{"id":98616,"date":"2024-10-21T04:06:17","date_gmt":"2024-10-20T20:06:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98616\/"},"modified":"2024-10-21T04:06:18","modified_gmt":"2024-10-20T20:06:18","slug":"redis-%e7%9a%84%e5%88%86%e9%a0%81%e5%af%a6%e7%8f%be%e7%b0%a1%e6%98%93%e8%80%8c%e6%9c%89%e6%95%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98616\/","title":{"rendered":"Redis \u7684\u5206\u9801\u5be6\u73fe\u7c21\u6613\u800c\u6709\u6548"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e5%88%86%e9%a0%81%e5%af%a6%e7%8f%be%e7%b0%a1%e6%98%93%e8%80%8c%e6%9c%89%e6%95%88-CTPhgAYUbj\">Redis \u7684\u5206\u9801\u5be6\u73fe\u7c21\u6613\u800c\u6709\u6548<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u6aa2\u7d22\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u7684\u5206\u9801\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u5be6\u73fe\u7c21\u6613\u800c\u6709\u6548\u7684\u5206\u9801\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%88%86%e9%a0%81%ef%bc%9f-CTPhgAYUbj\">\u4ec0\u9ebc\u662f\u5206\u9801\uff1f<\/h2>\n<p>\u5206\u9801\u662f\u4e00\u7a2e\u5c07\u5927\u91cf\u6578\u64da\u5206\u6210\u591a\u500b\u5c0f\u90e8\u5206\u7684\u6280\u8853\uff0c\u901a\u5e38\u7528\u65bc\u63d0\u9ad8\u7528\u6236\u754c\u9762\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u7576\u6578\u64da\u91cf\u9f90\u5927\u6642\uff0c\u5c07\u6240\u6709\u6578\u64da\u4e00\u6b21\u6027\u52a0\u8f09\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u6b64\u5206\u9801\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u7684\u6578\u64da\u91cf\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-CTPhgAYUbj\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis-%e4%b8%ad%e7%9a%84%e5%88%86%e9%a0%81%e5%af%a6%e7%8f%be-CTPhgAYUbj\">Redis \u4e2d\u7684\u5206\u9801\u5be6\u73fe<\/h2>\n<p>\u5728 Redis \u4e2d\u5be6\u73fe\u5206\u9801\u7684\u5e38\u898b\u65b9\u6cd5\u662f\u4f7f\u7528\u5217\u8868\uff08List\uff09\u6216\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u3002\u4ee5\u4e0b\u662f\u5169\u7a2e\u65b9\u6cd5\u7684\u8a73\u7d30\u4ecb\u7d39\uff1a<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-CTPhgAYUbj\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u5217\u8868\uff08List\uff09<\/h3>\n<p>Redis \u7684\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6578\u64da\u3002\u4f7f\u7528\u5217\u8868\u9032\u884c\u5206\u9801\u7684\u57fa\u672c\u601d\u8def\u662f\u5229\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6307\u5b9a\u7bc4\u570d\u7684\u6578\u64da\u3002<\/p>\n<pre><code>LRANGE key start stop\n<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>key<\/code> \u662f\u5217\u8868\u7684\u540d\u7a31\uff0c<code>start<\/code> \u548c <code>stop<\/code> \u662f\u8981\u7372\u53d6\u7684\u6578\u64da\u7bc4\u570d\u7684\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6bcf\u9801\u986f\u793a 10 \u689d\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u9019\u6a23\u7372\u53d6\u7b2c 2 \u9801\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>LRANGE mylist 10 19\n<\/code><\/pre>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-CTPhgAYUbj\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u4e00\u7a2e\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u7684\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5206\u9801\u6642\u66f4\u52a0\u9748\u6d3b\u3002\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u9032\u884c\u5206\u9801\u7684\u57fa\u672c\u601d\u8def\u662f\u5229\u7528 <code>ZREVRANGE<\/code> \u6216 <code>ZREVRANGEBYSCORE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6307\u5b9a\u7bc4\u570d\u7684\u6578\u64da\u3002<\/p>\n<pre><code>ZREVRANGE key start stop\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6709\u5e8f\u96c6\u5408\u5b58\u5132\u7528\u6236\u7684\u5206\u6578\uff0c\u4e26\u5e0c\u671b\u7372\u53d6\u7b2c 1 \u9801\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>ZREVRANGE mysortedset 0 9 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-CTPhgAYUbj\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u9032\u884c\u5206\u9801\u6642\uff0c\u6027\u80fd\u662f\u9700\u8981\u8003\u616e\u7684\u91cd\u8981\u56e0\u7d20\u3002\u7531\u65bc Redis \u662f\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u8b80\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u4f46\u5728\u6578\u64da\u91cf\u6975\u5927\u6642\uff0c\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5408\u7406\u8a2d\u7f6e\u6578\u64da\u7d50\u69cb\uff1a\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li>\u907f\u514d\u904e\u5ea6\u4f7f\u7528 <code>LRANGE<\/code>\uff1a\u5728\u6578\u64da\u91cf\u6975\u5927\u6642\uff0c\u983b\u7e41\u4f7f\u7528 <code>LRANGE<\/code> \u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u5efa\u8b70\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u9032\u884c\u5206\u9801\u3002<\/li>\n<li>\u8003\u616e\u6578\u64da\u7684\u6301\u4e45\u5316\uff1a\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CTPhgAYUbj\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u7c21\u6613\u800c\u6709\u6548\u7684\u5206\u9801\u5be6\u73fe\u65b9\u5f0f\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u5217\u8868\u9084\u662f\u6709\u5e8f\u96c6\u5408\uff0c\u90fd\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u548c\u67e5\u8a62\u65b9\u5f0f\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u6aa2\u7d22\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u7684\u5206\u9801\u5be6\u73fe\u7c21\u6613\u800c\u6709\u6548\uff0c\u63d0\u4f9b\u5feb\u901f\u6578\u64da\u5b58\u53d6\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u9069\u5408\u5404\u985e\u578b\u7684\u6578\u64da\u67e5\u8a62\u9700\u6c42\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-98616","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98616","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=98616"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98616\/revisions"}],"predecessor-version":[{"id":98617,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98616\/revisions\/98617"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}