{"id":126209,"date":"2024-10-26T02:49:19","date_gmt":"2024-10-25T18:49:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126209\/"},"modified":"2024-10-26T02:49:20","modified_gmt":"2024-10-25T18:49:20","slug":"redis-%e6%b5%81%e9%87%8f%e5%93%a8%e5%85%b5%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac%e4%bd%a0%e7%9a%84%e7%b6%b2%e7%b5%a1%e6%b5%81%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126209\/","title":{"rendered":"Redis \u6d41\u91cf\u54e8\u5175\u5be6\u6642\u76e3\u6e2c\u4f60\u7684\u7db2\u7d61\u6d41\u91cf"},"content":{"rendered":"<h1 id=\"redis-%e6%b5%81%e9%87%8f%e5%93%a8%e5%85%b5%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac%e4%bd%a0%e7%9a%84%e7%b6%b2%e7%b5%a1%e6%b5%81%e9%87%8f-PFEBKmNmSF\">Redis \u6d41\u91cf\u54e8\u5175\u5be6\u6642\u76e3\u6e2c\u4f60\u7684\u7db2\u7d61\u6d41\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u4e16\u754c\u4e2d\uff0c\u7db2\u7d61\u6d41\u91cf\u7684\u76e3\u6e2c\u8207\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u4e86\u89e3\u7db2\u7d61\u6d41\u91cf\u7684\u4f7f\u7528\u60c5\u6cc1\u90fd\u80fd\u5e6b\u52a9\u4ed6\u5011\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u5be6\u6642\u76e3\u6e2c\u7db2\u7d61\u6d41\u91cf\uff0c\u7279\u5225\u662f\u901a\u904e\u5176\u6d41\u91cf\u54e8\u5175\uff08Traffic Sentinel\uff09\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e6%b5%81%e9%87%8f%e5%93%a8%e5%85%b5%ef%bc%9f-PFEBKmNmSF\">\u4ec0\u9ebc\u662f Redis \u6d41\u91cf\u54e8\u5175\uff1f<\/h2>\n<p>Redis \u6d41\u91cf\u54e8\u5175\u662f\u4e00\u7a2e\u57fa\u65bc Redis \u7684\u76e3\u6e2c\u5de5\u5177\uff0c\u65e8\u5728\u5be6\u6642\u8ddf\u8e64\u548c\u5206\u6790\u7db2\u7d61\u6d41\u91cf\u3002\u5b83\u80fd\u5920\u6536\u96c6\u4f86\u81ea\u4e0d\u540c\u4f86\u6e90\u7684\u6d41\u91cf\u6578\u64da\uff0c\u4e26\u5c07\u9019\u4e9b\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u7684\u67e5\u8a62\u548c\u5206\u6790\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u9ad8\u6548\uff0c\u9084\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\uff0c\u9069\u5408\u5404\u7a2e\u898f\u6a21\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e9%80%b2%e8%a1%8c%e6%b5%81%e9%87%8f%e7%9b%a3%e6%b8%ac%ef%bc%9f-PFEBKmNmSF\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u9032\u884c\u6d41\u91cf\u76e3\u6e2c\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u80fd\u5920\u4ee5\u6975\u5feb\u7684\u901f\u5ea6\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u5be6\u6642\u76e3\u6e2c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u548c\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9748\u6d3b\u9078\u64c7\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis \u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6d41\u91cf\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e9%80%b2%e8%a1%8c%e6%b5%81%e9%87%8f%e7%9b%a3%e6%b8%ac%ef%bc%9f-PFEBKmNmSF\">\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u6d41\u91cf\u76e3\u6e2c\uff1f<\/h2>\n<p>\u4f7f\u7528 Redis \u9032\u884c\u6d41\u91cf\u76e3\u6e2c\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e6%94%b6%e9%9b%86-PFEBKmNmSF\">1. \u6578\u64da\u6536\u96c6<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u8a2d\u7f6e\u4e00\u500b\u6578\u64da\u6536\u96c6\u7cfb\u7d71\uff0c\u9019\u53ef\u4ee5\u901a\u904e\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5d4c\u5165\u4ee3\u78bc\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nfunction logTraffic(ip) {\n    const key = `traffic:${ip}`;\n    client.incr(key, (err, reply) =&gt; {\n        if (err) {\n            console.error('Error logging traffic:', err);\n        } else {\n            console.log(`Traffic logged for ${ip}: ${reply}`);\n        }\n    });\n}\n<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2-PFEBKmNmSF\">2. \u6578\u64da\u5b58\u5132<\/h3>\n<p>\u6536\u96c6\u5230\u7684\u6578\u64da\u53ef\u4ee5\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4f7f\u7528\u4e0d\u540c\u7684\u9375\u4f86\u5340\u5206\u4e0d\u540c\u7684\u6d41\u91cf\u4f86\u6e90\u3002\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5f8c\u7e8c\u7684\u67e5\u8a62\u548c\u5206\u6790\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-PFEBKmNmSF\">3. \u6578\u64da\u5206\u6790<\/h3>\n<p>\u4e00\u65e6\u6578\u64da\u88ab\u5b58\u5132\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u5404\u7a2e\u547d\u4ee4\u4f86\u9032\u884c\u5206\u6790\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>ZRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7279\u5b9a\u6642\u9593\u7bc4\u570d\u5167\u7684\u6d41\u91cf\u6578\u64da\u3002<\/p>\n<pre><code>client.zrange('traffic:2023-10-01', 0, -1, (err, trafficData) =&gt; {\n    if (err) {\n        console.error('Error retrieving traffic data:', err);\n    } else {\n        console.log('Traffic data:', trafficData);\n    }\n});\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e6%99%82%e7%9b%a3%e6%b8%ac%e7%9a%84%e5%84%aa%e5%8b%a2-PFEBKmNmSF\">\u5be6\u6642\u76e3\u6e2c\u7684\u512a\u52e2<\/h2>\n<p>\u5be6\u6642\u76e3\u6e2c\u7db2\u7d61\u6d41\u91cf\u7684\u512a\u52e2\u5728\u65bc\u80fd\u5920\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u505a\u51fa\u53cd\u61c9\u3002\u4f8b\u5982\uff0c\u7576\u6d41\u91cf\u7570\u5e38\u589e\u9577\u6642\uff0c\u53ef\u4ee5\u7acb\u5373\u8abf\u6574\u8cc7\u6e90\u914d\u7f6e\uff0c\u907f\u514d\u670d\u52d9\u4e2d\u65b7\u3002\u6b64\u5916\uff0c\u901a\u904e\u5206\u6790\u6d41\u91cf\u6578\u64da\uff0c\u9084\u53ef\u4ee5\u7372\u5f97\u7528\u6236\u884c\u70ba\u7684\u6d1e\u5bdf\uff0c\u5f9e\u800c\u512a\u5316\u696d\u52d9\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-PFEBKmNmSF\">\u7d50\u8ad6<\/h2>\n<p>Redis \u6d41\u91cf\u54e8\u5175\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u65b9\u5f0f\u4f86\u5be6\u6642\u76e3\u6e2c\u7db2\u7d61\u6d41\u91cf\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u6536\u96c6\u3001\u5b58\u5132\u548c\u5206\u6790\u7b56\u7565\uff0c\u7528\u6236\u53ef\u4ee5\u7372\u5f97\u6709\u50f9\u503c\u7684\u898b\u89e3\uff0c\u5f9e\u800c\u63d0\u5347\u696d\u52d9\u904b\u71df\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7db2\u7d61\u670d\u52d9\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u6d41\u91cf\u54e8\u5175\u63d0\u4f9b\u5be6\u6642\u76e3\u6e2c\u7db2\u7d61\u6d41\u91cf\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u4f60\u5373\u6642\u638c\u63e1\u6d41\u91cf\u8b8a\u5316\uff0c\u63d0\u5347\u7db2\u7d61\u7ba1\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-126209","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126209","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=126209"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126209\/revisions"}],"predecessor-version":[{"id":126210,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126209\/revisions\/126210"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}