{"id":126187,"date":"2024-10-26T02:38:21","date_gmt":"2024-10-25T18:38:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126187\/"},"modified":"2024-10-26T02:38:22","modified_gmt":"2024-10-25T18:38:22","slug":"redis-%e9%9d%88%e6%b4%bb%e5%8a%a9%e5%8a%9b%e8%ae%80%e5%af%ab%e8%bd%89%e7%a7%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126187\/","title":{"rendered":"Redis \u9748\u6d3b\u52a9\u529b\u8b80\u5beb\u8f49\u79fb"},"content":{"rendered":"<h1 id=\"redis-%e9%9d%88%e6%b4%bb%e5%8a%a9%e5%8a%9b%e8%ae%80%e5%af%ab%e8%bd%89%e7%a7%bb-PQWGrjrsmw\">Redis \u9748\u6d3b\u52a9\u529b\u8b80\u5beb\u8f49\u79fb<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u8b80\u5beb\u8f49\u79fb\u6a5f\u5236\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u512a\u5316\u6578\u64da\u5b58\u53d6\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u8b80\u5beb\u8f49\u79fb\u7279\u6027\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-PQWGrjrsmw\">\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\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis \u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u9ad8\u6d41\u91cf\u61c9\u7528\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e8%ae%80%e5%af%ab%e8%bd%89%e7%a7%bb%e7%9a%84%e6%a6%82%e5%bf%b5-PQWGrjrsmw\">\u8b80\u5beb\u8f49\u79fb\u7684\u6982\u5ff5<\/h2>\n<p>\u8b80\u5beb\u8f49\u79fb\u662f\u6307\u5c07\u8b80\u53d6\u8acb\u6c42\u548c\u5beb\u5165\u8acb\u6c42\u5206\u958b\u8655\u7406\u7684\u6280\u8853\u3002\u9019\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u4e3b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u5be6\u73fe\u8b80\u5beb\u8f49\u79fb\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u5f9e\u8907\u88fd\uff1a<\/strong>Redis \u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u901a\u904e\u5c07\u6578\u64da\u5f9e\u4e3b\u7bc0\u9ede\u8907\u88fd\u5230\u5f9e\u7bc0\u9ede\uff0c\u5be6\u73fe\u8b80\u53d6\u8acb\u6c42\u7684\u5206\u6d41\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u8b80\u53d6\u8ca0\u8f09\u5206\u6563\u5230\u591a\u500b\u5f9e\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u4e3b\u7bc0\u9ede\u7684\u58d3\u529b\u3002<\/li>\n<li><strong>\u5206\u7247\u6280\u8853\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u4e0d\u540c\u7684 Redis \u5be6\u4f8b\u4e2d\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u8b80\u53d6\u548c\u5beb\u5165\u7684\u6548\u7387\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<li><strong>\u8b80\u5beb\u5206\u96e2\uff1a<\/strong>\u5728\u61c9\u7528\u5c64\u9762\u4e0a\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8a2d\u8a08\u7cfb\u7d71\u5c07\u8b80\u53d6\u8acb\u6c42\u767c\u9001\u5230\u5f9e\u7bc0\u9ede\uff0c\u800c\u5c07\u5beb\u5165\u8acb\u6c42\u767c\u9001\u5230\u4e3b\u7bc0\u9ede\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u540c\u6642\u63d0\u9ad8\u8b80\u53d6\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e8%ae%80%e5%af%ab%e8%bd%89%e7%a7%bb%e5%af%a6%e7%8f%be-PQWGrjrsmw\">Redis \u7684\u8b80\u5beb\u8f49\u79fb\u5be6\u73fe<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Node.js \u61c9\u7528\u4e2d\u5be6\u73fe Redis \u7684\u8b80\u5beb\u8f49\u79fb\uff1a<\/p>\n<pre><code>const redis = require('redis');\n\n\/\/ \u5275\u5efa\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\u7684\u9023\u63a5\nconst masterClient = redis.createClient({ host: 'master.redis.server', port: 6379 });\nconst slaveClient = redis.createClient({ host: 'slave.redis.server', port: 6379 });\n\n\/\/ \u5beb\u5165\u6578\u64da\u5230\u4e3b\u7bc0\u9ede\nmasterClient.set('key', 'value', (err, reply) =&gt; {\n    if (err) {\n        console.error('Error writing to master:', err);\n    } else {\n        console.log('Write to master successful:', reply);\n    }\n});\n\n\/\/ \u5f9e\u5f9e\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\nslaveClient.get('key', (err, reply) =&gt; {\n    if (err) {\n        console.error('Error reading from slave:', err);\n    } else {\n        console.log('Read from slave successful:', reply);\n    }\n});\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b Redis \u5ba2\u6236\u7aef\uff0c\u4e00\u500b\u9023\u63a5\u5230\u4e3b\u7bc0\u9ede\uff0c\u53e6\u4e00\u500b\u9023\u63a5\u5230\u5f9e\u7bc0\u9ede\u3002\u5beb\u5165\u64cd\u4f5c\u767c\u9001\u5230\u4e3b\u7bc0\u9ede\uff0c\u800c\u8b80\u53d6\u64cd\u4f5c\u5247\u5f9e\u5f9e\u7bc0\u9ede\u7372\u53d6\u6578\u64da\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-PQWGrjrsmw\">Redis \u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u9032\u884c\u8b80\u5beb\u8f49\u79fb\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>\u7531\u65bc Redis \u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u6eff\u8db3\u9ad8\u6d41\u91cf\u61c9\u7528\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\u6280\u8853\uff0cRedis \u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u548c\u8acb\u6c42\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PQWGrjrsmw\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u8b80\u5beb\u8f49\u79fb\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u65b9\u5f0f\u3002\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u3001\u5206\u7247\u6280\u8853\u548c\u8b80\u5beb\u5206\u96e2\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis \u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u9748\u6d3b\u52a9\u529b\u8b80\u5beb\u8f49\u79fb\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u7a0b\u5f0f\u67b6\u69cb\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\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-126187","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126187","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=126187"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126187\/revisions"}],"predecessor-version":[{"id":126188,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126187\/revisions\/126188"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}