{"id":188928,"date":"2024-11-12T03:05:25","date_gmt":"2024-11-11T19:05:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188928\/"},"modified":"2024-11-12T03:05:26","modified_gmt":"2024-11-11T19:05:26","slug":"%e7%89%b9%e6%80%a7-redis%e7%9a%84%e4%ba%8b%e5%8b%99%e7%89%b9%e6%80%a7%e6%8e%a2%e7%b4%a2%e4%b8%8d%e5%8f%af%e6%80%9d%e8%ad%b0%ef%bc%88redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188928\/","title":{"rendered":"\u7279\u6027 Redis\u7684\u4e8b\u52d9\u7279\u6027\u63a2\u7d22\u4e0d\u53ef\u601d\u8b70\uff08redis\u7684\u4e8b\u52d9\u6709\u54ea\u4e9b\uff09"},"content":{"rendered":"<h1 id=\"%e7%89%b9%e6%80%a7-redis%e7%9a%84%e4%ba%8b%e5%8b%99%e7%89%b9%e6%80%a7%e6%8e%a2%e7%b4%a2%e4%b8%8d%e5%8f%af%e6%80%9d%e8%ad%b0%ef%bc%88redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%89-kBYylSUiJw\">\u7279\u6027 Redis\u7684\u4e8b\u52d9\u7279\u6027\u63a2\u7d22\u4e0d\u53ef\u601d\u8b70\uff08redis\u7684\u4e8b\u52d9\u6709\u54ea\u4e9b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u4e8b\u52d9\u6642\uff0cRedis\u5c55\u73fe\u4e86\u5176\u7368\u7279\u7684\u7279\u6027\u548c\u512a\u52e2\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u4e8b\u52d9\u7279\u6027\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%a6%82%e8%bf%b0-kBYylSUiJw\">Redis\u7684\u4e8b\u52d9\u6982\u8ff0<\/h2>\n<p>Redis\u7684\u4e8b\u52d9\u662f\u6307\u4e00\u7d44\u547d\u4ee4\u7684\u57f7\u884c\u904e\u7a0b\uff0c\u9019\u4e9b\u547d\u4ee4\u6703\u88ab\u6253\u5305\u5728\u4e00\u8d77\uff0c\u4e26\u4f5c\u70ba\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u57f7\u884c\u3002\u9019\u610f\u5473\u8457\u8981\u9ebc\u6240\u6709\u547d\u4ee4\u90fd\u6210\u529f\u57f7\u884c\uff0c\u8981\u9ebc\u5728\u51fa\u73fe\u932f\u8aa4\u6642\uff0c\u6240\u6709\u547d\u4ee4\u90fd\u4e0d\u6703\u88ab\u57f7\u884c\u3002\u9019\u7a2e\u7279\u6027\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e4%ba%8b%e5%8b%99%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-kBYylSUiJw\">Redis\u4e8b\u52d9\u7684\u57fa\u672c\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u539f\u5b50\u6027\uff08Atomicity\uff09<\/strong>: Redis\u7684\u4e8b\u52d9\u78ba\u4fdd\u4e86\u6240\u6709\u547d\u4ee4\u7684\u539f\u5b50\u6027\uff0c\u9019\u610f\u5473\u8457\u5728\u4e8b\u52d9\u57f7\u884c\u904e\u7a0b\u4e2d\uff0c\u5176\u4ed6\u5ba2\u6236\u7aef\u7121\u6cd5\u5e72\u64fe\u9019\u4e9b\u547d\u4ee4\u7684\u57f7\u884c\u3002<\/li>\n<li><strong>\u9694\u96e2\u6027\uff08Isolation\uff09<\/strong>: \u5728Redis\u4e2d\uff0c\u4e8b\u52d9\u7684\u57f7\u884c\u662f\u9694\u96e2\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u4e8b\u52d9\u57f7\u884c\u671f\u9593\uff0c\u5176\u4ed6\u64cd\u4f5c\u4e0d\u6703\u5f71\u97ff\u5230\u8a72\u4e8b\u52d9\u7684\u7d50\u679c\u3002<\/li>\n<li><strong>\u6301\u4e45\u6027\uff08Durability\uff09<\/strong>: \u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e4%ba%8b%e5%8b%99%e7%9a%84%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b-kBYylSUiJw\">Redis\u4e8b\u52d9\u7684\u64cd\u4f5c\u6d41\u7a0b<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u4e8b\u52d9\u7684\u64cd\u4f5c\u6d41\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u555f\u52d5\u4e8b\u52d9<\/strong>: \u4f7f\u7528 <code>MULTI<\/code> \u547d\u4ee4\u4f86\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\u3002<\/li>\n<li><strong>\u6392\u968a\u547d\u4ee4<\/strong>: \u5728\u4e8b\u52d9\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u500b\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u6703\u88ab\u6392\u968a\uff0c\u4e26\u4e0d\u6703\u7acb\u5373\u57f7\u884c\u3002<\/li>\n<li><strong>\u57f7\u884c\u4e8b\u52d9<\/strong>: \u4f7f\u7528 <code>EXEC<\/code> \u547d\u4ee4\u4f86\u57f7\u884c\u6240\u6709\u6392\u968a\u7684\u547d\u4ee4\u3002<\/li>\n<li><strong>\u653e\u68c4\u4e8b\u52d9<\/strong>: \u5982\u679c\u5728\u4e8b\u52d9\u57f7\u884c\u524d\u9700\u8981\u653e\u68c4\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>DISCARD<\/code> \u547d\u4ee4\u3002<\/li>\n<\/ol>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-kBYylSUiJw\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<pre><code>127.0.0.1:6379&gt; MULTI\nOK\n127.0.0.1:6379&gt; SET key1 \"value1\"\nQUEUED\n127.0.0.1:6379&gt; SET key2 \"value2\"\nQUEUED\n127.0.0.1:6379&gt; EXEC\n1) OK\n2) OK\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 <code>MULTI<\/code> \u547d\u4ee4\u555f\u52d5\u4e86\u4e00\u500b\u4e8b\u52d9\uff0c\u7136\u5f8c\u6392\u968a\u4e86\u5169\u500b <code>SET<\/code> \u547d\u4ee4\uff0c\u6700\u5f8c\u4f7f\u7528 <code>EXEC<\/code> \u547d\u4ee4\u57f7\u884c\u4e86\u9019\u4e9b\u547d\u4ee4\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u9019\u5169\u500b\u64cd\u4f5c\u8981\u9ebc\u540c\u6642\u6210\u529f\uff0c\u8981\u9ebc\u540c\u6642\u5931\u6557\u3002<\/p>\n<h2 id=\"redis%e4%ba%8b%e5%8b%99%e7%9a%84%e9%99%90%e5%88%b6-kBYylSUiJw\">Redis\u4e8b\u52d9\u7684\u9650\u5236<\/h2>\n<p>\u5118\u7ba1Redis\u7684\u4e8b\u52d9\u7279\u6027\u975e\u5e38\u5f37\u5927\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u9650\u5236\uff1a<\/p>\n<ul>\n<li>Redis\u4e0d\u652f\u6301\u56de\u6efe\u64cd\u4f5c\uff0c\u4e00\u65e6\u57f7\u884c\u4e86 <code>EXEC<\/code> \u547d\u4ee4\uff0c\u7121\u6cd5\u64a4\u92b7\u5df2\u57f7\u884c\u7684\u547d\u4ee4\u3002<\/li>\n<li>\u5728\u4e8b\u52d9\u57f7\u884c\u671f\u9593\uff0c\u6240\u6709\u547d\u4ee4\u90fd\u662f\u6392\u968a\u7684\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li>\u5982\u679c\u5728\u4e8b\u52d9\u4e2d\u67d0\u500b\u547d\u4ee4\u57f7\u884c\u5931\u6557\uff0c\u5f8c\u7e8c\u7684\u547d\u4ee4\u4ecd\u7136\u6703\u88ab\u57f7\u884c\uff0c\u9019\u8207\u50b3\u7d71\u7684\u4e8b\u52d9\u8655\u7406\u6709\u6240\u4e0d\u540c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-kBYylSUiJw\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u4e8b\u52d9\u7279\u6027\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u6578\u64da\u64cd\u4f5c\u3002\u901a\u904e\u539f\u5b50\u6027\u3001\u9694\u96e2\u6027\u548c\u6301\u4e45\u6027\uff0cRedis\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5118\u7ba1\u5b58\u5728\u4e00\u4e9b\u9650\u5236\uff0c\u4f46\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\uff0cRedis\u7684\u4e8b\u52d9\u7279\u6027\u4ecd\u7136\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u7684\u4e8b\u52d9\u7279\u6027\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u4e8b\u52d9\u7279\u6027\uff0c\u4e86\u89e3\u5176\u539f\u5b50\u6027\u3001\u9694\u96e2\u6027\u548c\u4e00\u81f4\u6027\uff0c\u63ed\u793aRedis\u5728\u6578\u64da\u8655\u7406\u4e2d\u7684\u4e0d\u53ef\u601d\u8b70\u4e4b\u8655\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-188928","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188928","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=188928"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188928\/revisions"}],"predecessor-version":[{"id":188929,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188928\/revisions\/188929"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}