{"id":128981,"date":"2024-10-26T18:12:19","date_gmt":"2024-10-26T10:12:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128981\/"},"modified":"2024-10-26T18:12:20","modified_gmt":"2024-10-26T10:12:20","slug":"redis%e5%af%a6%e7%8f%be%e5%84%aa%e9%9b%85%e7%9a%84%e9%bb%9e%e8%ae%9a%e6%99%82%e9%96%93%e5%88%86%e9%a0%81%ef%bc%88redis-%e9%bb%9e%e8%ae%9a%e6%99%82%e9%96%93%e5%88%86%e9%a0%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128981\/","title":{"rendered":"Redis\u5be6\u73fe\u512a\u96c5\u7684\u9ede\u8b9a\u6642\u9593\u5206\u9801\uff08redis \u9ede\u8b9a\u6642\u9593\u5206\u9801\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e5%84%aa%e9%9b%85%e7%9a%84%e9%bb%9e%e8%ae%9a%e6%99%82%e9%96%93%e5%88%86%e9%a0%81%ef%bc%88redis-%e9%bb%9e%e8%ae%9a%e6%99%82%e9%96%93%e5%88%86%e9%a0%81%ef%bc%89-ptUbhUtLSg\">Redis\u5be6\u73fe\u512a\u96c5\u7684\u9ede\u8b9a\u6642\u9593\u5206\u9801\uff08redis \u9ede\u8b9a\u6642\u9593\u5206\u9801\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u793e\u4ea4\u5a92\u9ad4\u548c\u4e92\u52d5\u5e73\u53f0\u4e2d\uff0c\u9ede\u8b9a\u529f\u80fd\u5df2\u6210\u70ba\u7528\u6236\u8868\u9054\u559c\u597d\u548c\u53c3\u8207\u611f\u7684\u91cd\u8981\u65b9\u5f0f\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u5c55\u793a\u9ede\u8b9a\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u512a\u96c5\u5730\u5be6\u73fe\u9ede\u8b9a\u7684\u6642\u9593\u5206\u9801\u529f\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ptUbhUtLSg\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u5176\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u5834\u666f\u7684\u9996\u9078\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a%e7%9a%84%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-ptUbhUtLSg\">\u9ede\u8b9a\u6578\u64da\u7684\u5b58\u5132\u7d50\u69cb<\/h2>\n<p>\u5728\u5be6\u73fe\u9ede\u8b9a\u6642\u9593\u5206\u9801\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u8003\u616e\u5982\u4f55\u5b58\u5132\u9ede\u8b9a\u6578\u64da\u3002\u901a\u5e38\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u4f86\u5b58\u5132\u9ede\u8b9a\u4fe1\u606f\u3002\u6bcf\u500b\u9ede\u8b9a\u53ef\u4ee5\u88ab\u8996\u70ba\u4e00\u500b\u5143\u7d20\uff0c\u5176\u5206\u6578\u53ef\u4ee5\u8a2d\u7f6e\u70ba\u9ede\u8b9a\u7684\u6642\u9593\u6233\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u6839\u64da\u6642\u9593\u9032\u884c\u6392\u5e8f\u3002<\/p>\n<pre><code>ZADD likes:post:123 1633036800 \"user1\"\nZADD likes:post:123 1633040400 \"user2\"\nZADD likes:post:123 1633044000 \"user3\"<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u70ba\u5e16\u5b50ID\u70ba123\u7684\u9ede\u8b9a\u5b58\u5132\u4e86\u4e09\u500b\u7528\u6236\u7684\u9ede\u8b9a\u6642\u9593\u6233\u3002\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u5229\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u7279\u6027\u4f86\u5be6\u73fe\u6642\u9593\u6392\u5e8f\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e6%99%82%e9%96%93%e5%88%86%e9%a0%81-ptUbhUtLSg\">\u5be6\u73fe\u9ede\u8b9a\u6642\u9593\u5206\u9801<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u9ede\u8b9a\u7684\u6642\u9593\u5206\u9801\uff0c\u6211\u5011\u9700\u8981\u6839\u64da\u7528\u6236\u7684\u8acb\u6c42\u4f86\u7372\u53d6\u7279\u5b9a\u7bc4\u570d\u5167\u7684\u9ede\u8b9a\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904eRedis\u7684ZRANGE\u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>ZRANGE likes:post:123 0 9 WITHSCORES<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u8fd4\u56de\u5e16\u5b50ID\u70ba123\u7684\u524d10\u500b\u9ede\u8b9a\uff0c\u4e26\u9644\u5e36\u5176\u6642\u9593\u6233\u3002\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u5be6\u73fe\u57fa\u672c\u7684\u5206\u9801\u529f\u80fd\u3002<\/p>\n<h3 id=\"%e5%88%86%e9%a0%81%e9%82%8f%e8%bc%af-ptUbhUtLSg\">\u5206\u9801\u908f\u8f2f<\/h3>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u6211\u5011\u901a\u5e38\u9700\u8981\u6839\u64da\u7528\u6236\u7684\u8acb\u6c42\u4f86\u52d5\u614b\u8a08\u7b97\u5206\u9801\u7684\u8d77\u59cb\u548c\u7d50\u675f\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7528\u6236\u8acb\u6c42\u7b2c2\u9801\uff0c\u6bcf\u9801\u986f\u793a10\u500b\u9ede\u8b9a\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u8a08\u7b97\u7d22\u5f15\uff1a<\/p>\n<pre><code>page = 2\npage_size = 10\nstart_index = (page - 1) * page_size\nend_index = start_index + page_size - 1<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u8a08\u7b97\u51fa\u7684\u7d22\u5f15\u4f86\u7372\u53d6\u76f8\u61c9\u7684\u9ede\u8b9a\u6578\u64da\uff1a<\/p>\n<pre><code>ZRANGE likes:post:123 start_index end_index WITHSCORES<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-ptUbhUtLSg\">\u512a\u5316\u67e5\u8a62\u6027\u80fd<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u5834\u666f\u4e0b\uff0c\u67e5\u8a62\u6027\u80fd\u53ef\u80fd\u6210\u70ba\u74f6\u9838\u3002\u70ba\u4e86\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u6211\u5011\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5c07\u591a\u500bRedis\u547d\u4ee4\u5408\u4f75\u6210\u4e00\u500b\u8acb\u6c42\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u6578\u64da\u7de9\u5b58\uff1a<\/strong>\u5c0d\u65bc\u71b1\u9580\u5e16\u5b50\uff0c\u53ef\u4ee5\u5c07\u9ede\u8b9a\u6578\u64da\u7de9\u5b58\u5230\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u5c0dRedis\u7684\u983b\u7e41\u8a2a\u554f\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\uff1a<\/strong>\u5c0d\u65bc\u904e\u671f\u7684\u9ede\u8b9a\u6578\u64da\uff0c\u53ef\u4ee5\u5b9a\u671f\u9032\u884c\u6e05\u7406\uff0c\u6e1b\u5c11\u6578\u64da\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ptUbhUtLSg\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff0c\u6211\u5011\u53ef\u4ee5\u9ad8\u6548\u5730\u5be6\u73fe\u9ede\u8b9a\u7684\u6642\u9593\u5206\u9801\u529f\u80fd\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u548c\u4e92\u52d5\u5e73\u53f0\u7684\u767c\u5c55\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u8853\u5c07\u5c0d\u958b\u767c\u8005\u7684\u5de5\u4f5c\u5927\u6709\u88e8\u76ca\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9019\u4e9b\u529f\u80fd\u6709\u8208\u8da3\uff0c\u6216\u8005\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u652f\u6301\u60a8\u7684\u9805\u76ee\uff0c\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u512a\u96c5\u7684\u9ede\u8b9a\u6642\u9593\u5206\u9801\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u4e26\u512a\u5316\u6578\u64da\u8655\u7406\u6548\u7387\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-128981","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128981","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=128981"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128981\/revisions"}],"predecessor-version":[{"id":128982,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128981\/revisions\/128982"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}