{"id":167673,"date":"2024-11-06T03:55:39","date_gmt":"2024-11-05T19:55:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167673\/"},"modified":"2024-11-06T03:55:39","modified_gmt":"2024-11-05T19:55:39","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%9b%86%e5%90%88%e5%85%83%e7%b4%a0%e7%9a%84%e9%ab%98%e6%95%88%e5%ad%98%e5%8f%96%ef%bc%88redis-%e9%9b%86%e5%90%88%e5%85%83%e7%b4%a0%e6%93%8d%e4%bd%9c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167673\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u96c6\u5408\u5143\u7d20\u7684\u9ad8\u6548\u5b58\u53d6\uff08redis \u96c6\u5408\u5143\u7d20\u64cd\u4f5c\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%9b%86%e5%90%88%e5%85%83%e7%b4%a0%e7%9a%84%e9%ab%98%e6%95%88%e5%ad%98%e5%8f%96%ef%bc%88redis-%e9%9b%86%e5%90%88%e5%85%83%e7%b4%a0%e6%93%8d%e4%bd%9c%ef%bc%89-qThLQHvaim\">\u5229\u7528Redis\u5be6\u73fe\u96c6\u5408\u5143\u7d20\u7684\u9ad8\u6548\u5b58\u53d6\uff08redis \u96c6\u5408\u5143\u7d20\u64cd\u4f5c\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\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\uff0c\u5176\u4e2d\u96c6\u5408\uff08Set\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6578\u64da\u7d50\u69cb\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u96c6\u5408\u5143\u7d20\u7684\u9ad8\u6548\u5b58\u53d6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%9b%86%e5%90%88%ef%bc%9f-qThLQHvaim\">\u4ec0\u9ebc\u662fRedis\u96c6\u5408\uff1f<\/h2>\n<p>Redis\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\u4f7f\u5f97\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u627e\u3001\u6dfb\u52a0\u548c\u522a\u9664\u5143\u7d20\u7684\u5834\u666f\u3002Redis\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u64cd\u4f5c\u96c6\u5408\u7684\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u9ad8\u6548\u5730\u7ba1\u7406\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-qThLQHvaim\">\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9bRedis\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u547d\u4ee4\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>SISMEMBER<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u5143\u7d20\u662f\u5426\u5728\u96c6\u5408\u4e2d\u3002<\/li>\n<li><code>SCARD<\/code>\uff1a\u7372\u53d6\u96c6\u5408\u4e2d\u5143\u7d20\u7684\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%b7%bb%e5%8a%a0%e5%92%8c%e5%88%aa%e9%99%a4%e9%9b%86%e5%90%88%e5%85%83%e7%b4%a0-qThLQHvaim\">\u793a\u4f8b\uff1a\u6dfb\u52a0\u548c\u522a\u9664\u96c6\u5408\u5143\u7d20<\/h3>\n<pre><code>127.0.0.1:6379&gt; SADD myset \"apple\" \"banana\" \"cherry\"\n(integer) 3\n127.0.0.1:6379&gt; SADD myset \"banana\" \"date\"\n(integer) 1\n127.0.0.1:6379&gt; SMEMBERS myset\n1) \"apple\"\n2) \"banana\"\n3) \"cherry\"\n4) \"date\"\n127.0.0.1:6379&gt; SREM myset \"banana\"\n(integer) 1\n127.0.0.1:6379&gt; SMEMBERS myset\n1) \"apple\"\n2) \"cherry\"\n3) \"date\"\n<\/code><\/pre>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e9%ab%98%e6%95%88%e6%9f%a5%e8%a9%a2-qThLQHvaim\">\u96c6\u5408\u7684\u9ad8\u6548\u67e5\u8a62<\/h2>\n<p>Redis\u96c6\u5408\u7684\u67e5\u8a62\u64cd\u4f5c\u975e\u5e38\u9ad8\u6548\uff0c\u56e0\u70ba\u5b83\u5011\u662f\u57fa\u65bc\u54c8\u5e0c\u8868\u5be6\u73fe\u7684\u3002\u9019\u610f\u5473\u8457\u7121\u8ad6\u96c6\u5408\u7684\u5927\u5c0f\u5982\u4f55\uff0c\u67e5\u8a62\u64cd\u4f5c\u7684\u6642\u9593\u8907\u96dc\u5ea6\u90fd\u662fO(1)\u3002\u9019\u4f7f\u5f97Redis\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u8a62\u7684\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\u7528\u6236\u95dc\u4fc2\u7ba1\u7406\u3001\u6a19\u7c64\u7cfb\u7d71\u7b49\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%aa%a2%e6%9f%a5%e5%85%83%e7%b4%a0%e6%98%af%e5%90%a6%e5%ad%98%e5%9c%a8-qThLQHvaim\">\u793a\u4f8b\uff1a\u6aa2\u67e5\u5143\u7d20\u662f\u5426\u5b58\u5728<\/h3>\n<pre><code>127.0.0.1:6379&gt; SISMEMBER myset \"apple\"\n(integer) 1\n127.0.0.1:6379&gt; SISMEMBER myset \"banana\"\n(integer) 0\n<\/code><\/pre>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e9%9b%86%e3%80%81%e4%b8%a6%e9%9b%86%e5%92%8c%e5%b7%ae%e9%9b%86-qThLQHvaim\">\u96c6\u5408\u7684\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6<\/h2>\n<p>Redis\u9084\u652f\u6301\u96c6\u5408\u4e4b\u9593\u7684\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\uff0c\u9019\u4e9b\u64cd\u4f5c\u5c0d\u65bc\u6578\u64da\u5206\u6790\u548c\u8655\u7406\u975e\u5e38\u6709\u7528\u3002<\/p>\n<ul>\n<li><code>SINTER<\/code>\uff1a\u8a08\u7b97\u4e00\u500b\u6216\u591a\u500b\u96c6\u5408\u7684\u4ea4\u96c6\u3002<\/li>\n<li><code>SUNION<\/code>\uff1a\u8a08\u7b97\u4e00\u500b\u6216\u591a\u500b\u96c6\u5408\u7684\u4e26\u96c6\u3002<\/li>\n<li><code>SDIFF<\/code>\uff1a\u8a08\u7b97\u4e00\u500b\u6216\u591a\u500b\u96c6\u5408\u7684\u5dee\u96c6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e9%9b%86%e5%92%8c%e4%b8%a6%e9%9b%86-qThLQHvaim\">\u793a\u4f8b\uff1a\u96c6\u5408\u7684\u4ea4\u96c6\u548c\u4e26\u96c6<\/h3>\n<pre><code>127.0.0.1:6379&gt; SADD set1 \"a\" \"b\" \"c\"\n(integer) 3\n127.0.0.1:6379&gt; SADD set2 \"b\" \"c\" \"d\"\n(integer) 3\n127.0.0.1:6379&gt; SINTER set1 set2\n1) \"b\"\n2) \"c\"\n127.0.0.1:6379&gt; SUNION set1 set2\n1) \"a\"\n2) \"b\"\n3) \"c\"\n4) \"d\"\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-qThLQHvaim\">\u7d50\u8ad6<\/h2>\n<p>Redis\u96c6\u5408\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u548c\u64cd\u4f5c\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u96c6\u5408\u64cd\u4f5c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\u3001\u6dfb\u52a0\u548c\u522a\u9664\u5143\u7d20\u7684\u529f\u80fd\uff0c\u4e26\u4e14\u80fd\u5920\u9032\u884c\u96c6\u5408\u4e4b\u9593\u7684\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Redis\u6210\u70ba\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u7684\u4e00\u500b\u7406\u60f3\u9078\u64c7\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\u7528Redis\u8207<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u96c6\u5408\u5143\u7d20\u7684\u9ad8\u6548\u5b58\u53d6\uff0c\u638c\u63e1\u96c6\u5408\u5143\u7d20\u64cd\u4f5c\u7684\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\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-167673","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167673","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=167673"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167673\/revisions"}],"predecessor-version":[{"id":167674,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167673\/revisions\/167674"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}