{"id":196123,"date":"2024-11-13T20:40:20","date_gmt":"2024-11-13T12:40:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196123\/"},"modified":"2024-11-13T20:40:21","modified_gmt":"2024-11-13T12:40:21","slug":"%e6%8e%8c%e6%8f%a1redis%e8%83%bd%e7%82%ba%e4%bc%81%e6%a5%ad%e5%b8%b6%e4%be%86%e7%9a%84%e7%9c%9f%e5%af%a6%e5%83%b9%e5%80%bc%ef%bc%88redis%e7%9c%9f%e5%af%a6%e7%94%a8%e4%be%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196123\/","title":{"rendered":"\u638c\u63e1Redis\u80fd\u70ba\u4f01\u696d\u5e36\u4f86\u7684\u771f\u5be6\u50f9\u503c\uff08redis\u771f\u5be6\u7528\u4f8b\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1redis%e8%83%bd%e7%82%ba%e4%bc%81%e6%a5%ad%e5%b8%b6%e4%be%86%e7%9a%84%e7%9c%9f%e5%af%a6%e5%83%b9%e5%80%bc%ef%bc%88redis%e7%9c%9f%e5%af%a6%e7%94%a8%e4%be%8b%ef%bc%89-qIbwtxQHpz\">\u638c\u63e1Redis\u80fd\u70ba\u4f01\u696d\u5e36\u4f86\u7684\u771f\u5be6\u50f9\u503c\uff08Redis\u771f\u5be6\u7528\u4f8b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u4f01\u696d\u9700\u8981\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u5df2\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u771f\u5be6\u7528\u4f8b\uff0c\u4e26\u5206\u6790\u5176\u70ba\u4f01\u696d\u5e36\u4f86\u7684\u771f\u5be6\u50f9\u503c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qIbwtxQHpz\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\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\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%9c%9f%e5%af%a6%e7%94%a8%e4%be%8b-qIbwtxQHpz\">Redis\u7684\u771f\u5be6\u7528\u4f8b<\/h2>\n<h3 id=\"1-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-qIbwtxQHpz\">1. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>\u8a31\u591a\u4f01\u696d\u9700\u8981\u5373\u6642\u5206\u6790\u5927\u91cf\u6578\u64da\uff0c\u4ee5\u4fbf\u5feb\u901f\u505a\u51fa\u5546\u696d\u6c7a\u7b56\u3002Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u7406\u60f3\u9078\u64c7\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u516c\u53f8\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u4e26\u5373\u6642\u5206\u6790\u9019\u4e9b\u6578\u64da\u4ee5\u512a\u5316\u5176\u71df\u92b7\u7b56\u7565\u3002<\/p>\n<pre><code>SET user:1000:clicks 5\nINCR user:1000:clicks\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f01\u696d\u53ef\u4ee5\u4f7f\u7528Redis\u7684SET\u548cINCR\u547d\u4ee4\u4f86\u8ddf\u8e64\u7528\u6236\u7684\u9ede\u64ca\u6b21\u6578\uff0c\u4e26\u6839\u64da\u9019\u4e9b\u6578\u64da\u8abf\u6574\u5ee3\u544a\u6295\u653e\u7b56\u7565\u3002<\/p>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6-qIbwtxQHpz\">2. \u7de9\u5b58\u6a5f\u5236<\/h3>\n<p>Redis\u5e38\u88ab\u7528\u4f5c\u7de9\u5b58\u5c64\uff0c\u4ee5\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u4e26\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4f01\u696d\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5176\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u65b0\u805e\u7db2\u7ad9\u53ef\u4ee5\u5c07\u71b1\u9580\u6587\u7ae0\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u5f9e\u800c\u52a0\u5feb\u9801\u9762\u52a0\u8f09\u901f\u5ea6\u3002<\/p>\n<pre><code>GET article:12345\n<\/code><\/pre>\n<p>\u7576\u7528\u6236\u8acb\u6c42\u67d0\u7bc7\u6587\u7ae0\u6642\uff0c\u7cfb\u7d71\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u6587\u7ae0\u7684\u6578\u64da\uff0c\u82e5\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u5f9e\u4e3b\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0\u7de9\u5b58\u3002<\/p>\n<h3 id=\"3-%e6%8e%92%e8%a1%8c%e6%a6%9c%e5%92%8c%e8%a8%88%e6%95%b8%e5%99%a8-qIbwtxQHpz\">3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h3>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u529f\u80fd\u3002\u8a31\u591a\u904a\u6232\u548c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u5229\u7528Redis\u4f86\u7dad\u8b77\u7528\u6236\u7684\u6392\u540d\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u5728\u7dda\u904a\u6232\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u4e26\u6839\u64da\u5206\u6578\u751f\u6210\u6392\u884c\u699c\u3002<\/p>\n<pre><code>ZADD leaderboard 1000 user:1000\nZREVRANGE leaderboard 0 9 WITHSCORES\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u73a9\u5bb6\u7684\u5206\u6578\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0c\u4e26\u7372\u53d6\u524d\u5341\u540d\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u5373\u6642\u67e5\u770b\u81ea\u5df1\u7684\u6392\u540d\u3002<\/p>\n<h3 id=\"4-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-qIbwtxQHpz\">4. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis\u9084\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u7570\u6b65\u8655\u7406\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\uff0c\u4f01\u696d\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u53ef\u4ee5\u5c07\u8a02\u55ae\u8655\u7406\u8acb\u6c42\u653e\u5165Redis\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u7531\u5f8c\u7aef\u670d\u52d9\u7570\u6b65\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002<\/p>\n<pre><code>LPUSH order_queue order:1001\nRPOP order_queue\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\uff0c\u9084\u80fd\u6709\u6548\u6e1b\u5c11\u7528\u6236\u7b49\u5f85\u6642\u9593\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-qIbwtxQHpz\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u5f9e\u5be6\u6642\u6578\u64da\u5206\u6790\u5230\u7de9\u5b58\u6a5f\u5236\uff0c\u518d\u5230\u6392\u884c\u699c\u548c\u6d88\u606f\u968a\u5217\uff0c\u7121\u4e0d\u986f\u793a\u51fa\u5176\u5f37\u5927\u7684\u529f\u80fd\u3002\u638c\u63e1Redis\u7684\u4f7f\u7528\uff0c\u4f01\u696d\u80fd\u5920\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u7372\u5f97\u512a\u52e2\uff0c\u63d0\u5347\u696d\u52d9\u6548\u7387\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u65bdRedis\u89e3\u6c7a\u65b9\u6848\u6709\u8208\u8da3\uff0c\u6216\u662f\u9700\u8981\u9ad8\u6548\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5982\u4f55\u70ba\u4f01\u696d\u5275\u9020\u771f\u5be6\u50f9\u503c\uff0c\u901a\u904e\u5be6\u969b\u6848\u4f8b\u5c55\u793a\u5176\u5728\u6578\u64da\u8655\u7406\u548c\u6027\u80fd\u512a\u5316\u4e2d\u7684\u61c9\u7528\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-196123","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196123","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=196123"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196123\/revisions"}],"predecessor-version":[{"id":196124,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196123\/revisions\/196124"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}