{"id":171057,"date":"2024-11-06T23:34:18","date_gmt":"2024-11-06T15:34:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171057\/"},"modified":"2024-11-06T23:34:19","modified_gmt":"2024-11-06T15:34:19","slug":"%e7%a0%b4%e8%a7%a3redis%e6%ba%90%e7%a2%bc%e9%8f%88%e8%a1%a8%e6%93%8d%e4%bd%9c%e6%a9%9f%e5%88%b6%ef%bc%88redis%e6%ba%90%e7%a2%bc%e9%8f%88%e8%a1%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171057\/","title":{"rendered":"\u7834\u89e3Redis\u6e90\u78bc\u93c8\u8868\u64cd\u4f5c\u6a5f\u5236\uff08redis\u6e90\u78bc\u93c8\u8868\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%b4%e8%a7%a3redis%e6%ba%90%e7%a2%bc%e9%8f%88%e8%a1%a8%e6%93%8d%e4%bd%9c%e6%a9%9f%e5%88%b6%ef%bc%88redis%e6%ba%90%e7%a2%bc%e9%8f%88%e8%a1%a8%ef%bc%89-MihwrAorwB\">\u7834\u89e3Redis\u6e90\u78bc\u93c8\u8868\u64cd\u4f5c\u6a5f\u5236\uff08redis\u6e90\u78bc\u93c8\u8868\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u5176\u5167\u90e8\u6578\u64da\u7d50\u69cb\u7684\u8a2d\u8a08\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u5728Redis\u4e2d\uff0c\u93c8\u8868\u662f\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u7d50\u69cb\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u6e90\u78bc\u4e2d\u7684\u93c8\u8868\u64cd\u4f5c\u6a5f\u5236\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u539f\u7406\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e9%8f%88%e8%a1%a8%e7%b5%90%e6%a7%8b-MihwrAorwB\">Redis\u4e2d\u7684\u93c8\u8868\u7d50\u69cb<\/h2>\n<p>\u5728Redis\u7684\u6e90\u78bc\u4e2d\uff0c\u93c8\u8868\u7684\u5be6\u73fe\u4e3b\u8981\u4f9d\u8cf4\u65bc\u4e00\u500b\u540d\u70ba<a href=\"https:\/\/redis.io\/docs\/architecture\/data-structures\/#linked-list\" rel=\"nofollow noopener\" target=\"_blank\">list<\/a>\u7684\u7d50\u69cb\u3002\u9019\u500b\u7d50\u69cb\u7531\u4e00\u7cfb\u5217\u7684\u7bc0\u9ede\u7d44\u6210\uff0c\u6bcf\u500b\u7bc0\u9ede\u5305\u542b\u6578\u64da\u548c\u6307\u5411\u524d\u4e00\u500b\u53ca\u4e0b\u4e00\u500b\u7bc0\u9ede\u7684\u6307\u91dd\u3002\u9019\u7a2e\u96d9\u5411\u93c8\u8868\u7684\u8a2d\u8a08\u4f7f\u5f97\u5728\u4efb\u610f\u4f4d\u7f6e\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u90fd\u80fd\u5920\u5728O(1)\u7684\u6642\u9593\u5167\u5b8c\u6210\u3002<\/p>\n<h3 id=\"%e9%8f%88%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-MihwrAorwB\">\u93c8\u8868\u7684\u57fa\u672c\u7d50\u69cb<\/h3>\n<pre><code>\ntypedef struct listNode {\n    struct listNode *prev; \/\/ \u6307\u5411\u524d\u4e00\u500b\u7bc0\u9ede\n    struct listNode *next; \/\/ \u6307\u5411\u4e0b\u4e00\u500b\u7bc0\u9ede\n    void *value;           \/\/ \u5b58\u5132\u7684\u6578\u64da\n} listNode;\n\ntypedef struct list {\n    listNode *head;       \/\/ \u93c8\u8868\u7684\u982d\u90e8\n    listNode *tail;       \/\/ \u93c8\u8868\u7684\u5c3e\u90e8\n    unsigned long len;     \/\/ \u93c8\u8868\u7684\u9577\u5ea6\n} list;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7d50\u69cb\u4e2d\uff0c<code>listNode<\/code>\u8868\u793a\u93c8\u8868\u7684\u6bcf\u4e00\u500b\u7bc0\u9ede\uff0c\u800c<code>list<\/code>\u5247\u8868\u793a\u6574\u500b\u93c8\u8868\u3002\u6bcf\u500b\u7bc0\u9ede\u90fd\u5305\u542b\u6307\u5411\u524d\u4e00\u500b\u548c\u4e0b\u4e00\u500b\u7bc0\u9ede\u7684\u6307\u91dd\uff0c\u9019\u4f7f\u5f97\u93c8\u8868\u80fd\u5920\u5728\u5169\u7aef\u9032\u884c\u9ad8\u6548\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e9%8f%88%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c%e5%87%bd%e6%95%b8-MihwrAorwB\">\u93c8\u8868\u7684\u64cd\u4f5c\u51fd\u6578<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u64cd\u4f5c\u93c8\u8868\u7684\u51fd\u6578\uff0c\u9019\u4e9b\u51fd\u6578\u5305\u62ec\u63d2\u5165\u3001\u522a\u9664\u3001\u67e5\u8a62\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u93c8\u8868\u64cd\u4f5c\u51fd\u6578\uff1a<\/p>\n<ul>\n<li><code>listAddNodeHead<\/code>\uff1a\u5728\u93c8\u8868\u982d\u90e8\u63d2\u5165\u65b0\u7bc0\u9ede\u3002<\/li>\n<li><code>listAddNodeTail<\/code>\uff1a\u5728\u93c8\u8868\u5c3e\u90e8\u63d2\u5165\u65b0\u7bc0\u9ede\u3002<\/li>\n<li><code>listDelNode<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u7684\u7bc0\u9ede\u3002<\/li>\n<li><code>listIndex<\/code>\uff1a\u6839\u64da\u7d22\u5f15\u67e5\u8a62\u7bc0\u9ede\u7684\u503c\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b-MihwrAorwB\">\u63d2\u5165\u64cd\u4f5c\u793a\u4f8b<\/h3>\n<pre><code>\nlist *myList = listCreate(); \/\/ \u5275\u5efa\u4e00\u500b\u65b0\u7684\u93c8\u8868\nlistAddNodeHead(myList, \"first\"); \/\/ \u5728\u982d\u90e8\u63d2\u5165\"first\"\nlistAddNodeTail(myList, \"second\"); \/\/ \u5728\u5c3e\u90e8\u63d2\u5165\"second\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u500b\u65b0\u7684\u93c8\u8868\uff0c\u7136\u5f8c\u5728\u982d\u90e8\u548c\u5c3e\u90e8\u5206\u5225\u63d2\u5165\u4e86\u5169\u500b\u7bc0\u9ede\u3002\u9019\u4e9b\u64cd\u4f5c\u7684\u6642\u9593\u8907\u96dc\u5ea6\u5747\u70baO(1)\uff0c\u986f\u793a\u4e86\u93c8\u8868\u5728\u63d2\u5165\u64cd\u4f5c\u4e0a\u7684\u9ad8\u6548\u6027\u3002<\/p>\n<h2 id=\"%e9%8f%88%e8%a1%a8%e7%9a%84%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-MihwrAorwB\">\u93c8\u8868\u7684\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u96d6\u7136\u93c8\u8868\u5728\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u4e0a\u8868\u73fe\u512a\u7570\uff0c\u4f46\u5728\u67e5\u8a62\u64cd\u4f5c\u4e0a\u537b\u4e0d\u5982\u6578\u7d44\u9ad8\u6548\u3002\u56e0\u70ba\u5728\u93c8\u8868\u4e2d\u67e5\u8a62\u4e00\u500b\u7279\u5b9a\u7684\u5143\u7d20\u9700\u8981\u904d\u6b77\u6574\u500b\u93c8\u8868\uff0c\u6700\u58de\u60c5\u6cc1\u4e0b\u7684\u6642\u9593\u8907\u96dc\u5ea6\u70baO(n)\u3002\u56e0\u6b64\uff0c\u5728\u9078\u64c7\u6578\u64da\u7d50\u69cb\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u4f86\u8003\u91cf\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-MihwrAorwB\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u93c8\u8868\u64cd\u4f5c\u6a5f\u5236\u662f\u5176\u9ad8\u6548\u6027\u80fd\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u7406\u89e3\u5176\u6e90\u78bc\u4e2d\u7684\u93c8\u8868\u7d50\u69cb\u548c\u64cd\u4f5c\u51fd\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528Redis\u4f86\u6eff\u8db3\u5404\u7a2e\u9700\u6c42\u3002\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c07\u76f4\u63a5\u5f71\u97ff\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528Redis\u6216\u5176\u4ed6\u6578\u64da\u5eab\u6280\u8853\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\u3002\u6211\u5011\u63d0\u4f9b\u5404\u7a2e<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u642d\u5efa\u9ad8\u6548\u7684\u61c9\u7528\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790Redis\u6e90\u78bc\u4e2d\u7684\u93c8\u8868\u64cd\u4f5c\u6a5f\u5236\uff0c\u63ed\u793a\u5176\u9ad8\u6548\u6578\u64da\u7d50\u69cb\u8207\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u52a9\u529b\u958b\u767c\u8005\u7406\u89e3Redis\u5167\u90e8\u904b\u4f5c\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-171057","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171057","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=171057"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171057\/revisions"}],"predecessor-version":[{"id":171058,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171057\/revisions\/171058"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}