{"id":197678,"date":"2024-11-14T09:48:25","date_gmt":"2024-11-14T01:48:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197678\/"},"modified":"2024-11-14T09:48:26","modified_gmt":"2024-11-14T01:48:26","slug":"%e5%88%a9%e7%94%a8redis%e4%b8%ad%e9%9b%86%e5%90%88%e5%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%ef%bc%88redis-%e9%9b%86%e5%90%88-%e8%ae%80%e5%8f%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197678\/","title":{"rendered":"\u5229\u7528Redis\u4e2d\u96c6\u5408\u5feb\u901f\u8b80\u53d6\u6578\u64da\uff08redis \u96c6\u5408 \u8b80\u53d6\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e4%b8%ad%e9%9b%86%e5%90%88%e5%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%ef%bc%88redis-%e9%9b%86%e5%90%88-%e8%ae%80%e5%8f%96%ef%bc%89-YjIZVkVIZs\">\u5229\u7528Redis\u4e2d\u96c6\u5408\u5feb\u901f\u8b80\u53d6\u6578\u64da\uff08redis \u96c6\u5408 \u8b80\u53d6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4efb\u4f55\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\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\u5229\u7528Redis\u4e2d\u7684\u96c6\u5408\u4f86\u5feb\u901f\u8b80\u53d6\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%afredis%e9%9b%86%e5%90%88%ef%bc%9f-YjIZVkVIZs\">\u4ec0\u9ebc\u662fRedis\u96c6\u5408\uff1f<\/h2>\n<p>Redis\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u6bcf\u500b\u5b57\u7b26\u4e32\u90fd\u662f\u552f\u4e00\u7684\u3002\u9019\u610f\u5473\u8457\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u4e0d\u6703\u91cd\u8907\uff0c\u9019\u4f7f\u5f97\u96c6\u5408\u5728\u8655\u7406\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\u6642\u975e\u5e38\u6709\u7528\u3002\u96c6\u5408\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\uff0c\u5982\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u5143\u7d20\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-YjIZVkVIZs\">\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u96c6\u5408\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684Redis\u96c6\u5408\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SADD key member<\/code>\uff1a\u5411\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u500b\u6216\u591a\u500b\u6210\u54e1\u3002<\/li>\n<li><code>SREM key 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\u7684\u6210\u54e1\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e7%9a%84%e7%ad%96%e7%95%a5-YjIZVkVIZs\">\u5feb\u901f\u8b80\u53d6\u6578\u64da\u7684\u7b56\u7565<\/h2>\n<p>\u5229\u7528Redis\u96c6\u5408\u9032\u884c\u5feb\u901f\u6578\u64da\u8b80\u53d6\u7684\u7b56\u7565\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e5%8e%bb%e9%87%8d-YjIZVkVIZs\">1. \u4f7f\u7528\u96c6\u5408\u9032\u884c\u53bb\u91cd<\/h3>\n<p>\u7576\u9700\u8981\u5b58\u5132\u5927\u91cf\u6578\u64da\u4e26\u78ba\u4fdd\u6578\u64da\u552f\u4e00\u6027\u6642\uff0c\u96c6\u5408\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u9700\u8981\u5b58\u5132\u7528\u6236\u7684\u8a2a\u554f\u8a18\u9304\uff0c\u4f7f\u7528\u96c6\u5408\u53ef\u4ee5\u81ea\u52d5\u53bb\u9664\u91cd\u8907\u7684\u8a2a\u554f\u8a18\u9304\uff1a<\/p>\n<pre><code>redis&gt; SADD user:visits \"page1\"\nredis&gt; SADD user:visits \"page2\"\nredis&gt; SADD user:visits \"page1\"  # \u91cd\u8907\u7684\u8a2a\u554f\u4e0d\u6703\u88ab\u6dfb\u52a0\nredis&gt; SMEMBERS user:visits\n1) \"page1\"\n2) \"page2\"\n<\/code><\/pre>\n<h3 id=\"2-%e9%ab%98%e6%95%88%e6%9f%a5%e8%a9%a2-YjIZVkVIZs\">2. \u9ad8\u6548\u67e5\u8a62<\/h3>\n<p>Redis\u96c6\u5408\u7684\u67e5\u8a62\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u56e0\u70ba\u5b83\u5011\u662f\u57fa\u65bc\u54c8\u5e0c\u8868\u5be6\u73fe\u7684\u3002\u9019\u610f\u5473\u8457\u5373\u4f7f\u5728\u5927\u91cf\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\uff0c\u67e5\u8a62\u64cd\u4f5c\u4e5f\u80fd\u4fdd\u6301\u9ad8\u6548\u3002\u4f8b\u5982\uff0c\u6aa2\u67e5\u67d0\u500b\u7528\u6236\u662f\u5426\u5df2\u7d93\u8a2a\u554f\u904e\u67d0\u500b\u9801\u9762\uff1a<\/p>\n<pre><code>redis&gt; SISMEMBER user:visits \"page1\"\n(integer) 1  # \u8868\u793a\u8a72\u7528\u6236\u5df2\u7d93\u8a2a\u554f\u904epage1\n<\/code><\/pre>\n<h3 id=\"3-%e9%9b%86%e5%90%88%e9%81%8b%e7%ae%97-YjIZVkVIZs\">3. \u96c6\u5408\u904b\u7b97<\/h3>\n<p>Redis\u9084\u652f\u6301\u96c6\u5408\u4e4b\u9593\u7684\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u7528\u65bc\u5206\u6790\u548c\u5831\u544a\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u5169\u500b\u96c6\u5408\uff0c\u5206\u5225\u5b58\u5132\u4e0d\u540c\u7528\u6236\u7684\u8a2a\u554f\u8a18\u9304\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u627e\u51fa\u540c\u6642\u8a2a\u554f\u4e86\u5169\u500b\u9801\u9762\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>redis&gt; SADD user1:visits \"page1\"\nredis&gt; SADD user1:visits \"page2\"\nredis&gt; SADD user2:visits \"page2\"\nredis&gt; SADD user2:visits \"page3\"\nredis&gt; SINTER user1:visits user2:visits\n1) \"page2\"  # \u5169\u500b\u7528\u6236\u5171\u540c\u8a2a\u554f\u7684\u9801\u9762\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-YjIZVkVIZs\">\u7d50\u8ad6<\/h2>\n<p>Redis\u96c6\u5408\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u8b80\u53d6\u548c\u8655\u7406\u6578\u64da\u3002\u901a\u904e\u5229\u7528\u96c6\u5408\u7684\u53bb\u91cd\u3001\u9ad8\u6548\u67e5\u8a62\u548c\u96c6\u5408\u904b\u7b97\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7528\u6236\u884c\u70ba\u5206\u6790\u9084\u662f\u6578\u64da\u53bb\u91cd\uff0cRedis\u96c6\u5408\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u8655\u7406\u901f\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u96c6\u5408\u5feb\u901f\u8b80\u53d6\u6578\u64da\uff0c\u63d0\u9ad8\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\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-197678","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197678","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=197678"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197678\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}