{"id":182074,"date":"2024-11-09T20:53:19","date_gmt":"2024-11-09T12:53:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/182074\/"},"modified":"2024-11-09T20:53:20","modified_gmt":"2024-11-09T12:53:20","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8eredis%e8%85%b3%e6%9c%ac%e7%9c%9f%e6%9c%89%e7%94%a8%e5%97%8e%ef%bc%88redis%e8%85%b3%e6%9c%ac%e6%9c%89%e7%94%a8%e5%97%8e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/182074\/","title":{"rendered":"\u6df1\u5165\u63a2\u8a0eRedis\u8173\u672c\u771f\u6709\u7528\u55ce\uff08redis\u8173\u672c\u6709\u7528\u55ce\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8eredis%e8%85%b3%e6%9c%ac%e7%9c%9f%e6%9c%89%e7%94%a8%e5%97%8e%ef%bc%88redis%e8%85%b3%e6%9c%ac%e6%9c%89%e7%94%a8%e5%97%8e%ef%bc%89-CtvsuOceeJ\">\u6df1\u5165\u63a2\u8a0eRedis\u8173\u672c\u771f\u6709\u7528\u55ce\uff08redis\u8173\u672c\u6709\u7528\u55ce\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u548c\u5b58\u5132\u74b0\u5883\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002Redis\u4e0d\u50c5\u652f\u6301\u57fa\u672c\u7684\u6578\u64da\u64cd\u4f5c\uff0c\u9084\u63d0\u4f9b\u4e86\u8173\u672c\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u4f7f\u7528Lua\u8a9e\u8a00\u7de8\u5beb\u81ea\u5b9a\u7fa9\u7684\u8173\u672c\u4f86\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\u3002\u90a3\u9ebc\uff0cRedis\u8173\u672c\u7a76\u7adf\u6709\u7528\u55ce\uff1f\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e8%85%b3%e6%9c%ac%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-CtvsuOceeJ\">Redis\u8173\u672c\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u8173\u672c\u662f\u6307\u4f7f\u7528Lua\u8a9e\u8a00\u7de8\u5beb\u7684\u8173\u672c\uff0c\u9019\u4e9b\u8173\u672c\u53ef\u4ee5\u5728Redis\u670d\u52d9\u5668\u7aef\u57f7\u884c\u3002\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u5728\u670d\u52d9\u5668\u4e0a\u5b8c\u6210\uff0c\u6e1b\u5c11\u4e86\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u5ef6\u9072\u3002Redis\u8173\u672c\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u539f\u5b50\u6027\u5730\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u4fdd\u8b49\u6578\u64da\u4e00\u81f4\u6027\u7684\u64cd\u4f5c\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e8%85%b3%e6%9c%ac%e7%9a%84%e5%84%aa%e5%8b%a2-CtvsuOceeJ\">Redis\u8173\u672c\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u7531\u65bc\u8173\u672c\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u591a\u6b21\u4ea4\u4e92\u7684\u60c5\u6cc1\u4e0b\uff0c\u6027\u80fd\u63d0\u5347\u5c24\u70ba\u660e\u986f\u3002<\/li>\n<li><strong>\u539f\u5b50\u6027\u64cd\u4f5c\uff1a<\/strong>\u4f7f\u7528\u8173\u672c\u53ef\u4ee5\u78ba\u4fdd\u591a\u500b\u547d\u4ee4\u7684\u539f\u5b50\u6027\uff0c\u9019\u610f\u5473\u8457\u5728\u8173\u672c\u57f7\u884c\u904e\u7a0b\u4e2d\uff0c\u4e0d\u6703\u6709\u5176\u4ed6\u547d\u4ee4\u5e72\u64fe\uff0c\u5f9e\u800c\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7c21\u5316\u4ee3\u78bc\uff1a<\/strong>\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u8173\u672c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u5ba2\u6236\u7aef\u4ee3\u78bc\u66f4\u52a0\u7c21\u6f54\uff0c\u6e1b\u5c11\u4e86\u591a\u6b21\u8abf\u7528\u7684\u8907\u96dc\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e8%85%b3%e6%9c%ac%e7%9a%84%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-CtvsuOceeJ\">Redis\u8173\u672c\u7684\u4f7f\u7528\u5834\u666f<\/h2>\n<p>Redis\u8173\u672c\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4f7f\u7528\u6848\u4f8b\uff1a<\/p>\n<ul>\n<li><strong>\u8a08\u6578\u5668\uff1a<\/strong>\u5728\u9700\u8981\u5c0d\u67d0\u500b\u503c\u9032\u884c\u589e\u6e1b\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u8173\u672c\u4f86\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u7db2\u7ad9\u7684\u9ede\u64ca\u8a08\u6578\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bLua\u8173\u672c\uff1a<\/li>\n<\/ul>\n<pre><code>\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<ul>\n<li><strong>\u6279\u91cf\u64cd\u4f5c\uff1a<\/strong>\u7576\u9700\u8981\u5c0d\u591a\u500b\u9375\u9032\u884c\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500b\u8173\u672c\u4e2d\uff0c\u5f9e\u800c\u6e1b\u5c11\u591a\u6b21\u8acb\u6c42\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u8907\u96dc\u908f\u8f2f\u8655\u7406\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u6839\u64da\u591a\u500b\u9375\u7684\u503c\u9032\u884c\u8a08\u7b97\u6216\u908f\u8f2f\u5224\u65b7\uff0c\u9019\u6642\u5019\u4f7f\u7528\u8173\u672c\u53ef\u4ee5\u7c21\u5316\u908f\u8f2f\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e8%85%b3%e6%9c%ac%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-CtvsuOceeJ\">Redis\u8173\u672c\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1Redis\u8173\u672c\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u8173\u672c\u4e2d\u7684\u932f\u8aa4\u6703\u5c0e\u81f4\u6574\u500b\u64cd\u4f5c\u5931\u6557\uff0c\u56e0\u6b64\u5728\u7de8\u5beb\u8173\u672c\u6642\u9700\u8981\u4ed4\u7d30\u8003\u616e\u932f\u8aa4\u8655\u7406\u6a5f\u5236\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u96d6\u7136\u8173\u672c\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u5982\u679c\u8173\u672c\u57f7\u884c\u6642\u9593\u904e\u9577\uff0c\u53ef\u80fd\u6703\u5f71\u97ffRedis\u7684\u6574\u9ad4\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u61c9\u907f\u514d\u5728\u8173\u672c\u4e2d\u57f7\u884c\u8017\u6642\u7684\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7248\u672c\u517c\u5bb9\u6027\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684Redis\u5c0dLua\u8173\u672c\u7684\u652f\u6301\u53ef\u80fd\u6709\u6240\u4e0d\u540c\uff0c\u56e0\u6b64\u5728\u5347\u7d1aRedis\u7248\u672c\u6642\u9700\u8981\u6aa2\u67e5\u8173\u672c\u7684\u517c\u5bb9\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CtvsuOceeJ\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0cRedis\u8173\u672c\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\u90fd\u662f\u975e\u5e38\u6709\u7528\u7684\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u63d0\u9ad8\u6027\u80fd\u548c\u4fdd\u8b49\u6578\u64da\u4e00\u81f4\u6027\u7684\u5834\u666f\u4e2d\u3002\u901a\u904e\u4f7f\u7528Lua\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7c21\u5316\u4ee3\u78bc\u3001\u63d0\u9ad8\u57f7\u884c\u6548\u7387\uff0c\u4e26\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Redis\u8173\u672c\u6642\uff0c\u4e5f\u9700\u8981\u6ce8\u610f\u932f\u8aa4\u8655\u7406\u548c\u6027\u80fd\u5f71\u97ff\u7b49\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u8173\u672c\u7684\u5be6\u7528\u6027\uff0c\u5206\u6790\u5176\u512a\u52e2\u8207\u5c40\u9650\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5224\u65b7\u5728\u9805\u76ee\u4e2d\u662f\u5426\u503c\u5f97\u4f7f\u7528\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-182074","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182074","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=182074"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182074\/revisions"}],"predecessor-version":[{"id":182075,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182074\/revisions\/182075"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=182074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=182074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=182074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}