{"id":99208,"date":"2024-10-21T09:03:20","date_gmt":"2024-10-21T01:03:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99208\/"},"modified":"2024-10-21T09:03:22","modified_gmt":"2024-10-21T01:03:22","slug":"redis-%e5%88%86%e9%a0%81%e8%a8%ad%e8%a8%88-%e6%94%b9%e8%ae%8a%e4%bd%a0%e7%9a%84%e6%95%b8%e6%93%9a%e8%ae%80%e5%8f%96%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99208\/","title":{"rendered":"Redis \u5206\u9801\u8a2d\u8a08 \u6539\u8b8a\u4f60\u7684\u6578\u64da\u8b80\u53d6\u65b9\u5f0f"},"content":{"rendered":"<h1 id=\"redis-%e5%88%86%e9%a0%81%e8%a8%ad%e8%a8%88-%e6%94%b9%e8%ae%8a%e4%bd%a0%e7%9a%84%e6%95%b8%e6%93%9a%e8%ae%80%e5%8f%96%e6%96%b9%e5%bc%8f-IEjPbhWXEK\">Redis \u5206\u9801\u8a2d\u8a08 \u6539\u8b8a\u4f60\u7684\u6578\u64da\u8b80\u53d6\u65b9\u5f0f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8b80\u53d6\u548c\u7ba1\u7406\u6578\u64da\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u9762\u81e8\u7684\u91cd\u8981\u6311\u6230\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u50b3\u7d71\u7684\u6578\u64da\u8b80\u53d6\u65b9\u5f0f\u5f80\u5f80\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\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\u7279\u5225\u662f\u5728\u5206\u9801\u8a2d\u8a08\u65b9\u9762\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u6578\u64da\u8b80\u53d6\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-IEjPbhWXEK\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e5%88%86%e9%a0%81%e8%a8%ad%e8%a8%88%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-IEjPbhWXEK\">\u5206\u9801\u8a2d\u8a08\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u5c07\u6578\u64da\u5206\u9801\u986f\u793a\u662f\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u548c\u7cfb\u7d71\u6027\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u3002\u5206\u9801\u8a2d\u8a08\u53ef\u4ee5\u6e1b\u5c11\u4e00\u6b21\u6027\u52a0\u8f09\u7684\u6578\u64da\u91cf\uff0c\u5f9e\u800c\u964d\u4f4e\u670d\u52d9\u5668\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002\u7279\u5225\u662f\u5728 Web \u61c9\u7528\u4e2d\uff0c\u5206\u9801\u8a2d\u8a08\u80fd\u5920\u8b93\u7528\u6236\u66f4\u65b9\u4fbf\u5730\u700f\u89bd\u6578\u64da\u3002<\/p>\n<h2 id=\"redis-%e5%9c%a8%e5%88%86%e9%a0%81%e8%a8%ad%e8%a8%88%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-IEjPbhWXEK\">Redis \u5728\u5206\u9801\u8a2d\u8a08\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u4f7f\u7528 Redis \u9032\u884c\u5206\u9801\u8a2d\u8a08\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u80fd\u529b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e7%b5%90%e6%a7%8b-IEjPbhWXEK\">1. \u4f7f\u7528\u5217\u8868\u7d50\u69cb<\/h3>\n<p>Redis \u7684\u5217\u8868\u7d50\u69cb\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6578\u64da\u7684\u6709\u5e8f\u96c6\u5408\uff0c\u4e26\u901a\u904e\u7d22\u5f15\u4f86\u5be6\u73fe\u5206\u9801\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u5217\u8868\uff0c\u5b58\u5132\u5728 Redis \u7684\u5217\u8868\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7279\u5b9a\u7bc4\u570d\u7684\u6578\u64da\u3002<\/p>\n<pre><code>LRANGE user_list 0 9  \/\/ \u7372\u53d6\u7b2c1\u9801\u768410\u500b\u7528\u6236\nLRANGE user_list 10 19 \/\/ \u7372\u53d6\u7b2c2\u9801\u768410\u500b\u7528\u6236\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88-IEjPbhWXEK\">2. \u4f7f\u7528\u6709\u5e8f\u96c6\u5408<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u662f Redis \u4e2d\u53e6\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\u3002\u901a\u904e\u6709\u5e8f\u96c6\u5408\uff0c\u6211\u5011\u53ef\u4ee5\u6839\u64da\u5206\u6578\uff08score\uff09\u4f86\u9032\u884c\u6392\u5e8f\uff0c\u4e26\u4f7f\u7528 <code>ZREVRANGE<\/code> \u6216 <code>ZREVRANGEBYSCORE<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u5206\u9801\u3002<\/p>\n<pre><code>ZREVRANGE user_scores 0 9 WITHSCORES  \/\/ \u7372\u53d6\u5206\u6578\u6700\u9ad8\u7684\u524d10\u500b\u7528\u6236\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e8%a1%a8-IEjPbhWXEK\">3. \u4f7f\u7528\u54c8\u5e0c\u8868<\/h3>\n<p>\u54c8\u5e0c\u8868\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6bcf\u500b\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u4e26\u901a\u904e\u7528\u6236 ID \u4f86\u5feb\u901f\u67e5\u8a62\u3002\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u5148\u5f9e\u5217\u8868\u4e2d\u7372\u53d6\u7528\u6236 ID\uff0c\u7136\u5f8c\u518d\u901a\u904e\u54c8\u5e0c\u8868\u7372\u53d6\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<pre><code>HGETALL user:1  \/\/ \u7372\u53d6\u7528\u6236ID\u70ba1\u7684\u8a73\u7d30\u4fe1\u606f\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-IEjPbhWXEK\">\u6027\u80fd\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u9032\u884c\u5206\u9801\u8a2d\u8a08\u7684\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u901f\u8b80\u53d6\uff1a<\/strong>\u7531\u65bc Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u6eff\u8db3\u9ad8\u4e26\u767c\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\uff1a<\/strong>\u5206\u9801\u8a2d\u8a08\u80fd\u5920\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u6240\u9700\u50b3\u8f38\u7684\u6578\u64da\u91cf\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis \u63d0\u4f9b\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u4f86\u5be6\u73fe\u5206\u9801\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-IEjPbhWXEK\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u9ad8\u6548\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u5206\u9801\u8a2d\u8a08\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u5408\u7406\u5229\u7528 Redis \u7684\u7279\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u6578\u64da\u8b80\u53d6\u7684\u6548\u7387\uff0c\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u5728\u7576\u524d\u6578\u64da\u91cf\u4e0d\u65b7\u589e\u9577\u7684\u80cc\u666f\u4e0b\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u4f60\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u4f60\u7684\u6578\u64da\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u5206\u9801\u8a2d\u8a08\uff0c\u63d0\u5347\u6578\u64da\u8b80\u53d6\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u8b93\u4f60\u7684\u61c9\u7528\u66f4\u5feb\u901f\u3001\u6d41\u66a2\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-99208","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99208","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=99208"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99208\/revisions"}],"predecessor-version":[{"id":99209,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99208\/revisions\/99209"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}