n<li><code>SCARD<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u7684\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%8d%b2%e5%8f%96redis%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f-gkdwKrkWEQ\">\u5982\u4f55\u7372\u53d6Redis\u96c6\u5408\u7684\u5927\u5c0f<\/h2>\n<p>\u8981\u7372\u53d6Redis\u96c6\u5408\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SCARD<\/code>\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6307\u5b9a\u96c6\u5408\u4e2d\u5143\u7d20\u7684\u6578\u91cf\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>SCARD<\/code>\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>SCARD key<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>key<\/code>\u662f\u4f60\u60f3\u8981\u67e5\u8a62\u7684\u96c6\u5408\u7684\u9375\u540d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD myset \"apple\" \"banana\" \"cherry\"\n(integer) 3\n127.0.0.1:6379&gt; SCARD myset\n(integer) 3<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528<code>SADD<\/code>\u547d\u4ee4\u5411\u540d\u70ba<code>myset<\/code>\u7684\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e86\u4e09\u500b\u5143\u7d20\uff0c\u7136\u5f8c\u4f7f\u7528<code>SCARD<\/code>\u547d\u4ee4\u67e5\u8a62\u96c6\u5408\u7684\u5927\u5c0f\uff0c\u7d50\u679c\u986f\u793a\u70ba3\u3002<\/p>\n<h2 id=\"%e9%9b%86%e5%90%88%e5%a4%a7%e5%b0%8f%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-gkdwKrkWEQ\">\u96c6\u5408\u5927\u5c0f\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u4e86\u89e3Redis\u96c6\u5408\u7684\u5927\u5c0f\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>\u5728\u9032\u884c\u6578\u64da\u5206\u6790\u6642\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e\u96c6\u5408\u7684\u5927\u5c0f\u4f86\u8a55\u4f30\u6578\u64da\u7684\u5206\u4f48\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u5728\u8cc7\u6e90\u7ba1\u7406\u4e2d\uff0c\u96c6\u5408\u7684\u5927\u5c0f\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7576\u524d\u7cfb\u7d71\u7684\u8ca0\u8f09\u60c5\u6cc1\uff0c\u5f9e\u800c\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/li>\n<li><strong>\u7528\u6236\u884c\u70ba\u8ffd\u8e64\uff1a<\/strong>\u5728\u7528\u6236\u884c\u70ba\u5206\u6790\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u4f86\u5b58\u5132\u7528\u6236\u7684\u884c\u70ba\u8a18\u9304\uff0c\u4e26\u901a\u904e\u96c6\u5408\u7684\u5927\u5c0f\u4f86\u8a55\u4f30\u7528\u6236\u7684\u6d3b\u8e8d\u7a0b\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-gkdwKrkWEQ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u96c6\u5408\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u96c6\u5408\u7684\u5927\u5c0f\u662f\u52d5\u614b\u8b8a\u5316\u7684\uff0c\u56e0\u6b64\u5728\u67e5\u8a62\u5927\u5c0f\u6642\uff0c\u61c9\u8003\u616e\u5230\u53ef\u80fd\u7684\u4e26\u767c\u64cd\u4f5c\u3002<\/li>\n<li>\u5982\u679c\u96c6\u5408\u7684\u5927\u5c0f\u975e\u5e38\u5927\uff0c\u983b\u7e41\u67e5\u8a62\u5927\u5c0f\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u5408\u7406\u7684\u67e5\u8a62\u3002<\/li>\n<li>Redis\u7684\u96c6\u5408\u662f\u57fa\u65bc\u54c8\u5e0c\u8868\u5be6\u73fe\u7684\uff0c\u56e0\u6b64\u5728\u5167\u5b58\u4f7f\u7528\u4e0a\u76f8\u5c0d\u9ad8\u6548\uff0c\u4f46\u4ecd\u9700\u6ce8\u610f\u5167\u5b58\u7684\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gkdwKrkWEQ\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3Redis\u96c6\u5408\u7684\u5927\u5c0f\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u6578\u64da\u7ba1\u7406\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u901a\u904e\u4f7f\u7528<code>SCARD<\/code>\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u96c6\u5408\u7684\u5927\u5c0f\uff0c\u4e26\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u77ad\u89e3\u5982\u4f55\u67e5\u8a62Redis\u96c6\u5408\u7684\u5927\u5c0f\uff0c\u638c\u63e1\u96c6\u5408\u64cd\u4f5c\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\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-196376","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196376","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=196376"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196376\/revisions"}],"predecessor-version":[{"id":196377,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196376\/revisions\/196377"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}