{"id":197606,"date":"2024-11-14T09:14:22","date_gmt":"2024-11-14T01:14:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197606\/"},"modified":"2024-11-14T09:14:23","modified_gmt":"2024-11-14T01:14:23","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%a8%a1%e5%a1%8a%e5%8c%96%e5%88%86%e9%9b%a2%ef%bc%88redis%e6%a8%a1%e5%a1%8a%e5%88%86%e9%9b%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197606\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\uff08redis\u6a21\u584a\u5206\u96e2\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%a8%a1%e5%a1%8a%e5%8c%96%e5%88%86%e9%9b%a2%ef%bc%88redis%e6%a8%a1%e5%a1%8a%e5%88%86%e9%9b%a2%ef%bc%89-uvDOZUaENc\">\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\uff08redis\u6a21\u584a\u5206\u96e2\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6a21\u584a\u5316\u8a2d\u8a08\u5df2\u6210\u70ba\u4e00\u7a2e\u91cd\u8981\u7684\u8da8\u52e2\u3002\u9019\u7a2e\u8a2d\u8a08\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u4ee3\u78bc\u7684\u53ef\u7dad\u8b77\u6027\uff0c\u9084\u4fc3\u9032\u4e86\u5718\u968a\u5354\u4f5c\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u6a21\u584a\u5316\u5206\u96e2\u7684\u5be6\u73fe\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%a8%a1%e5%a1%8a%e5%8c%96%e5%88%86%e9%9b%a2%ef%bc%9f-uvDOZUaENc\">\u4ec0\u9ebc\u662f\u6a21\u584a\u5316\u5206\u96e2\uff1f<\/h2>\n<p>\u6a21\u584a\u5316\u5206\u96e2\u662f\u6307\u5c07\u4e00\u500b\u5927\u578b\u7cfb\u7d71\u62c6\u5206\u70ba\u591a\u500b\u5c0f\u7684\u3001\u7368\u7acb\u7684\u6a21\u584a\uff0c\u6bcf\u500b\u6a21\u584a\u8ca0\u8cac\u7279\u5b9a\u7684\u529f\u80fd\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u7cfb\u7d71\u7684\u958b\u767c\u3001\u6e2c\u8a66\u548c\u7dad\u8b77\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002\u6a21\u584a\u4e4b\u9593\u901a\u904e\u660e\u78ba\u7684\u63a5\u53e3\u9032\u884c\u901a\u4fe1\uff0c\u9019\u6a23\u53ef\u4ee5\u964d\u4f4e\u6a21\u584a\u4e4b\u9593\u7684\u8026\u5408\u5ea6\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-uvDOZUaENc\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u7279\u6027\uff0c\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\u7684\u7406\u60f3\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u6578\u64da\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u8c50\u5bcc\uff1a<\/strong>\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u652f\u6301\uff1a<\/strong>\u63d0\u4f9bRDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%a8%a1%e5%a1%8a%e5%8c%96%e5%88%86%e9%9b%a2%e7%9a%84%e6%ad%a5%e9%a9%9f-uvDOZUaENc\">\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e6%a8%a1%e5%a1%8a-uvDOZUaENc\">1. \u78ba\u5b9a\u6a21\u584a<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u6839\u64da\u696d\u52d9\u9700\u6c42\u78ba\u5b9a\u7cfb\u7d71\u4e2d\u7684\u5404\u500b\u6a21\u584a\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7cfb\u7d71\uff0c\u53ef\u4ee5\u5c07\u5176\u62c6\u5206\u70ba\u7528\u6236\u7ba1\u7406\u6a21\u584a\u3001\u5546\u54c1\u7ba1\u7406\u6a21\u584a\u548c\u8a02\u55ae\u7ba1\u7406\u6a21\u584a\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-uvDOZUaENc\">2. \u8a2d\u8a08\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u6bcf\u500b\u6a21\u584a\u7684\u9700\u6c42\u8a2d\u8a08\u76f8\u61c9\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\u7528\u6236\u7ba1\u7406\u6a21\u584a\uff1a\n    - \u7528\u6236ID (String)\n    - \u7528\u6236\u4fe1\u606f (Hash)\n    \n\u5546\u54c1\u7ba1\u7406\u6a21\u584a\uff1a\n    - \u5546\u54c1ID (String)\n    - \u5546\u54c1\u4fe1\u606f (Hash)\n    \n\u8a02\u55ae\u7ba1\u7406\u6a21\u584a\uff1a\n    - \u8a02\u55aeID (String)\n    - \u8a02\u55ae\u4fe1\u606f (Hash)\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e6%a8%a1%e5%a1%8a%e9%96%93%e7%9a%84%e9%80%9a%e4%bf%a1-uvDOZUaENc\">3. \u5be6\u73fe\u6a21\u584a\u9593\u7684\u901a\u4fe1<\/h3>\n<p>\u6a21\u584a\u4e4b\u9593\u53ef\u4ee5\u901a\u904eRedis\u7684Pub\/Sub\u529f\u80fd\u9032\u884c\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u8a3b\u518a\u6642\uff0c\u7528\u6236\u7ba1\u7406\u6a21\u584a\u53ef\u4ee5\u767c\u9001\u4e00\u689d\u6d88\u606f\uff0c\u901a\u77e5\u5176\u4ed6\u6a21\u584a\u66f4\u65b0\u76f8\u61c9\u7684\u6578\u64da\u3002<\/p>\n<pre><code>\/\/ \u7528\u6236\u8a3b\u518a\u6642\u767c\u9001\u6d88\u606f\nredis.publish('user:registered', JSON.stringify(userData));\n<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-uvDOZUaENc\">4. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>\u6839\u64da\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002\u53ef\u4ee5\u4f7f\u7528RDB\u9032\u884c\u5b9a\u671f\u5feb\u7167\uff0c\u6216\u4f7f\u7528AOF\u8a18\u9304\u6bcf\u6b21\u5beb\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-uvDOZUaENc\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u5b58\u5132\u7528\u6236\u4fe1\u606f\nclient.hset('user:1001', 'name', 'John Doe', 'email', 'john@example.com', (err, res) =&gt; {\n    if (err) throw err;\n    console.log(res); \/\/ OK\n});\n\n\/\/ \u7372\u53d6\u7528\u6236\u4fe1\u606f\nclient.hgetall('user:1001', (err, user) =&gt; {\n    if (err) throw err;\n    console.log(user); \/\/ { name: 'John Doe', email: 'john@example.com' }\n});\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uvDOZUaENc\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7dad\u8b77\u6027\uff0c\u9084\u80fd\u63d0\u5347\u958b\u767c\u6548\u7387\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u548c\u6a21\u584a\u9593\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u69cb\u5efa\u51fa\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u7cfb\u7d71\u67b6\u69cb\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5982 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u6a21\u584a\u5316\u5206\u96e2\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u7dad\u8b77\u6027\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u8207\u64f4\u5c55\u6027\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-197606","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197606","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=197606"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197606\/revisions"}],"predecessor-version":[{"id":197607,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197606\/revisions\/197607"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}