{"id":183192,"date":"2024-11-10T02:46:19","date_gmt":"2024-11-09T18:46:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183192\/"},"modified":"2024-11-10T02:46:20","modified_gmt":"2024-11-09T18:46:20","slug":"%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e5%8a%9f%e8%83%bdredis%e5%9c%a8%e6%89%8b%ef%bc%8c%e7%84%a1%e5%be%80%e4%b8%8d%e5%8b%9d%ef%bc%88redis-%e9%bb%9e%e8%ae%9a%e5%8a%9f%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183192\/","title":{"rendered":"\u5be6\u73fe\u9ede\u8b9a\u529f\u80fdRedis\u5728\u624b\uff0c\u7121\u5f80\u4e0d\u52dd\uff08redis \u9ede\u8b9a\u529f\u80fd\uff09"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e5%8a%9f%e8%83%bd%ef%bc%9aredis%e5%9c%a8%e6%89%8b%ef%bc%8c%e7%84%a1%e5%be%80%e4%b8%8d%e5%8b%9d-TGEDressmr\">\u5be6\u73fe\u9ede\u8b9a\u529f\u80fd\uff1aRedis\u5728\u624b\uff0c\u7121\u5f80\u4e0d\u52dd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u4e16\u754c\u4e2d\uff0c\u793e\u4ea4\u5a92\u9ad4\u548c\u4e92\u52d5\u529f\u80fd\u5df2\u6210\u70ba\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u9ede\u8b9a\u529f\u80fd\u4f5c\u70ba\u4e00\u7a2e\u5e38\u898b\u7684\u4e92\u52d5\u65b9\u5f0f\uff0c\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u7528\u6236\u53c3\u8207\u5ea6\uff0c\u9084\u80fd\u5920\u5e6b\u52a9\u7db2\u7ad9\u6536\u96c6\u7528\u6236\u53cd\u994b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u5be6\u73fe\u9ad8\u6548\u7684\u9ede\u8b9a\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-TGEDressmr\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5176\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u5099\u6301\u4e45\u5316\u529f\u80fd\uff0c\u80fd\u5920\u5728\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u6210\u70ba\u5be6\u73fe\u9ede\u8b9a\u529f\u80fd\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e9%bb%9e%e8%ae%9a%e5%8a%9f%e8%83%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%9c%80%e6%b1%82-TGEDressmr\">\u9ede\u8b9a\u529f\u80fd\u7684\u57fa\u672c\u9700\u6c42<\/h2>\n<p>\u5728\u8a2d\u8a08\u9ede\u8b9a\u529f\u80fd\u6642\uff0c\u6211\u5011\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u57fa\u672c\u9700\u6c42\uff1a<\/p>\n<ul>\n<li>\u6bcf\u500b\u7528\u6236\u53ea\u80fd\u5c0d\u6bcf\u500b\u5167\u5bb9\u9032\u884c\u4e00\u6b21\u9ede\u8b9a\u3002<\/li>\n<li>\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u67d0\u500b\u5167\u5bb9\u7684\u9ede\u8b9a\u6578\u91cf\u3002<\/li>\n<li>\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u9ede\u8b9a\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e5%8a%9f%e8%83%bd-TGEDressmr\">\u4f7f\u7528Redis\u5be6\u73fe\u9ede\u8b9a\u529f\u80fd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u5be6\u73fe\u9ede\u8b9a\u529f\u80fd\u7684\u57fa\u672c\u601d\u8def\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-TGEDressmr\">1. \u8a2d\u8a08\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u96c6\u5408\uff08Set\uff09\u4f86\u5b58\u5132\u7528\u6236\u5c0d\u67d0\u500b\u5167\u5bb9\u7684\u9ede\u8b9a\u8a18\u9304\u3002\u6bcf\u7576\u7528\u6236\u9ede\u8b9a\u6642\uff0c\u6211\u5011\u5c07\u7528\u6236ID\u6dfb\u52a0\u5230\u8a72\u5167\u5bb9\u7684\u9ede\u8b9a\u96c6\u5408\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u53ea\u80fd\u5c0d\u6bcf\u500b\u5167\u5bb9\u9032\u884c\u4e00\u6b21\u9ede\u8b9a\u3002<\/p>\n<h3 id=\"2-%e9%bb%9e%e8%ae%9a%e6%93%8d%e4%bd%9c-TGEDressmr\">2. \u9ede\u8b9a\u64cd\u4f5c<\/h3>\n<pre><code>\n# \u5047\u8a2d\u5167\u5bb9ID\u70bacontent_id\uff0c\u7528\u6236ID\u70bauser_id\ncontent_id = \"content:123\"\nuser_id = \"user:456\"\n\n# \u4f7f\u7528SADD\u547d\u4ee4\u5c07\u7528\u6236ID\u6dfb\u52a0\u5230\u5167\u5bb9\u7684\u9ede\u8b9a\u96c6\u5408\u4e2d\nredis.sadd(content_id, user_id)\n<\/code><\/pre>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e9%bb%9e%e8%ae%9a%e6%95%b8%e9%87%8f-TGEDressmr\">3. \u67e5\u8a62\u9ede\u8b9a\u6578\u91cf<\/h3>\n<p>\u8981\u67e5\u8a62\u67d0\u500b\u5167\u5bb9\u7684\u9ede\u8b9a\u6578\u91cf\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684SCARD\u547d\u4ee4\u4f86\u7372\u53d6\u96c6\u5408\u7684\u5927\u5c0f\u3002<\/p>\n<pre><code>\n# \u67e5\u8a62\u5167\u5bb9\u7684\u9ede\u8b9a\u6578\u91cf\nlike_count = redis.scard(content_id)\n<\/code><\/pre>\n<h3 id=\"4-%e6%92%a4%e9%8a%b7%e9%bb%9e%e8%ae%9a-TGEDressmr\">4. \u64a4\u92b7\u9ede\u8b9a<\/h3>\n<p>\u5982\u679c\u7528\u6236\u5e0c\u671b\u64a4\u92b7\u9ede\u8b9a\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684SREM\u547d\u4ee4\u5c07\u7528\u6236ID\u5f9e\u96c6\u5408\u4e2d\u522a\u9664\u3002<\/p>\n<pre><code>\n# \u64a4\u92b7\u9ede\u8b9a\nredis.srem(content_id, user_id)\n<\/code><\/pre>\n<h2 id=\"%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86-TGEDressmr\">\u9ad8\u4e26\u767c\u8655\u7406<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u6027\u80fd\u8868\u73fe\u512a\u7570\uff0c\u4f46\u4ecd\u9700\u6ce8\u610f\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u7684\u4e8b\u52d9\u529f\u80fd\uff08MULTI\/EXEC\uff09\u4f86\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u6b64\u5916\uff0c\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u5be6\u73fe\u5373\u6642\u66f4\u65b0\u9ede\u8b9a\u6578\u91cf\u7684\u529f\u80fd\uff0c\u8b93\u7528\u6236\u80fd\u5920\u5373\u6642\u770b\u5230\u6700\u65b0\u7684\u9ede\u8b9a\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TGEDressmr\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u5be6\u73fe\u9ede\u8b9a\u529f\u80fd\u4e0d\u50c5\u80fd\u5920\u6eff\u8db3\u9ad8\u6548\u80fd\u548c\u9ad8\u4e26\u767c\u7684\u9700\u6c42\uff0c\u9084\u80fd\u5920\u7c21\u5316\u6578\u64da\u7ba1\u7406\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\u6d41\u7a0b\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u70ba\u7db2\u7ad9\u6216\u61c9\u7528\u7a0b\u5e8f\u6dfb\u52a0\u9ede\u8b9a\u529f\u80fd\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u5be6\u73fe\u9019\u4e9b\u529f\u80fd\uff0c\u6216\u662f\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u9ede\u8b9a\u529f\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u8b93\u4f60\u7684\u9805\u76ee\u7121\u5f80\u4e0d\u52dd\uff01<\/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-183192","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183192","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=183192"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183192\/revisions"}],"predecessor-version":[{"id":183193,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183192\/revisions\/183193"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}