{"id":99372,"date":"2024-10-21T10:27:17","date_gmt":"2024-10-21T02:27:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99372\/"},"modified":"2024-10-21T10:27:18","modified_gmt":"2024-10-21T02:27:18","slug":"redis-%e9%ab%98%e6%95%88%e7%b7%a8%e5%af%ab%e8%a6%8f%e5%89%87%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99372\/","title":{"rendered":"Redis \u9ad8\u6548\u7de8\u5beb\u898f\u5247\u7ba1\u7406\u6578\u64da"},"content":{"rendered":"<h1 id=\"redis-%e9%ab%98%e6%95%88%e7%b7%a8%e5%af%ab%e8%a6%8f%e5%89%87%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a-IwOsPlnONx\">Redis \u9ad8\u6548\u7de8\u5beb\u898f\u5247\u7ba1\u7406\u6578\u64da<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u53d6\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u4f86\u9ad8\u6548\u7de8\u5beb\u898f\u5247\u4ee5\u7ba1\u7406\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-IwOsPlnONx\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis \u5e38\u88ab\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%be%86%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%ef%bc%9f-IwOsPlnONx\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f86\u7ba1\u7406\u6578\u64da\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u6578\u64da\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster \u5141\u8a31\u6578\u64da\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u4f48\uff0c\u63d0\u5347\u4e86\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e6%95%88%e7%b7%a8%e5%af%ab%e8%a6%8f%e5%89%87%e7%9a%84%e7%ad%96%e7%95%a5-IwOsPlnONx\">\u9ad8\u6548\u7de8\u5beb\u898f\u5247\u7684\u7b56\u7565<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u7ba1\u7406\u6578\u64da\u6642\uff0c\u7de8\u5beb\u9ad8\u6548\u7684\u898f\u5247\u662f\u95dc\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-IwOsPlnONx\">1. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9700\u8981\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236\u7684\u591a\u500b\u5c6c\u6027\uff1a<\/p>\n<pre><code>HSET user:1000 username \"john_doe\" password \"securepassword\" last_login \"2023-10-01\"<\/code><\/pre>\n<h3 id=\"2-%e5%88%a9%e7%94%a8%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-IwOsPlnONx\">2. \u5229\u7528\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u9700\u8981\u9577\u671f\u4fdd\u5b58\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u81ea\u52d5\u6e05\u7406\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u81e8\u6642\u7684\u7de9\u5b58\u6578\u64da\uff0c\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SETEX session:1000 3600 \"session_data\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u8a72\u6578\u64da\u5c07\u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u904e\u671f\u3002<\/p>\n<h3 id=\"3-%e6%89%b9%e9%87%8f%e6%93%8d%e4%bd%9c-IwOsPlnONx\">3. \u6279\u91cf\u64cd\u4f5c<\/h3>\n<p>\u5728\u9700\u8981\u9032\u884c\u591a\u6b21\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528 Redis \u7684\u7ba1\u9053\uff08Pipeline\uff09\u529f\u80fd\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis-cli --pipe &lt; commands.txt<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6279\u91cf\u767c\u9001\u5230 Redis\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-IwOsPlnONx\">4. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301 Lua \u8173\u672c\uff0c\u53ef\u4ee5\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u591a\u6b21\u8acb\u6c42\u7684\u958b\u92b7\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>eval \"return redis.call('get', KEYS[1])\" 1 key_name<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-IwOsPlnONx\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528 Redis \u7684\u5167\u5efa\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e64\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u8003\u91cf\uff1a<\/strong>\u78ba\u4fdd Redis \u7684\u5b89\u5168\u914d\u7f6e\uff0c\u907f\u514d\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IwOsPlnONx\">\u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3001\u5229\u7528\u6279\u91cf\u64cd\u4f5c\u548c Lua \u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis \u7121\u7591\u662f\u4e00\u500b\u7406\u60f3\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\u4f86\u90e8\u7f72 Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u9ad8\u6548\u7de8\u5beb\u898f\u5247\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\uff0c\u7c21\u5316\u898f\u5247\u7ba1\u7406\uff0c\u52a9\u529b\u696d\u52d9\u6c7a\u7b56\u8207\u5be6\u6642\u5206\u6790\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-99372","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99372","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=99372"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99372\/revisions"}],"predecessor-version":[{"id":99373,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99372\/revisions\/99373"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}