{"id":121460,"date":"2024-10-25T11:31:21","date_gmt":"2024-10-25T03:31:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121460\/"},"modified":"2024-10-25T11:31:22","modified_gmt":"2024-10-25T03:31:22","slug":"redis-%e9%9b%86%e5%90%88%e7%b2%be%e5%bd%a9%e7%84%a1%e9%99%90%e7%9a%84%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121460\/","title":{"rendered":"Redis \u96c6\u5408\u7cbe\u5f69\u7121\u9650\u7684\u7279\u6027"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e5%90%88%e7%b2%be%e5%bd%a9%e7%84%a1%e9%99%90%e7%9a%84%e7%89%b9%e6%80%a7-mKRTHZUhBT\">Redis \u96c6\u5408\u7cbe\u5f69\u7121\u9650\u7684\u7279\u6027<\/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\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u591a\u6a23\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u5176\u4e2d\uff0cRedis \u7684\u96c6\u5408\uff08Set\uff09\u662f\u4e00\u500b\u975e\u5e38\u6709\u8da3\u4e14\u5f37\u5927\u7684\u7279\u6027\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u5408\u7684\u7279\u6027\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e5%90%88%ef%bc%9f-mKRTHZUhBT\">\u4ec0\u9ebc\u662f Redis \u96c6\u5408\uff1f<\/h2>\n<p>Redis \u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u5b58\u5132\u4e0d\u91cd\u8907\u7684\u5143\u7d20\u3002\u9019\u610f\u5473\u8457\u5728\u96c6\u5408\u4e2d\uff0c\u6bcf\u500b\u5143\u7d20\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u4e0d\u6703\u6309\u7167\u7279\u5b9a\u7684\u9806\u5e8f\u6392\u5217\u3002\u9019\u7a2e\u7279\u6027\u4f7f\u5f97\u96c6\u5408\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u7528\u65bc\u6a19\u7c64\u7cfb\u7d71\u3001\u7528\u6236\u95dc\u4fc2\u7ba1\u7406\u7b49\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-mKRTHZUhBT\">Redis \u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u64cd\u4f5c\u4f86\u7ba1\u7406\u96c6\u5408\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SADD key member [member ...]<\/code>\uff1a\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u500b\u6216\u591a\u500b\u6210\u54e1\u3002<\/li>\n<li><code>SREM key member [member ...]<\/code>\uff1a\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u4e00\u500b\u6216\u591a\u500b\u6210\u54e1\u3002<\/li>\n<li><code>SMEMBERS key<\/code>\uff1a\u8fd4\u56de\u96c6\u5408\u4e2d\u7684\u6240\u6709\u6210\u54e1\u3002<\/li>\n<li><code>SISMEMBER key member<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u6210\u54e1\u662f\u5426\u5728\u96c6\u5408\u4e2d\u3002<\/li>\n<li><code>SCARD key<\/code>\uff1a\u8fd4\u56de\u96c6\u5408\u4e2d\u6210\u54e1\u7684\u6578\u91cf\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba &#8220;fruits&#8221; \u7684\u96c6\u5408\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6dfb\u52a0\u548c\u67e5\u8a62\u6210\u54e1\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD fruits apple banana orange\n(integer) 3\n127.0.0.1:6379&gt; SMEMBERS fruits\n1) \"apple\"\n2) \"banana\"\n3) \"orange\"\n<\/code><\/pre>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e7%89%b9%e6%80%a7-mKRTHZUhBT\">\u96c6\u5408\u7684\u7279\u6027<\/h2>\n<h3 id=\"1-%e5%94%af%e4%b8%80%e6%80%a7-mKRTHZUhBT\">1. \u552f\u4e00\u6027<\/h3>\n<p>\u96c6\u5408\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u90fd\u662f\u552f\u4e00\u7684\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5728\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u4e2d\uff0c\u53ef\u4ee5\u7528\u96c6\u5408\u4f86\u5b58\u5132\u7528\u6236\u7684\u670b\u53cb\u5217\u8868\uff0c\u78ba\u4fdd\u6bcf\u500b\u670b\u53cb\u53ea\u51fa\u73fe\u4e00\u6b21\u3002<\/p>\n<h3 id=\"2-%e7%84%a1%e5%ba%8f%e6%80%a7-mKRTHZUhBT\">2. \u7121\u5e8f\u6027<\/h3>\n<p>\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u662f\u7121\u5e8f\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u5b58\u53d6\u6642\u4e0d\u9700\u8981\u8003\u616e\u5143\u7d20\u7684\u9806\u5e8f\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97\u96c6\u5408\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u6bd4\u5217\u8868\u66f4\u9ad8\u6548\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u67e5\u627e\u548c\u53bb\u91cd\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h3 id=\"3-%e9%9b%86%e5%90%88%e9%81%8b%e7%ae%97-mKRTHZUhBT\">3. \u96c6\u5408\u904b\u7b97<\/h3>\n<p>Redis \u652f\u6301\u591a\u7a2e\u96c6\u5408\u904b\u7b97\uff0c\u5305\u62ec\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u3002\u9019\u4e9b\u904b\u7b97\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><code>SINTER key [key ...]<\/code>\uff1a\u8fd4\u56de\u6240\u6709\u7d66\u5b9a\u96c6\u5408\u7684\u4ea4\u96c6\u3002<\/li>\n<li><code>SUNION key [key ...]<\/code>\uff1a\u8fd4\u56de\u6240\u6709\u7d66\u5b9a\u96c6\u5408\u7684\u4e26\u96c6\u3002<\/li>\n<li><code>SDIFF key [key ...]<\/code>\uff1a\u8fd4\u56de\u7d66\u5b9a\u96c6\u5408\u7684\u5dee\u96c6\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u5169\u500b\u96c6\u5408 &#8220;set1&#8221; \u548c &#8220;set2&#8243;\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a08\u7b97\u5b83\u5011\u7684\u4ea4\u96c6\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD set1 1 2 3\n(integer) 3\n127.0.0.1:6379&gt; SADD set2 2 3 4\n(integer) 3\n127.0.0.1:6379&gt; SINTER set1 set2\n1) \"2\"\n2) \"3\"\n<\/code><\/pre>\n<h2 id=\"%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-mKRTHZUhBT\">\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u96c6\u5408\u7684\u7279\u6027\u4f7f\u5176\u5728\u591a\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff1a<\/p>\n<ul>\n<li><strong>\u793e\u4ea4\u7db2\u7d61\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u7528\u6236\u7684\u670b\u53cb\u5217\u8868\u6216\u95dc\u6ce8\u8005\u3002<\/li>\n<li><strong>\u6a19\u7c64\u7cfb\u7d71\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u6587\u7ae0\u6216\u7522\u54c1\u7684\u6a19\u7c64\uff0c\u78ba\u4fdd\u6bcf\u500b\u6a19\u7c64\u552f\u4e00\u3002<\/li>\n<li><strong>\u904a\u6232\u6392\u884c\u699c\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u78ba\u4fdd\u6bcf\u500b\u73a9\u5bb6\u7684\u5206\u6578\u552f\u4e00\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-mKRTHZUhBT\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u5408\u4ee5\u5176\u7368\u7279\u7684\u7279\u6027\u548c\u9ad8\u6548\u7684\u64cd\u4f5c\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u5de5\u5177\u3002\u7121\u8ad6\u662f\u5728\u793e\u4ea4\u5a92\u9ad4\u3001\u96fb\u5b50\u5546\u52d9\u9084\u662f\u904a\u6232\u958b\u767c\u4e2d\uff0c\u96c6\u5408\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u5408\u7684\u7121\u9650\u7279\u6027\uff0c\u5f9e\u9ad8\u6548\u5b58\u5132\u5230\u9748\u6d3b\u64cd\u4f5c\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u7c21\u55ae\u3001\u66f4\u5f37\u5927\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-121460","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121460","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=121460"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121460\/revisions"}],"predecessor-version":[{"id":121461,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121460\/revisions\/121461"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}