{"id":128659,"date":"2024-10-26T15:48:17","date_gmt":"2024-10-26T07:48:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128659\/"},"modified":"2024-10-26T15:48:18","modified_gmt":"2024-10-26T07:48:18","slug":"redis%e5%af%a6%e7%8f%be%e9%9b%86%e5%90%88%e4%ba%a4%e9%9b%86%e5%b7%ae%e9%9b%86%e7%9a%84%e6%87%89%e7%94%a8%ef%bc%88redis-%e9%9b%86%e5%90%88%e4%ba%a4%e9%9b%86%e5%b7%ae%e9%9b%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128659\/","title":{"rendered":"Redis\u5be6\u73fe\u96c6\u5408\u4ea4\u96c6\u5dee\u96c6\u7684\u61c9\u7528\uff08redis \u96c6\u5408\u4ea4\u96c6\u5dee\u96c6\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e9%9b%86%e5%90%88%e4%ba%a4%e9%9b%86%e5%b7%ae%e9%9b%86%e7%9a%84%e6%87%89%e7%94%a8-hQVCgXvGFr\">Redis\u5be6\u73fe\u96c6\u5408\u4ea4\u96c6\u5dee\u96c6\u7684\u61c9\u7528<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u5132\u548c\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u7684\u652f\u6301\uff0c\u5176\u4e2d\u96c6\u5408\uff08Set\uff09\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u6578\u64da\u7d50\u69cb\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u96c6\u5408\u7684\u4ea4\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\uff0c\u4e26\u4ecb\u7d39\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u50f9\u503c\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-hQVCgXvGFr\">Redis\u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u4e2d\u7684\u96c6\u5408\u662f\u4e00\u7d44\u4e0d\u91cd\u8907\u7684\u5b57\u7b26\u4e32\uff0c\u9019\u4f7f\u5f97\u96c6\u5408\u5728\u8655\u7406\u9700\u8981\u552f\u4e00\u6027\u548c\u7121\u5e8f\u6027\u7684\u6578\u64da\u6642\u975e\u5e38\u6709\u6548\u3002\u96c6\u5408\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002\u6700\u91cd\u8981\u7684\u662f\uff0cRedis\u63d0\u4f9b\u4e86\u5c0d\u96c6\u5408\u7684\u4ea4\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6578\u64da\u5206\u6790\u548c\u8655\u7406\u65b9\u9762\u5177\u6709\u5f88\u5927\u7684\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"%e9%9b%86%e5%90%88%e4%ba%a4%e9%9b%86%e7%9a%84%e5%af%a6%e7%8f%be-hQVCgXvGFr\">\u96c6\u5408\u4ea4\u96c6\u7684\u5be6\u73fe<\/h2>\n<p>\u96c6\u5408\u4ea4\u96c6\u662f\u6307\u5169\u500b\u6216\u591a\u500b\u96c6\u5408\u4e2d\u5171\u540c\u5b58\u5728\u7684\u5143\u7d20\u3002Redis\u63d0\u4f9b\u4e86`SINTER`\u547d\u4ee4\u4f86\u5be6\u73fe\u9019\u4e00\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD set1 \"apple\" \"banana\" \"cherry\"\n127.0.0.1:6379&gt; SADD set2 \"banana\" \"cherry\" \"date\"\n127.0.0.1:6379&gt; SINTER set1 set2\n1) \"banana\"\n2) \"cherry\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b\u96c6\u5408`set1`\u548c`set2`\uff0c\u4e26\u4f7f\u7528`SINTER`\u547d\u4ee4\u627e\u5230\u4e86\u5b83\u5011\u7684\u4ea4\u96c6\uff0c\u7d50\u679c\u662f`&#8221;banana&#8221;`\u548c`&#8221;cherry&#8221;`\u3002<\/p>\n<h2 id=\"%e9%9b%86%e5%90%88%e5%b7%ae%e9%9b%86%e7%9a%84%e5%af%a6%e7%8f%be-hQVCgXvGFr\">\u96c6\u5408\u5dee\u96c6\u7684\u5be6\u73fe<\/h2>\n<p>\u96c6\u5408\u5dee\u96c6\u662f\u6307\u5728\u4e00\u500b\u96c6\u5408\u4e2d\u5b58\u5728\u4f46\u5728\u53e6\u4e00\u500b\u96c6\u5408\u4e2d\u4e0d\u5b58\u5728\u7684\u5143\u7d20\u3002Redis\u4f7f\u7528`SDIFF`\u547d\u4ee4\u4f86\u5be6\u73fe\u9019\u4e00\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u76f8\u61c9\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SDIFF set1 set2\n1) \"apple\"\n<\/code><\/pre>\n<p>\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528`SDIFF`\u547d\u4ee4\u627e\u5230\u4e86`set1`\u548c`set2`\u7684\u5dee\u96c6\uff0c\u7d50\u679c\u662f`&#8221;apple&#8221;`\uff0c\u56e0\u70ba\u5b83\u53ea\u5b58\u5728\u65bc`set1`\u4e2d\u3002<\/p>\n<h2 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id=\"%e7%b8%bd%e7%b5%90-hQVCgXvGFr\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u7684\u96c6\u5408\u4ea4\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\u70ba\u6578\u64da\u8655\u7406\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u5730\u652f\u6301\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u5728\u7528\u6236\u8208\u8da3\u5206\u6790\u3001\u6578\u64da\u53bb\u91cd\u9084\u662f\u63a8\u85a6\u7cfb\u7d71\u4e2d\uff0c\u9019\u4e9b\u64cd\u4f5c\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u6709\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u5408\u4ea4\u96c6\u548c\u5dee\u96c6\u7684\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\u548c\u6578\u64da\u5206\u6790\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-128659","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128659","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=128659"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128659\/revisions"}],"predecessor-version":[{"id":128660,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128659\/revisions\/128660"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}