{"id":98200,"date":"2024-10-21T00:37:18","date_gmt":"2024-10-20T16:37:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98200\/"},"modified":"2024-10-21T00:37:19","modified_gmt":"2024-10-20T16:37:19","slug":"redis-%e6%9f%a5%e6%89%be%e9%9b%86%e5%90%88%e6%8c%96%e6%8e%98%e6%bd%9b%e5%8a%9b%e4%b9%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98200\/","title":{"rendered":"Redis \u67e5\u627e\u96c6\u5408\u6316\u6398\u6f5b\u529b\u4e4b\u8def"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e6%89%be%e9%9b%86%e5%90%88%e6%8c%96%e6%8e%98%e6%bd%9b%e5%8a%9b%e4%b9%8b%e8%b7%af-xFCnsmAxWQ\">Redis \u67e5\u627e\u96c6\u5408\u6316\u6398\u6f5b\u529b\u4e4b\u8def<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7279\u5225\u662f\u5728\u67e5\u627e\u96c6\u5408\uff08Set\uff09\u65b9\u9762\uff0cRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u5f37\u5927\u7684\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u6316\u6398\u6578\u64da\u7684\u6f5b\u529b\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-xFCnsmAxWQ\">Redis \u96c6\u5408\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u4e14\u4e0d\u91cd\u8907\u7684\u6578\u64da\u7d50\u69cb\u3002\u9019\u610f\u5473\u8457\u6bcf\u500b\u5143\u7d20\u5728\u96c6\u5408\u4e2d\u53ea\u80fd\u51fa\u73fe\u4e00\u6b21\uff0c\u4e26\u4e14\u5143\u7d20\u7684\u9806\u5e8f\u4e26\u4e0d\u91cd\u8981\u3002\u9019\u7a2e\u7279\u6027\u4f7f\u5f97\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u627e\u548c\u53bb\u91cd\u7684\u5834\u666f\u3002<\/p>\n<h3 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-xFCnsmAxWQ\">\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\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<\/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\u7684\u5143\u7d20\u500b\u6578\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528 <code>SADD<\/code> \u547d\u4ee4\u53ef\u4ee5\u9019\u6a23\u6dfb\u52a0\u5143\u7d20\uff1a<\/p>\n<pre><code>SADD myset \"apple\" \"banana\" \"cherry\"<\/code><\/pre>\n<p>\u9019\u5c07\u5275\u5efa\u4e00\u500b\u540d\u70ba <code>myset<\/code> \u7684\u96c6\u5408\uff0c\u4e26\u6dfb\u52a0\u4e09\u500b\u6c34\u679c\u540d\u7a31\u4f5c\u70ba\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e6%89%be%e9%9b%86%e5%90%88%e7%9a%84%e6%bd%9b%e5%8a%9b-xFCnsmAxWQ\">\u67e5\u627e\u96c6\u5408\u7684\u6f5b\u529b<\/h2>\n<p>\u67e5\u627e\u96c6\u5408\u7684\u6f5b\u529b\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e5%8e%bb%e9%87%8d%e5%8a%9f%e8%83%bd-xFCnsmAxWQ\">1. \u53bb\u91cd\u529f\u80fd<\/h3>\n<p>\u7531\u65bc\u96c6\u5408\u7684\u7279\u6027\uff0cRedis \u81ea\u52d5\u8655\u7406\u91cd\u8907\u5143\u7d20\u7684\u554f\u984c\u3002\u9019\u5c0d\u65bc\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\u96c6\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u7528\u6236\u7684\u559c\u597d\u5217\u8868\u6216\u5546\u54c1\u6a19\u7c64\u3002<\/p>\n<h3 id=\"2-%e9%9b%86%e5%90%88%e9%81%8b%e7%ae%97-xFCnsmAxWQ\">2. \u96c6\u5408\u904b\u7b97<\/h3>\n<p>Redis \u652f\u6301\u591a\u7a2e\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u3002\u9019\u4e9b\u904b\u7b97\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u4e0d\u540c\u7684\u6578\u64da\u96c6\u4e4b\u9593\u9032\u884c\u6bd4\u8f03\u548c\u5206\u6790\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528 <code>SINTER<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u5169\u500b\u96c6\u5408\u7684\u4ea4\u96c6\uff1a<\/p>\n<pre><code>SINTER set1 set2<\/code><\/pre>\n<h3 id=\"3-%e9%ab%98%e6%95%88%e7%9a%84%e6%9f%a5%e6%89%be%e9%80%9f%e5%ba%a6-xFCnsmAxWQ\">3. \u9ad8\u6548\u7684\u67e5\u627e\u901f\u5ea6<\/h3>\n<p>Redis \u7684\u96c6\u5408\u64cd\u4f5c\u5728\u5167\u5b58\u4e2d\u9032\u884c\uff0c\u9019\u4f7f\u5f97\u67e5\u627e\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u5373\u6642\u804a\u5929\u7cfb\u7d71\u6216\u904a\u6232\u6392\u884c\u699c\uff0cRedis \u7684\u96c6\u5408\u64cd\u4f5c\u80fd\u5920\u63d0\u4f9b\u6975\u4f73\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-xFCnsmAxWQ\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5df2\u7d93\u958b\u59cb\u5229\u7528 Redis \u7684\u96c6\u5408\u529f\u80fd\u4f86\u63d0\u5347\u5176\u696d\u52d9\u6548\u7387\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u4f86\u7ba1\u7406\u7528\u6236\u7684\u8cfc\u7269\u8eca\uff0c\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u7684\u8cfc\u7269\u8eca\u4e2d\u4e0d\u6703\u51fa\u73fe\u91cd\u8907\u7684\u5546\u54c1\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u6e1b\u5c11\u4e86\u5f8c\u7aef\u6578\u64da\u8655\u7406\u7684\u8ca0\u64d4\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e5f\u53ef\u4ee5\u5229\u7528\u96c6\u5408\u4f86\u7ba1\u7406\u7528\u6236\u7684\u597d\u53cb\u5217\u8868\uff0c\u5feb\u901f\u6aa2\u67e5\u67d0\u500b\u7528\u6236\u662f\u5426\u5df2\u7d93\u662f\u597d\u53cb\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-xFCnsmAxWQ\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u96c6\u5408\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\uff0c\u7121\u8ad6\u662f\u5728\u53bb\u91cd\u3001\u96c6\u5408\u904b\u7b97\u9084\u662f\u67e5\u627e\u901f\u5ea6\u65b9\u9762\uff0c\u90fd\u5c55\u73fe\u4e86\u5176\u6f5b\u529b\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u5229\u7528 Redis \u7684\u96c6\u5408\u7279\u6027\u5c07\u6709\u52a9\u65bc\u4f01\u696d\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u812b\u7a4e\u800c\u51fa\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u611f\u8208\u8da3\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684 Redis \u74b0\u5883\uff0c\u8b93\u60a8\u7684\u6578\u64da\u8655\u7406\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5728\u96c6\u5408\u67e5\u627e\u4e2d\u7684\u6f5b\u529b\uff0c\u63ed\u793a\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u6316\u6398\u6280\u8853\uff0c\u52a9\u529b\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-98200","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98200","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=98200"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98200\/revisions"}],"predecessor-version":[{"id":98201,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98200\/revisions\/98201"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}