{"id":126171,"date":"2024-10-26T02:30:23","date_gmt":"2024-10-25T18:30:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126171\/"},"modified":"2024-10-26T02:30:24","modified_gmt":"2024-10-25T18:30:24","slug":"redis-%e9%9d%88%e6%b4%bb%e7%8d%b2%e5%8f%96-set-%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126171\/","title":{"rendered":"Redis \u9748\u6d3b\u7372\u53d6 Set \u985e\u578b\u7684\u6578\u64da"},"content":{"rendered":"<h1 id=\"redis-%e9%9d%88%e6%b4%bb%e7%8d%b2%e5%8f%96-set-%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%95%b8%e6%93%9a-hlokHYwEPe\">Redis \u9748\u6d3b\u7372\u53d6 Set \u985e\u578b\u7684\u6578\u64da<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u7279\u5225\u662f Redis \u7684 Set \u985e\u578b\uff0c\u56e0\u5176\u7368\u7279\u7684\u7279\u6027\u548c\u9748\u6d3b\u6027\uff0c\u8b93\u6578\u64da\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u9748\u6d3b\u7372\u53d6 Redis Set \u985e\u578b\u7684\u6578\u64da\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%af-redis-set-%e9%a1%9e%e5%9e%8b%ef%bc%9f-hlokHYwEPe\">\u4ec0\u9ebc\u662f Redis Set \u985e\u578b\uff1f<\/h2>\n<p>Redis \u7684 Set \u985e\u578b\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u552f\u4e00\u7684\u6578\u64da\u96c6\u5408\u3002\u9019\u610f\u5473\u8457\u5728\u4e00\u500b Set \u4e2d\uff0c\u6240\u6709\u7684\u5143\u7d20\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u6c92\u6709\u7279\u5b9a\u7684\u9806\u5e8f\u3002\u9019\u4f7f\u5f97 Set \u7279\u5225\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u5834\u666f\uff0c\u4f8b\u5982\u7528\u6236\u6a19\u7c64\u3001\u793e\u4ea4\u7db2\u7d61\u4e2d\u7684\u597d\u53cb\u5217\u8868\u7b49\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-hlokHYwEPe\">\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u5c0d Set \u985e\u578b\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SADD key member<\/code>\uff1a\u5411 Set \u4e2d\u6dfb\u52a0\u5143\u7d20\u3002<\/li>\n<li><code>SREM key member<\/code>\uff1a\u5f9e Set \u4e2d\u522a\u9664\u5143\u7d20\u3002<\/li>\n<li><code>SMEMBERS key<\/code>\uff1a\u7372\u53d6 Set \u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002<\/li>\n<li><code>SISMEMBER key member<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u5143\u7d20\u662f\u5426\u5728 Set \u4e2d\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%e6%9f%a5%e8%a9%a2-set-%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-hlokHYwEPe\">\u793a\u4f8b\uff1a\u6dfb\u52a0\u548c\u67e5\u8a62 Set \u4e2d\u7684\u6578\u64da<\/h3>\n<pre><code>127.0.0.1:6379&gt; SADD myset \"apple\"\n(integer) 1\n127.0.0.1:6379&gt; SADD myset \"banana\"\n(integer) 1\n127.0.0.1:6379&gt; SADD myset \"orange\"\n(integer) 1\n127.0.0.1:6379&gt; SMEMBERS myset\n1) \"apple\"\n2) \"banana\"\n3) \"orange\"\n<\/code><\/pre>\n<h2 id=\"%e9%9d%88%e6%b4%bb%e7%8d%b2%e5%8f%96-set-%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%95%b8%e6%93%9a-hlokHYwEPe\">\u9748\u6d3b\u7372\u53d6 Set \u985e\u578b\u7684\u6578\u64da<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u589e\u522a\u67e5\u64cd\u4f5c\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9ad8\u7d1a\u529f\u80fd\u4f86\u9748\u6d3b\u7372\u53d6 Set \u985e\u578b\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e9%9a%a8%e6%a9%9f%e7%8d%b2%e5%8f%96%e5%85%83%e7%b4%a0-hlokHYwEPe\">\u96a8\u6a5f\u7372\u53d6\u5143\u7d20<\/h3>\n<p>\u4f7f\u7528 <code>SRANDMEMBER<\/code> \u547d\u4ee4\u53ef\u4ee5\u96a8\u6a5f\u7372\u53d6 Set \u4e2d\u7684\u5143\u7d20\uff0c\u9019\u5728\u9700\u8981\u96a8\u6a5f\u63a8\u85a6\u6216\u62bd\u6a23\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; SRANDMEMBER myset\n\"banana\"\n<\/code><\/pre>\n<h3 id=\"%e9%9b%86%e5%90%88%e9%81%8b%e7%ae%97-hlokHYwEPe\">\u96c6\u5408\u904b\u7b97<\/h3>\n<p>Redis \u4e5f\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u4f8b\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u901a\u904e <code>SINTER<\/code>\u3001<code>SUNION<\/code> \u548c <code>SDIFF<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD set1 \"apple\" \"banana\"\n(integer) 2\n127.0.0.1:6379&gt; SADD set2 \"banana\" \"orange\"\n(integer) 2\n127.0.0.1:6379&gt; SINTER set1 set2\n1) \"banana\"\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-hlokHYwEPe\">\u4f7f\u7528\u5834\u666f<\/h2>\n<p>Redis Set \u985e\u578b\u7684\u9748\u6d3b\u6027\u4f7f\u5176\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u559c\u597d\uff1a\u5b58\u5132\u7528\u6236\u7684\u559c\u597d\u6a19\u7c64\uff0c\u4e26\u5feb\u901f\u67e5\u8a62\u3002<\/li>\n<li>\u793e\u4ea4\u7db2\u7d61\uff1a\u7ba1\u7406\u7528\u6236\u7684\u597d\u53cb\u5217\u8868\uff0c\u907f\u514d\u91cd\u8907\u3002<\/li>\n<li>\u63a8\u85a6\u7cfb\u7d71\uff1a\u96a8\u6a5f\u9078\u64c7\u63a8\u85a6\u9805\u76ee\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hlokHYwEPe\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684 Set \u985e\u578b\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u7121\u8ad6\u662f\u5728\u7528\u6236\u6578\u64da\u7ba1\u7406\u9084\u662f\u6578\u64da\u5206\u6790\u4e2d\uff0c\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u901a\u904e\u9748\u6d3b\u7684\u64cd\u4f5c\u548c\u9ad8\u7d1a\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u548c\u7ba1\u7406 Set \u985e\u578b\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u9748\u6d3b\u7372\u53d6 Redis Set \u985e\u578b\u7684\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\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-126171","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126171","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=126171"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126171\/revisions"}],"predecessor-version":[{"id":126172,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126171\/revisions\/126172"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}