{"id":190760,"date":"2024-11-12T15:17:19","date_gmt":"2024-11-12T07:17:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190760\/"},"modified":"2024-11-12T15:17:20","modified_gmt":"2024-11-12T07:17:20","slug":"%e7%b3%bb%e7%b5%b1%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3redis%e5%88%86%e4%bd%88%e5%bc%8f%e7%b3%bb%e7%b5%b1%ef%bc%88%e4%bb%80%e9%ba%bc%e6%98%afredis%e5%88%86%e4%bd%88%e5%bc%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190760\/","title":{"rendered":"\u7cfb\u7d71\u6df1\u5165\u7406\u89e3Redis\u5206\u4f48\u5f0f\u7cfb\u7d71\uff08\u4ec0\u9ebc\u662fredis\u5206\u4f48\u5f0f\uff09"},"content":{"rendered":"<h1 id=\"%e7%b3%bb%e7%b5%b1%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3redis%e5%88%86%e4%bd%88%e5%bc%8f%e7%b3%bb%e7%b5%b1%ef%bc%88%e4%bb%80%e9%ba%bc%e6%98%afredis%e5%88%86%e4%bd%88%e5%bc%8f%ef%bc%89-ahTvscmOiS\">\u7cfb\u7d71\u6df1\u5165\u7406\u89e3Redis\u5206\u4f48\u5f0f\u7cfb\u7d71\uff08\u4ec0\u9ebc\u662fredis\u5206\u4f48\u5f0f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5206\u4f48\u5f0f\u7cfb\u7d71\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u5206\u4f48\u5f0f\u7279\u6027\u53ca\u5176\u5728\u7cfb\u7d71\u67b6\u69cb\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-ahTvscmOiS\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary 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Replication\uff09<\/strong>\uff1aRedis\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u9019\u610f\u5473\u8457\u4e00\u500b\u4e3b\u4f3a\u670d\u5668\u53ef\u4ee5\u6709\u591a\u500b\u5f9e\u4f3a\u670d\u5668\u3002\u4e3b\u4f3a\u670d\u5668\u8ca0\u8cac\u5beb\u5165\u64cd\u4f5c\uff0c\u800c\u5f9e\u4f3a\u670d\u5668\u5247\u8ca0\u8cac\u8b80\u53d6\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5206\u64d4\u8ca0\u8f09\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002<\/li>\n<li><strong>\u5206\u7247\uff08Sharding\uff09<\/strong>\uff1aRedis\u53ef\u4ee5\u901a\u904e\u5206\u7247\u6280\u8853\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b58\u53d6\u901f\u5ea6\uff0c\u9084\u80fd\u5920\u5728\u4f3a\u670d\u5668\u6545\u969c\u6642\u4fdd\u8b49\u6578\u64da\u7684\u6301\u4e45\u6027\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff08High Availability\uff09<\/strong>\uff1aRedis 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id=\"redis%e7%9a%84%e5%88%86%e4%bd%88%e5%bc%8f%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-ahTvscmOiS\">Redis\u7684\u5206\u4f48\u5f0f\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis\u7684\u5206\u4f48\u5f0f\u7279\u6027\u4f7f\u5176\u5728\u591a\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u512a\u7570\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u5373\u6642\u6578\u64da\u5206\u6790<\/strong>\uff1a\u5728\u9700\u8981\u5feb\u901f\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u5834\u666f\u4e2d\uff0cRedis\u53ef\u4ee5\u4f5c\u70ba\u6578\u64da\u7de9\u5b58\u5c64\uff0c\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u3002<\/li>\n<li><strong>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0<\/strong>\uff1a\u8a31\u591a\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u5373\u6642\u6d88\u606f\u548c\u901a\u77e5\uff0c\u56e0\u70ba\u5176\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u80fd\u5920\u6eff\u8db3\u7528\u6236\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u904a\u6232\u5f8c\u7aef<\/strong>\uff1a\u5728\u904a\u6232\u958b\u767c\u4e2d\uff0cRedis\u5e38\u7528\u65bc\u5b58\u5132\u904a\u6232\u72c0\u614b\u548c\u73a9\u5bb6\u6578\u64da\uff0c\u56e0\u70ba\u5176\u4f4e\u5ef6\u9072\u7684\u7279\u6027\u80fd\u5920\u63d0\u5347\u73a9\u5bb6\u7684\u904a\u6232\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-ahTvscmOiS\">Redis\u7684\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Redis\u4f7f\u7528\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Node.js\u4e2d\u9023\u63a5Redis\u4e26\u57f7\u884c\u57fa\u672c\u64cd\u4f5c\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nclient.on('error', (err) =&gt; {\n    console.log('Error ' + err);\n});\n\n\/\/ \u8a2d\u7f6e\u9375\u503c\u5c0d\nclient.set('key', 'value', redis.print);\n\n\/\/ \u7372\u53d6\u9375\u503c\u5c0d\nclient.get('key', (err, reply) =&gt; {\n    console.log(reply); \/\/ \u8f38\u51fa 'value'\n});\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-ahTvscmOiS\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5206\u4f48\u5f0f\u6578\u64da\u5eab\uff0c\u6191\u85c9\u5176\u4e3b\u5f9e\u8907\u88fd\u3001\u5206\u7247\u548c\u9ad8\u53ef\u7528\u6027\u7b49\u7279\u6027\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u5728\u5373\u6642\u6578\u64da\u5206\u6790\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u904a\u6232\u958b\u767c\u4e2d\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u7a69\u5b9a\u7684\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u9078\u64c7\u5c07\u662f\u503c\u5f97\u8003\u616e\u7684\u9078\u9805\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Redis\u5206\u4f48\u5f0f\u7cfb\u7d71\uff0c\u63a2\u7d22\u5176\u67b6\u69cb\u3001\u7279\u6027\u53ca\u61c9\u7528\uff0c\u638c\u63e1Redis\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\u7684\u91cd\u8981\u6027\u8207\u512a\u52e2\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-190760","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190760","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=190760"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190760\/revisions"}],"predecessor-version":[{"id":190761,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190760\/revisions\/190761"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}