{"id":161831,"date":"2024-11-04T09:42:27","date_gmt":"2024-11-04T01:42:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161831\/"},"modified":"2024-11-04T09:42:28","modified_gmt":"2024-11-04T01:42:28","slug":"%e6%a5%b5%e9%80%9f%e9%9f%bf%e6%87%89-redis-%e8%85%b3%e6%9c%ac%e8%a7%b8%e7%99%bc%e7%9a%84%e9%ad%94%e5%8a%9b%ef%bc%88redis-%e8%85%b3%e6%9c%ac%e8%a7%b8%e7%99%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161831\/","title":{"rendered":"\u6975\u901f\u97ff\u61c9 Redis \u8173\u672c\u89f8\u767c\u7684\u9b54\u529b\uff08redis \u8173\u672c\u89f8\u767c\uff09"},"content":{"rendered":"<h1 id=\"%e6%a5%b5%e9%80%9f%e9%9f%bf%e6%87%89-redis-%e8%85%b3%e6%9c%ac%e8%a7%b8%e7%99%bc%e7%9a%84%e9%ad%94%e5%8a%9b-BvQoJMooTr\">\u6975\u901f\u97ff\u61c9 Redis \u8173\u672c\u89f8\u767c\u7684\u9b54\u529b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662f Redis \u7684\u8173\u672c\u89f8\u767c\u529f\u80fd\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5de5\u5177\u4f86\u512a\u5316\u6578\u64da\u8655\u7406\u548c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u8173\u672c\u89f8\u767c\u7684\u9b54\u529b\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e8%85%b3%e6%9c%ac%e8%a7%b8%e7%99%bc%ef%bc%9f-BvQoJMooTr\">\u4ec0\u9ebc\u662f Redis \u8173\u672c\u89f8\u767c\uff1f<\/h2>\n<p>Redis \u8173\u672c\u89f8\u767c\u662f\u6307\u4f7f\u7528 Lua \u8173\u672c\u5728 Redis \u4f3a\u670d\u5668\u7aef\u57f7\u884c\u64cd\u4f5c\u3002\u9019\u7a2e\u65b9\u5f0f\u5141\u8a31\u958b\u767c\u8005\u5c07\u591a\u500b Redis \u547d\u4ee4\u5c01\u88dd\u5728\u4e00\u500b\u8173\u672c\u4e2d\uff0c\u4e26\u5728\u4f3a\u670d\u5668\u7aef\u57f7\u884c\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u5ef6\u9072\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-lua-%e8%85%b3%e6%9c%ac%ef%bc%9f-BvQoJMooTr\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Lua \u8173\u672c\uff1f<\/h2>\n<p>Lua \u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u8173\u672c\u8a9e\u8a00\uff0c\u5177\u6709\u7c21\u6f54\u7684\u8a9e\u6cd5\u548c\u9ad8\u6548\u7684\u57f7\u884c\u901f\u5ea6\u3002Redis \u652f\u6301 Lua \u8173\u672c\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u539f\u5b50\u6027\uff1a<\/strong>\u6240\u6709\u7684 Redis \u8173\u672c\u90fd\u662f\u539f\u5b50\u57f7\u884c\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u8173\u672c\u57f7\u884c\u671f\u9593\uff0c\u5176\u4ed6\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u5c07\u88ab\u963b\u585e\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u5728\u4f3a\u670d\u5668\u7aef\u57f7\u884c\u8173\u672c\uff0c\u53ef\u4ee5\u6e1b\u5c11\u591a\u6b21\u5f80\u8fd4\u7684\u7db2\u7d61\u5ef6\u9072\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u7de8\u5beb\u8907\u96dc\u7684\u908f\u8f2f\uff0c\u5be6\u73fe\u66f4\u9ad8\u7d1a\u7684\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e8%85%b3%e6%9c%ac%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-BvQoJMooTr\">Redis \u8173\u672c\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u4f7f\u7528 Redis \u8173\u672c\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>-- \u5b9a\u7fa9\u4e00\u500b Lua \u8173\u672c\nlocal current = redis.call('GET', KEYS[1])\nif current then\n    redis.call('SET', KEYS[1], tonumber(current) + 1)\nelse\n    redis.call('SET', KEYS[1], 1)\nend\nreturn redis.call('GET', KEYS[1])\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u7c21\u55ae\u7684\u8a08\u6578\u5668\u8173\u672c\u3002\u5b83\u6703\u6aa2\u67e5\u6307\u5b9a\u9375\u7684\u7576\u524d\u503c\uff0c\u7136\u5f8c\u5c07\u5176\u52a0\u4e00\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u521d\u59cb\u5316\u70ba 1\u3002\u9019\u6a23\u7684\u64cd\u4f5c\u53ef\u4ee5\u901a\u904e\u4e00\u500b\u547d\u4ee4\u4f86\u5b8c\u6210\uff0c\u5f9e\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-BvQoJMooTr\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>Redis \u8173\u672c\u89f8\u767c\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u8a08\u6578\u5668\uff1a<\/strong>\u5982\u4e0a\u6240\u8ff0\uff0c\u8a08\u6578\u5668\u7684\u5be6\u73fe\u53ef\u4ee5\u901a\u904e\u8173\u672c\u4f86\u7c21\u5316\uff0c\u4e26\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/li>\n<li><strong>\u6279\u91cf\u8655\u7406\uff1a<\/strong>\u5728\u9700\u8981\u5c0d\u591a\u500b\u9375\u9032\u884c\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u5c07\u6240\u6709\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u8173\u672c\u4e2d\uff0c\u6e1b\u5c11\u591a\u6b21\u8acb\u6c42\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u6578\u64da\u9a57\u8b49\uff1a<\/strong>\u5728\u57f7\u884c\u6578\u64da\u66f4\u65b0\u4e4b\u524d\uff0c\u53ef\u4ee5\u4f7f\u7528\u8173\u672c\u9032\u884c\u6578\u64da\u9a57\u8b49\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-BvQoJMooTr\">\u7d50\u8ad6<\/h2>\n<p>Redis \u8173\u672c\u89f8\u767c\u7684\u9b54\u529b\u5728\u65bc\u5176\u80fd\u5920\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u539f\u5b50\u6027\u57f7\u884c\u7684\u8173\u672c\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u65e5\u76ca\u589e\u9577\uff0c\u638c\u63e1 Redis \u8173\u672c\u7684\u4f7f\u7528\u5c07\u6210\u70ba\u958b\u767c\u8005\u7684\u4e00\u9805\u91cd\u8981\u6280\u80fd\u3002\u7121\u8ad6\u662f\u5728\u8a08\u6578\u5668\u3001\u6279\u91cf\u8655\u7406\u9084\u662f\u6578\u64da\u9a57\u8b49\u65b9\u9762\uff0cRedis \u8173\u672c\u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\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\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u5c07\u662f\u60a8\u7684\u7406\u60f3\u9078\u64c7\u3002\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u80fd\u5920\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6027\u80fd\uff0c\u52a9\u60a8\u5728\u6578\u64da\u8655\u7406\u4e0a\u53d6\u5f97\u66f4\u5927\u7684\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6975\u901f\u97ff\u61c9\u7684Redis\u8173\u672c\u89f8\u767c\u6280\u8853\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u5373\u6642\u6578\u64da\u8655\u7406\u7684\u9b54\u529b\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-161831","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161831","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=161831"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161831\/revisions"}],"predecessor-version":[{"id":161832,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161831\/revisions\/161832"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}