{"id":181626,"date":"2024-11-09T18:37:20","date_gmt":"2024-11-09T10:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181626\/"},"modified":"2024-11-09T18:37:22","modified_gmt":"2024-11-09T10:37:22","slug":"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e5%9c%a8redis%e6%a8%a1%e5%bc%8f%e4%b8%ad%e8%a7%a3%e6%b1%ba%e5%95%8f%e9%a1%8c%ef%bc%88redis%e6%a8%a1%e5%bc%8f%e5%95%8f%e9%a1%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181626\/","title":{"rendered":"\u6df1\u5165\u6dfa\u51fa\u5728Redis\u6a21\u5f0f\u4e2d\u89e3\u6c7a\u554f\u984c\uff08redis\u6a21\u5f0f\u554f\u984c\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e5%9c%a8redis%e6%a8%a1%e5%bc%8f%e4%b8%ad%e8%a7%a3%e6%b1%ba%e5%95%8f%e9%a1%8c%ef%bc%88redis%e6%a8%a1%e5%bc%8f%e5%95%8f%e9%a1%8c%ef%bc%89-urjVdamUjt\">\u6df1\u5165\u6dfa\u51fa\u5728Redis\u6a21\u5f0f\u4e2d\u89e3\u6c7a\u554f\u984c\uff08redis\u6a21\u5f0f\u554f\u984c\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\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\u6301\u4e45\u5316\u7b49\u3002\u96d6\u7136Redis\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u6a21\u5f0f\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u5e38\u898b\u6a21\u5f0f\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a8%a1%e5%bc%8f-urjVdamUjt\">Redis\u7684\u57fa\u672c\u6a21\u5f0f<\/h2>\n<p>\u5728\u6df1\u5165\u554f\u984c\u4e4b\u524d\uff0c\u6211\u5011\u9996\u5148\u4e86\u89e3Redis\u7684\u57fa\u672c\u6578\u64da\u7d50\u69cb\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5b57\u6bb5\u548c\u5b57\u6bb5\u503c\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97Redis\u5728\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u6642\u975e\u5e38\u9748\u6d3b\uff0c\u4f46\u4e5f\u53ef\u80fd\u5c0e\u81f4\u4e00\u4e9b\u6a21\u5f0f\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84redis%e6%a8%a1%e5%bc%8f%e5%95%8f%e9%a1%8c-urjVdamUjt\">\u5e38\u898b\u7684Redis\u6a21\u5f0f\u554f\u984c<\/h2>\n<h3 id=\"1-%e9%8d%b5%e7%9a%84%e5%91%bd%e5%90%8d%e8%a1%9d%e7%aa%81-urjVdamUjt\">1. \u9375\u7684\u547d\u540d\u885d\u7a81<\/h3>\n<p>\u5728\u5927\u578b\u61c9\u7528\u4e2d\uff0c\u9375\u7684\u547d\u540d\u885d\u7a81\u662f\u4e00\u500b\u5e38\u898b\u554f\u984c\u3002\u4e0d\u540c\u6a21\u584a\u6216\u529f\u80fd\u53ef\u80fd\u6703\u4f7f\u7528\u76f8\u540c\u7684\u9375\u540d\uff0c\u5c0e\u81f4\u6578\u64da\u8986\u84cb\u6216\u932f\u8aa4\u8b80\u53d6\u3002<\/p>\n<pre><code>SET user:1000:name \"Alice\"\nSET user:1001:name \"Bob\"\n<\/code><\/pre>\n<p>\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u5efa\u8b70\u4f7f\u7528\u547d\u540d\u7a7a\u9593\u4f86\u5340\u5206\u4e0d\u540c\u6a21\u584a\u7684\u9375\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cmodule:identifier:key\u201d\u7684\u683c\u5f0f\u4f86\u547d\u540d\u9375\u3002<\/p>\n<pre><code>SET user:1000:name \"Alice\"  \/\/ \u4f7f\u7528\u547d\u540d\u7a7a\u9593\nSET order:1000:status \"shipped\"\n<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e7%ae%a1%e7%90%86-urjVdamUjt\">2. \u6578\u64da\u904e\u671f\u7ba1\u7406<\/h3>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u904e\u671f\u6578\u64da\u7684\u7ba1\u7406\u53ef\u80fd\u6703\u51fa\u73fe\u554f\u984c\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u9375\u904e\u671f\u5f8c\uff0c\u76f8\u95dc\u7684\u696d\u52d9\u908f\u8f2f\u53ef\u80fd\u4ecd\u7136\u9700\u8981\u8a2a\u554f\u8a72\u6578\u64da\u3002<\/p>\n<p>\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u201c\u61f6\u60f0\u904e\u671f\u201d\u7b56\u7565\uff0c\u5373\u5728\u8a2a\u554f\u6578\u64da\u6642\u6aa2\u67e5\u5176\u662f\u5426\u904e\u671f\uff0c\u4e26\u6839\u64da\u9700\u8981\u91cd\u65b0\u751f\u6210\u6578\u64da\u3002<\/p>\n<pre><code>if (EXISTS key) {\n    \/\/ \u8b80\u53d6\u6578\u64da\n} else {\n    \/\/ \u91cd\u65b0\u751f\u6210\u6578\u64da\n}\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7%e5%95%8f%e9%a1%8c-urjVdamUjt\">3. \u6578\u64da\u4e00\u81f4\u6027\u554f\u984c<\/h3>\n<p>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002Redis\u7684\u4e3b\u5f9e\u8907\u88fd\u7279\u6027\u96d6\u7136\u80fd\u5920\u63d0\u9ad8\u53ef\u7528\u6027\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4e3b\u5f9e\u4e4b\u9593\u7684\u6578\u64da\u53ef\u80fd\u6703\u51fa\u73fe\u4e0d\u4e00\u81f4\u3002<\/p>\n<p>\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u4e8b\u52d9\u529f\u80fd\uff0c\u78ba\u4fdd\u5728\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u6642\u7684\u539f\u5b50\u6027\u3002<\/p>\n<pre><code>MULTI\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-urjVdamUjt\">\u7d50\u8ad6<\/h2>\n<p>Redis\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\uff0c\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u5e38\u898b\u7684\u6a21\u5f0f\u554f\u984c\uff0c\u5982\u9375\u7684\u547d\u540d\u885d\u7a81\u3001\u6578\u64da\u904e\u671f\u7ba1\u7406\u548c\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u4f7f\u7528Redis\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\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\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\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\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6a21\u5f0f\u4e2d\u7684\u5e38\u898b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u6df1\u5165\u6dfa\u51fa\u5730\u5e6b\u52a9\u958b\u767c\u8005\u9ad8\u6548\u61c9\u7528Redis\u6280\u8853\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-181626","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181626","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=181626"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181626\/revisions"}],"predecessor-version":[{"id":181627,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181626\/revisions\/181627"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}