{"id":124629,"date":"2024-10-25T15:49:20","date_gmt":"2024-10-25T07:49:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124629\/"},"modified":"2024-10-25T15:49:21","modified_gmt":"2024-10-25T07:49:21","slug":"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81%e5%bc%b7%e5%a4%a7%e7%9a%84%e5%8e%9f%e5%ad%90%e6%80%a7%e4%ba%8b%e5%8b%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124629\/","title":{"rendered":"Redis \u96c6\u7fa4\u652f\u6301\u5f37\u5927\u7684\u539f\u5b50\u6027\u4e8b\u52d9"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81%e5%bc%b7%e5%a4%a7%e7%9a%84%e5%8e%9f%e5%ad%90%e6%80%a7%e4%ba%8b%e5%8b%99-DAkppvKWWK\">Redis \u96c6\u7fa4\u652f\u6301\u5f37\u5927\u7684\u539f\u5b50\u6027\u4e8b\u52d9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u548c\u53ef\u9760\u6027\u662f\u4efb\u4f55\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662f\u5728\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0cRedis \u4e0d\u50c5\u80fd\u5920\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\uff0c\u9084\u652f\u6301\u5f37\u5927\u7684\u539f\u5b50\u6027\u4e8b\u52d9\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u6642\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%8e%9f%e5%ad%90%e6%80%a7%e4%ba%8b%e5%8b%99%ef%bc%9f-DAkppvKWWK\">\u4ec0\u9ebc\u662f\u539f\u5b50\u6027\u4e8b\u52d9\uff1f<\/h2>\n<p>\u539f\u5b50\u6027\u4e8b\u52d9\u662f\u6307\u4e00\u7d44\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\uff0c\u9019\u6a23\u7684\u7279\u6027\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u9019\u4e00\u7279\u6027\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u9632\u6b62\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u767c\u751f\u3002Redis \u901a\u904e\u5176\u4e8b\u52d9\u6a5f\u5236\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\uff0c\u7279\u5225\u662f\u5728\u96c6\u7fa4\u74b0\u5883\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e4%ba%8b%e5%8b%99%e6%a9%9f%e5%88%b6-DAkppvKWWK\">Redis \u7684\u4e8b\u52d9\u6a5f\u5236<\/h2>\n<p>Redis \u7684\u4e8b\u52d9\u6a5f\u5236\u4e3b\u8981\u4f9d\u8cf4\u65bc MULTI\u3001EXEC\u3001WATCH \u548c DISCARD \u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u7684\u7d44\u5408\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5728\u4e00\u500b\u4e8b\u52d9\u4e2d\u57f7\u884c\u591a\u500b\u64cd\u4f5c\uff0c\u4e26\u78ba\u4fdd\u9019\u4e9b\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/p>\n<ul>\n<li><strong>MULTI<\/strong>: \u958b\u59cb\u4e00\u500b\u4e8b\u52d9\u3002<\/li>\n<li><strong>EXEC<\/strong>: \u63d0\u4ea4\u4e8b\u52d9\uff0c\u57f7\u884c\u6240\u6709\u5728 MULTI \u4e4b\u5f8c\u7684\u547d\u4ee4\u3002<\/li>\n<li><strong>WATCH<\/strong>: \u76e3\u8996\u4e00\u500b\u6216\u591a\u500b\u9375\uff0c\u7576\u9019\u4e9b\u9375\u88ab\u4fee\u6539\u6642\uff0cEXEC \u5c07\u6703\u5931\u6557\u3002<\/li>\n<li><strong>DISCARD<\/strong>: \u53d6\u6d88\u4e8b\u52d9\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-redis-%e4%ba%8b%e5%8b%99-DAkppvKWWK\">\u793a\u4f8b\uff1a\u4f7f\u7528 Redis \u4e8b\u52d9<\/h3>\n<pre><code>redis&gt; MULTI\nOK\nredis&gt; SET key1 \"value1\"\nQUEUED\nredis&gt; SET key2 \"value2\"\nQUEUED\nredis&gt; EXEC\n1) OK\n2) OK\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 MULTI \u958b\u59cb\u4e86\u4e00\u500b\u4e8b\u52d9\uff0c\u7136\u5f8c\u6392\u968a\u4e86\u5169\u500b SET \u547d\u4ee4\uff0c\u6700\u5f8c\u901a\u904e EXEC \u63d0\u4ea4\u4e8b\u52d9\u3002\u9019\u78ba\u4fdd\u4e86\u8981\u9ebc\u5169\u500b\u9375\u90fd\u88ab\u8a2d\u7f6e\uff0c\u8981\u9ebc\u90fd\u4e0d\u6703\u88ab\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%8e%9f%e5%ad%90%e6%80%a7%e4%ba%8b%e5%8b%99-DAkppvKWWK\">Redis \u96c6\u7fa4\u4e2d\u7684\u539f\u5b50\u6027\u4e8b\u52d9<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u4e8b\u52d9\u7684\u539f\u5b50\u6027\u4ecd\u7136\u662f\u53ef\u4ee5\u4fdd\u8b49\u7684\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e8b\u52d9\u53ea\u80fd\u5728\u540c\u4e00\u500b\u5206\u7247\uff08slot\uff09\u5167\u9032\u884c\u3002\u9019\u610f\u5473\u8457\uff0c\u5982\u679c\u4e00\u500b\u4e8b\u52d9\u6d89\u53ca\u5230\u591a\u500b\u9375\uff0c\u800c\u9019\u4e9b\u9375\u5206\u4f48\u5728\u4e0d\u540c\u7684\u5206\u7247\u4e0a\uff0c\u90a3\u9ebc\u9019\u500b\u4e8b\u52d9\u5c07\u7121\u6cd5\u4fdd\u8b49\u539f\u5b50\u6027\u3002<\/p>\n<p>\u70ba\u4e86\u5728\u96c6\u7fa4\u4e2d\u5be6\u73fe\u66f4\u9ad8\u7684\u539f\u5b50\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Lua \u8173\u672c\u3002Lua \u8173\u672c\u5728 Redis \u4e2d\u662f\u539f\u5b50\u57f7\u884c\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u8173\u672c\u57f7\u884c\u671f\u9593\uff0c\u5176\u4ed6\u547d\u4ee4\u5c07\u7121\u6cd5\u5e72\u64fe\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac%e5%af%a6%e7%8f%be%e5%8e%9f%e5%ad%90%e6%80%a7-DAkppvKWWK\">\u793a\u4f8b\uff1a\u4f7f\u7528 Lua \u8173\u672c\u5be6\u73fe\u539f\u5b50\u6027<\/h3>\n<pre><code>redis&gt; EVAL \"redis.call('set', KEYS[1], ARGV[1]) return redis.call('get', KEYS[1])\" 1 key1 \"value1\"\n\"value1\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 EVAL \u547d\u4ee4\u57f7\u884c\u4e86\u4e00\u500b Lua \u8173\u672c\uff0c\u9019\u500b\u8173\u672c\u5728\u539f\u5b50\u6027\u4e0a\u4e0b\u6587\u4e2d\u8a2d\u7f6e\u4e86\u4e00\u500b\u9375\u7684\u503c\u4e26\u8fd4\u56de\u8a72\u503c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DAkppvKWWK\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u96c6\u7fa4\u652f\u6301\u548c\u539f\u5b50\u6027\u4e8b\u52d9\u6a5f\u5236\u4f7f\u5176\u6210\u70ba\u8655\u7406\u9ad8\u4e26\u767c\u548c\u9ad8\u53ef\u7528\u6027\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528 MULTI\u3001EXEC \u548c Lua \u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5f9e\u800c\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\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u80fd\u5920\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u63d0\u4f9b\u5f37\u5927\u7684\u539f\u5b50\u6027\u4e8b\u52d9\u652f\u6301\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u9ad8\u6548\u6027\u80fd\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u61c9\u7528\u5834\u666f\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-124629","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124629","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=124629"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124629\/revisions"}],"predecessor-version":[{"id":124630,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124629\/revisions\/124630"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}