{"id":193661,"date":"2024-11-13T00:03:23","date_gmt":"2024-11-12T16:03:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193661\/"},"modified":"2024-11-13T00:03:24","modified_gmt":"2024-11-12T16:03:24","slug":"%e7%a0%94%e7%a9%b6redis%e7%b7%a8%e7%a2%bc%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90%ef%bc%88redis%e7%b7%a8%e7%a2%bc%e9%a1%9e%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193661\/","title":{"rendered":"\u7814\u7a76Redis\u7de8\u78bc\u985e\u578b\u7684\u6700\u4f73\u5be6\u8e10\uff08redis\u7de8\u78bc\u985e\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%94%e7%a9%b6redis%e7%b7%a8%e7%a2%bc%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-QRetdpyrev\">\u7814\u7a76Redis\u7de8\u78bc\u985e\u578b\u7684\u6700\u4f73\u5be6\u8e10<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u5176\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6548\u7684\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u958b\u767c\u8005\u7684\u71b1\u9580\u9078\u64c7\u3002\u5728\u4f7f\u7528Redis\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u7de8\u78bc\u985e\u578b\u5c0d\u65bc\u6027\u80fd\u548c\u5167\u5b58\u4f7f\u7528\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u7de8\u78bc\u985e\u578b\u53ca\u5176\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%b7%a8%e7%a2%bc%e9%a1%9e%e5%9e%8b%e6%a6%82%e8%bf%b0-QRetdpyrev\">Redis\u7684\u7de8\u78bc\u985e\u578b\u6982\u8ff0<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6bcf\u7a2e\u6578\u64da\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7de8\u78bc\u65b9\u5f0f\uff0c\u9019\u4e9b\u7de8\u78bc\u65b9\u5f0f\u5f71\u97ff\u8457\u6578\u64da\u7684\u5b58\u5132\u6548\u7387\u548c\u64cd\u4f5c\u6027\u80fd\u3002\u4ee5\u4e0b\u662fRedis\u4e2d\u5e38\u898b\u7684\u7de8\u78bc\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>RAW<\/strong>: \u9019\u662f\u6700\u57fa\u672c\u7684\u7de8\u78bc\u65b9\u5f0f\uff0c\u9069\u7528\u65bc\u5c0f\u578b\u5b57\u7b26\u4e32\u3002\u5b83\u76f4\u63a5\u5b58\u5132\u5b57\u7bc0\u6578\u64da\uff0c\u6548\u7387\u8f03\u9ad8\u3002<\/li>\n<li><strong>INT<\/strong>: \u7576\u5b57\u7b26\u4e32\u53ef\u4ee5\u88ab\u89e3\u6790\u70ba\u6574\u6578\u6642\uff0cRedis\u6703\u4f7f\u7528\u9019\u7a2e\u7de8\u78bc\u65b9\u5f0f\uff0c\u7bc0\u7701\u5167\u5b58\u3002<\/li>\n<li><strong>EMBSTR<\/strong>: \u9019\u662f\u4e00\u7a2e\u512a\u5316\u7684\u5b57\u7b26\u4e32\u7de8\u78bc\uff0c\u9069\u7528\u65bc\u8f03\u5c0f\u7684\u5b57\u7b26\u4e32\uff0c\u80fd\u5920\u6e1b\u5c11\u5167\u5b58\u788e\u7247\u3002<\/li>\n<li><strong>ZIPLIST<\/strong>: \u9019\u662f\u4e00\u7a2e\u58d3\u7e2e\u5217\u8868\u7de8\u78bc\uff0c\u9069\u7528\u65bc\u5c0f\u578b\u54c8\u5e0c\u3001\u5217\u8868\u548c\u96c6\u5408\uff0c\u80fd\u5920\u6709\u6548\u7bc0\u7701\u5167\u5b58\u3002<\/li>\n<li><strong>HASHTABLE<\/strong>: \u7576\u54c8\u5e0c\u8868\u7684\u5927\u5c0f\u8d85\u904e\u4e00\u5b9a\u95be\u503c\u6642\uff0cRedis\u6703\u81ea\u52d5\u8f49\u63db\u70ba\u54c8\u5e0c\u8868\u7de8\u78bc\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>LINKEDLIST<\/strong>: \u7528\u65bc\u5b58\u5132\u5217\u8868\u7684\u93c8\u8868\u7d50\u69cb\uff0c\u9069\u5408\u65bc\u983b\u7e41\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002<\/li>\n<li><strong>SKIPLIST<\/strong>: \u7528\u65bc\u6709\u5e8f\u96c6\u5408\u7684\u8df3\u8868\u7d50\u69cb\uff0c\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e7%b7%a8%e7%a2%bc%e9%a1%9e%e5%9e%8b-QRetdpyrev\">\u9078\u64c7\u5408\u9069\u7684\u7de8\u78bc\u985e\u578b<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u7de8\u78bc\u985e\u578b\u5c0d\u65bcRedis\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<h3 id=\"1-%e6%a0%b9%e6%93%9a%e6%95%b8%e6%93%9a%e5%a4%a7%e5%b0%8f%e9%81%b8%e6%93%87%e7%b7%a8%e7%a2%bc-QRetdpyrev\">1. \u6839\u64da\u6578\u64da\u5927\u5c0f\u9078\u64c7\u7de8\u78bc<\/h3>\n<p>\u5c0d\u65bc\u5c0f\u578b\u6578\u64da\uff0c\u4f7f\u7528ZIPLIST\u6216EMBSTR\u7de8\u78bc\u53ef\u4ee5\u6709\u6548\u7bc0\u7701\u5167\u5b58\u3002\u4f8b\u5982\uff0c\u7576\u54c8\u5e0c\u8868\u7684\u5143\u7d20\u5c11\u65bc512\u500b\u4e14\u6bcf\u500b\u9375\u503c\u5c0d\u7684\u7e3d\u9577\u5ea6\u5c0f\u65bc64\u5b57\u7bc0\u6642\uff0c\u4f7f\u7528ZIPLIST\u7de8\u78bc\u662f\u5408\u9069\u7684\u3002<\/p>\n<h3 id=\"2-%e8%80%83%e6%85%ae%e6%93%8d%e4%bd%9c%e9%a0%bb%e7%8e%87-QRetdpyrev\">2. \u8003\u616e\u64cd\u4f5c\u983b\u7387<\/h3>\n<p>\u5982\u679c\u6578\u64da\u7d50\u69cb\u9700\u8981\u983b\u7e41\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u9078\u64c7LINKEDLIST\u7de8\u78bc\u53ef\u80fd\u66f4\u5408\u9069\u3002\u76f8\u53cd\uff0c\u5c0d\u65bc\u67e5\u8a62\u983b\u7e41\u7684\u6578\u64da\uff0c\u4f7f\u7528HASHTABLE\u6216SKIPLIST\u7de8\u78bc\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-QRetdpyrev\">3. \u76e3\u63a7\u5167\u5b58\u4f7f\u7528<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u5167\u5efa\u547d\u4ee4\u5982<code>INFO<\/code>\u548c<code>MEMORY USAGE<\/code>\u4f86\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u7de8\u78bc\u985e\u578b\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-QRetdpyrev\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u4e00\u500b\u61c9\u7528\u9700\u8981\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u5305\u62ec\u7528\u6236\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u8a3b\u518a\u6642\u9593\u3002\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u9019\u4e9b\u4fe1\u606f\u662f\u5408\u9069\u7684\u3002\u5982\u679c\u7528\u6236\u6578\u91cf\u8f03\u5c11\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528ZIPLIST\u7de8\u78bc\u4f86\u7bc0\u7701\u5167\u5b58\uff1b\u4f46\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0cRedis\u6703\u81ea\u52d5\u8f49\u63db\u70baHASHTABLE\u7de8\u78bc\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u7528\u6236\u4fe1\u606f\nHSET user:1001 username \"Alice\" email \"alice@example.com\" registered_at \"2023-01-01\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cRedis\u6703\u6839\u64da\u7528\u6236\u6578\u91cf\u548c\u6578\u64da\u5927\u5c0f\u81ea\u52d5\u9078\u64c7\u6700\u5408\u9069\u7684\u7de8\u78bc\u985e\u578b\uff0c\u958b\u767c\u8005\u7121\u9700\u624b\u52d5\u5e72\u9810\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QRetdpyrev\">\u7e3d\u7d50<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684Redis\u7de8\u78bc\u985e\u578b\u5c0d\u65bc\u63d0\u5347\u6027\u80fd\u548c\u7bc0\u7701\u5167\u5b58\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6839\u64da\u6578\u64da\u5927\u5c0f\u3001\u64cd\u4f5c\u983b\u7387\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u4f86\u9078\u64c7\u7de8\u78bc\u985e\u578b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316Redis\u7684\u4f7f\u7528\u3002\u4e86\u89e3\u4e0d\u540c\u7de8\u78bc\u985e\u578b\u7684\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\uff0c\u5c07\u6709\u52a9\u65bc\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7de8\u78bc\u985e\u578b\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u8207\u6027\u80fd\uff0c\u52a9\u529b\u958b\u767c\u8005\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u8868\u73fe\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-193661","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193661","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=193661"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193661\/revisions"}],"predecessor-version":[{"id":193662,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193661\/revisions\/193662"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}