{"id":161875,"date":"2024-11-04T10:04:30","date_gmt":"2024-11-04T02:04:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161875\/"},"modified":"2024-11-04T10:04:31","modified_gmt":"2024-11-04T02:04:31","slug":"%e9%9b%86%e5%90%88-redis-%e8%88%87-set-%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e4%ba%92%e8%ae%80%e5%8f%96%ef%bc%88redis-%e8%ae%80%e5%8f%96-set%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161875\/","title":{"rendered":"\u96c6\u5408 Redis \u8207 Set \u96c6\u5408\u7684\u4ea4\u4e92\u8b80\u53d6\uff08redis \u8b80\u53d6 set\uff09"},"content":{"rendered":"<h1 id=\"%e9%9b%86%e5%90%88-redis-%e8%88%87-set-%e9%9b%86%e5%90%88%e7%9a%84%e4%ba%a4%e4%ba%92%e8%ae%80%e5%8f%96%ef%bc%88redis-%e8%ae%80%e5%8f%96-set%ef%bc%89-jKERyLhOjt\">\u96c6\u5408 Redis \u8207 Set \u96c6\u5408\u7684\u4ea4\u4e92\u8b80\u53d6\uff08redis \u8b80\u53d6 set\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002\u7279\u5225\u662f Redis \u7684 Set \u96c6\u5408\uff0c\u56e0\u5176\u7368\u7279\u7684\u7279\u6027\u548c\u9ad8\u6548\u7684\u64cd\u4f5c\uff0c\u6210\u70ba\u958b\u767c\u8005\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u9032\u884c Set \u96c6\u5408\u7684\u4ea4\u4e92\u8b80\u53d6\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-redis-set-%e9%9b%86%e5%90%88%ef%bc%9f-jKERyLhOjt\">\u4ec0\u9ebc\u662f Redis Set \u96c6\u5408\uff1f<\/h2>\n<p>Redis \u7684 Set \u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u4e0d\u91cd\u8907\u7684\u6578\u64da\u7d50\u69cb\u3002\u9019\u610f\u5473\u8457\u5728\u4e00\u500b Set \u4e2d\uff0c\u7121\u6cd5\u5b58\u5728\u76f8\u540c\u7684\u5143\u7d20\u3002Set \u96c6\u5408\u7684\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7121\u5e8f\u6027\uff1a\u5143\u7d20\u7684\u5b58\u5132\u9806\u5e8f\u4e0d\u56fa\u5b9a\u3002<\/li>\n<li>\u552f\u4e00\u6027\uff1a\u6bcf\u500b\u5143\u7d20\u53ea\u80fd\u51fa\u73fe\u4e00\u6b21\u3002<\/li>\n<li>\u9ad8\u6548\u7684\u64cd\u4f5c\uff1aRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u6548\u7684\u64cd\u4f5c\u4f86\u8655\u7406 Set \u96c6\u5408\uff0c\u4f8b\u5982\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-set-%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-jKERyLhOjt\">Redis Set \u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u5c0d Set \u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<h3 id=\"1-%e6%b7%bb%e5%8a%a0%e5%85%83%e7%b4%a0-jKERyLhOjt\">1. \u6dfb\u52a0\u5143\u7d20<\/h3>\n<pre><code>redis&gt; SADD myset \"element1\" \"element2\" \"element3\"<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07 &#8220;element1&#8243;\u3001&#8221;element2&#8221; \u548c &#8220;element3&#8221; \u6dfb\u52a0\u5230\u540d\u70ba &#8220;myset&#8221; \u7684 Set \u96c6\u5408\u4e2d\u3002<\/p>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0-jKERyLhOjt\">2. \u522a\u9664\u5143\u7d20<\/h3>\n<pre><code>redis&gt; SREM myset \"element2\"<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07 &#8220;element2&#8221; \u5f9e &#8220;myset&#8221; \u4e2d\u522a\u9664\u3002<\/p>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e5%85%83%e7%b4%a0-jKERyLhOjt\">3. \u67e5\u8a62\u5143\u7d20<\/h3>\n<pre><code>redis&gt; SISMEMBER myset \"element1\"<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u7528\u65bc\u6aa2\u67e5 &#8220;element1&#8221; \u662f\u5426\u5b58\u5728\u65bc &#8220;myset&#8221; \u4e2d\uff0c\u8fd4\u56de\u503c\u70ba 1 \u8868\u793a\u5b58\u5728\uff0c0 \u8868\u793a\u4e0d\u5b58\u5728\u3002<\/p>\n<h2 id=\"%e4%ba%a4%e4%ba%92%e8%ae%80%e5%8f%96-set-%e9%9b%86%e5%90%88-jKERyLhOjt\">\u4ea4\u4e92\u8b80\u53d6 Set \u96c6\u5408<\/h2>\n<p>\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u6211\u5011\u53ef\u80fd\u9700\u8981\u5f9e\u591a\u500b Set \u96c6\u5408\u4e2d\u9032\u884c\u4ea4\u4e92\u8b80\u53d6\uff0c\u4ee5\u7372\u53d6\u5171\u540c\u7684\u5143\u7d20\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\uff0c\u6700\u5e38\u7528\u7684\u5305\u62ec\uff1a<\/p>\n<h3 id=\"1-sinter-%e5%91%bd%e4%bb%a4-jKERyLhOjt\">1. SINTER \u547d\u4ee4<\/h3>\n<p>SINTER \u547d\u4ee4\u7528\u65bc\u8a08\u7b97\u4e00\u500b\u6216\u591a\u500b Set \u96c6\u5408\u7684\u4ea4\u96c6\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 SINTER \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis&gt; SADD set1 \"a\" \"b\" \"c\"<\/code><\/pre>\n<pre><code>redis&gt; SADD set2 \"b\" \"c\" \"d\"<\/code><\/pre>\n<pre><code>redis&gt; SINTER set1 set2<\/code><\/pre>\n<p>\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u5f8c\uff0c\u8fd4\u56de\u7684\u7d50\u679c\u5c07\u662f &#8220;b&#8221; \u548c &#8220;c&#8221;\uff0c\u56e0\u70ba\u9019\u5169\u500b\u5143\u7d20\u540c\u6642\u5b58\u5728\u65bc set1 \u548c set2 \u4e2d\u3002<\/p>\n<h3 id=\"2-sinterstore-%e5%91%bd%e4%bb%a4-jKERyLhOjt\">2. SINTERSTORE \u547d\u4ee4<\/h3>\n<p>SINTERSTORE \u547d\u4ee4\u4e0d\u50c5\u8a08\u7b97\u4ea4\u96c6\uff0c\u9084\u53ef\u4ee5\u5c07\u7d50\u679c\u5b58\u5132\u5230\u4e00\u500b\u65b0\u7684 Set \u96c6\u5408\u4e2d\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>redis&gt; SINTERSTORE resultset set1 set2<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07 &#8220;b&#8221; \u548c &#8220;c&#8221; \u5b58\u5132\u5230\u540d\u70ba &#8220;resultset&#8221; \u7684\u65b0 Set \u96c6\u5408\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-jKERyLhOjt\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684 Set \u96c6\u5408\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u64cd\u4f5c\u65b9\u5f0f\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9032\u884c\u4ea4\u4e92\u8b80\u53d6\u6642\uff0c\u80fd\u5920\u5feb\u901f\u7372\u53d6\u591a\u500b\u96c6\u5408\u4e4b\u9593\u7684\u5171\u540c\u5143\u7d20\u3002\u901a\u904e\u4f7f\u7528 SINTER \u548c SINTERSTORE \u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8655\u7406\u8907\u96dc\u7684\u6578\u64da\u67e5\u8a62\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9ad8\u6548\u7684\u74b0\u5883\u4e2d\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u6709\u8208\u8da3\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u642d\u5efa\u60a8\u7684 Redis \u74b0\u5883\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u8655\u7406\u901f\u5ea6\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0cServer.HK \u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728 Redis \u4e2d\u9ad8\u6548\u8b80\u53d6 Set \u96c6\u5408\uff0c\u5be6\u73fe\u96c6\u5408\u4e4b\u9593\u7684\u4ea4\u4e92\u64cd\u4f5c\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\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-161875","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161875","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=161875"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161875\/revisions"}],"predecessor-version":[{"id":161876,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161875\/revisions\/161876"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}