{"id":179484,"date":"2024-11-09T02:12:20","date_gmt":"2024-11-08T18:12:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179484\/"},"modified":"2024-11-09T02:12:21","modified_gmt":"2024-11-08T18:12:21","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%ad%98%e5%84%b2-redis-%e7%b7%a9%e5%ad%98-%ef%bc%88%e5%a6%82%e4%bd%95%e5%ad%98-redis-%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179484\/","title":{"rendered":"\u5982\u4f55\u6709\u6548\u5b58\u5132 Redis \u7de9\u5b58 \uff08\u5982\u4f55\u5b58 redis \u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%ad%98%e5%84%b2-redis-%e7%b7%a9%e5%ad%98%ef%bc%88%e5%a6%82%e4%bd%95%e5%ad%98-redis-%e7%b7%a9%e5%ad%98%ef%bc%89-cpeADyxJqp\">\u5982\u4f55\u6709\u6548\u5b58\u5132 Redis \u7de9\u5b58\uff08\u5982\u4f55\u5b58 redis \u7de9\u5b58\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u662f\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u6578\u64da\u4ee5\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5b58\u5132 Redis \u7de9\u5b58\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%b7%a9%e5%ad%98%ef%bc%9f-cpeADyxJqp\">\u4ec0\u9ebc\u662f Redis \u7de9\u5b58\uff1f<\/h2>\n<p>Redis \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\u5b83\u901a\u5e38\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\uff0c\u80fd\u5920\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u63d0\u9ad8\u61c9\u7528\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%ef%bc%9f-cpeADyxJqp\">\u70ba\u4ec0\u9ebc\u4f7f\u7528 Redis \u7de9\u5b58\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\uff0c\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%ad%98%e5%84%b2-redis-%e7%b7%a9%e5%ad%98-cpeADyxJqp\">\u5982\u4f55\u6709\u6548\u5b58\u5132 Redis \u7de9\u5b58<\/h2>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cpeADyxJqp\">1. \u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u904e\u671f\u6216\u4e0d\u4e00\u81f4\uff0c\u61c9\u8a72\u70ba\u6bcf\u500b\u7de9\u5b58\u9805\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u662f\u6700\u65b0\u7684\uff0c\u4e26\u4e14\u4e0d\u6703\u4f54\u7528\u904e\u591a\u7684\u5167\u5b58\u3002<\/p>\n<pre><code>SET key value EX 3600  # \u8a2d\u7f6e\u9375\u503c\u5c0d\uff0c\u4e26\u57283600\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cpeADyxJqp\">2. \u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9700\u8981\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u7d44\u7e54\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u8b80\u53d6\u548c\u66f4\u65b0\u3002<\/p>\n<pre><code>HSET session:12345 username \"user1\"  # \u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%96%bd%e7%b7%a9%e5%ad%98%e5%a4%b1%e6%95%88%e7%ad%96%e7%95%a5-cpeADyxJqp\">3. \u5be6\u65bd\u7de9\u5b58\u5931\u6548\u7b56\u7565<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u5931\u6548\u3002\u5be6\u65bd\u7de9\u5b58\u5931\u6548\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u61c9\u7528\u5728\u6578\u64da\u5931\u6548\u6642\u81ea\u52d5\u66f4\u65b0\u7de9\u5b58\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c\u61f6\u52a0\u8f09\u201d\u7b56\u7565\uff0c\u5728\u6bcf\u6b21\u8acb\u6c42\u6642\u6aa2\u67e5\u7de9\u5b58\u662f\u5426\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u52a0\u8f09\u6578\u64da\u4e26\u66f4\u65b0\u7de9\u5b58\u3002<\/p>\n<pre><code>if (GET key) {\n    return GET key;\n} else {\n    value = DB_GET(key);\n    SET key value;\n    return value;\n}\n<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-cpeADyxJqp\">4. \u76e3\u63a7\u548c\u8abf\u6574\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4e2d\u7387\u7b49\uff0c\u53ef\u4ee5\u5e6b\u52a9\u53ca\u6642\u8abf\u6574\u7de9\u5b58\u7b56\u7565\u3002\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\uff0c\u8abf\u6574\u7de9\u5b58\u7684\u5927\u5c0f\u548c\u904e\u671f\u6642\u9593\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cpeADyxJqp\">\u7d50\u8ad6<\/h2>\n<p>\u6709\u6548\u5730\u5b58\u5132 Redis \u7de9\u5b58\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3001\u9078\u64c7\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb\u3001\u5be6\u65bd\u7de9\u5b58\u5931\u6548\u7b56\u7565\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u6574\u7de9\u5b58\u7b56\u7565\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u767c\u63ee Redis \u7684\u512a\u52e2\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u7de9\u5b58\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5b58\u5132 Redis \u7de9\u5b58\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u7b56\u7565\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-179484","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179484","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=179484"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179484\/revisions"}],"predecessor-version":[{"id":179485,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179484\/revisions\/179485"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}