{"id":129699,"date":"2024-10-26T23:41:20","date_gmt":"2024-10-26T15:41:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129699\/"},"modified":"2024-10-26T23:41:21","modified_gmt":"2024-10-26T15:41:21","slug":"redis%e7%82%ba%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e4%bf%9d%e9%a7%95%e8%ad%b7%e8%88%aa%e7%b5%b1%e4%b8%80%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%88redis%e7%b5%b1%e4%b8%80%e9%81%8e%e6%9c%9f%e6%99%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129699\/","title":{"rendered":"Redis\u70ba\u6578\u64da\u5b89\u5168\u4fdd\u99d5\u8b77\u822a\u7d71\u4e00\u904e\u671f\u6642\u9593\uff08redis\u7d71\u4e00\u904e\u671f\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%82%ba%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e4%bf%9d%e9%a7%95%e8%ad%b7%e8%88%aa%e7%b5%b1%e4%b8%80%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cOREwxhFVo\">Redis\u70ba\u6578\u64da\u5b89\u5168\u4fdd\u99d5\u8b77\u822a\u7d71\u4e00\u904e\u671f\u6642\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u6709\u6548\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u5177\u5099\u4e86\u591a\u7a2e\u6578\u64da\u7ba1\u7406\u529f\u80fd\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u904e\u671f\u6642\u9593\u529f\u80fd\u53ca\u5176\u5728\u6578\u64da\u5b89\u5168\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%9f-cOREwxhFVo\">\u4ec0\u9ebc\u662fRedis\u7684\u904e\u671f\u6642\u9593\uff1f<\/h2>\n<p>Redis\u5141\u8a31\u7528\u6236\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u5728\u6307\u5b9a\u7684\u6642\u9593\u5f8c\uff0c\u8a72\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u529f\u80fd\u5c0d\u65bc\u7ba1\u7406\u81e8\u6642\u6578\u64da\u6216\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u7684\u6578\u64da\u7279\u5225\u6709\u7528\u3002\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5be6\u73fe\uff1a<\/p>\n<pre><code>SET key value EX seconds<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`EX`\u53c3\u6578\u6307\u5b9a\u4e86\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u8a2d\u7f6e\u4e00\u500b\u9375\u572860\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SET mykey \"Hello\" EX 60<\/code><\/pre>\n<h2 id=\"%e7%b5%b1%e4%b8%80%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e5%84%aa%e5%8b%a2-cOREwxhFVo\">\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u512a\u52e2<\/h2>\n<p>\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u53ef\u4ee5\u70ba\u6578\u64da\u7ba1\u7406\u5e36\u4f86\u591a\u65b9\u9762\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u6e05\u7406\uff1a<\/strong>\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0cRedis\u80fd\u5920\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u6578\u64da\u7684\u6709\u6548\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7d71\u4e00\u904e\u671f\u6642\u9593\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u7684\u6578\u64da\u59cb\u7d42\u662f\u6700\u65b0\u7684\uff0c\u907f\u514d\u56e0\u820a\u6578\u64da\u5c0e\u81f4\u7684\u932f\u8aa4\u6c7a\u7b56\u3002<\/li>\n<li><strong>\u7c21\u5316\u7ba1\u7406\uff1a<\/strong>\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u7684\u6578\u64da\uff0c\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u53ef\u4ee5\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\uff0c\u6e1b\u5c11\u4eba\u5de5\u5e72\u9810\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e7%b5%b1%e4%b8%80%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cOREwxhFVo\">\u5982\u4f55\u5be6\u73fe\u7d71\u4e00\u904e\u671f\u6642\u9593<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u5be6\u73fe\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u65b9\u5f0f\u6709\u591a\u7a2e\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%8d%b5%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cOREwxhFVo\">1. \u4f7f\u7528\u9375\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u53ef\u4ee5\u70ba\u6bcf\u500b\u9375\u55ae\u7368\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u65bc\u9700\u8981\u4e0d\u540c\u904e\u671f\u6642\u9593\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-cOREwxhFVo\">2. \u4f7f\u7528Redis\u7684\u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u5b9a\u6642\u4efb\u52d9\u4f86\u5b9a\u671f\u6aa2\u67e5\u4e26\u522a\u9664\u904e\u671f\u7684\u9375\u3002\u9019\u7a2e\u65b9\u6cd5\u96d6\u7136\u9748\u6d3b\uff0c\u4f46\u9700\u8981\u984d\u5916\u7684\u8cc7\u6e90\u4f86\u904b\u884c\u5b9a\u6642\u4efb\u52d9\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8lua%e8%85%b3%e6%9c%ac-cOREwxhFVo\">3. \u4f7f\u7528Lua\u8173\u672c<\/h3>\n<p>Redis\u652f\u6301Lua\u8173\u672c\uff0c\u53ef\u4ee5\u7de8\u5beb\u8173\u672c\u4f86\u6279\u91cf\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u6b21\u64cd\u4f5c\u4e2d\u70ba\u591a\u500b\u9375\u8a2d\u7f6e\u76f8\u540c\u7684\u904e\u671f\u6642\u9593\u3002<\/p>\n<pre><code>eval \"for i=1,#KEYS do redis.call('EXPIRE', KEYS[i], ARGV[1]) end\" 0 key1 key2 key3 60<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e6%80%a7%e8%88%87%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e9%97%9c%e8%81%af-cOREwxhFVo\">\u6578\u64da\u5b89\u5168\u6027\u8207\u904e\u671f\u6642\u9593\u7684\u95dc\u806f<\/h2>\n<p>\u6578\u64da\u5b89\u5168\u6027\u4e0d\u50c5\u50c5\u662f\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\uff0c\u9084\u5305\u62ec\u78ba\u4fdd\u6578\u64da\u7684\u6709\u6548\u6027\u548c\u4e00\u81f4\u6027\u3002\u7d71\u4e00\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u80fd\u5920\u6709\u6548\u964d\u4f4e\u6578\u64da\u904e\u6642\u7684\u98a8\u96aa\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u4fc3\u92b7\u4fe1\u606f\u7684\u6709\u6548\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u4e0d\u6703\u770b\u5230\u904e\u671f\u7684\u4fc3\u92b7\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cOREwxhFVo\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u7d71\u4e00\u904e\u671f\u6642\u9593\u529f\u80fd\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\uff0c\u80fd\u5920\u6709\u6548\u63d0\u5347\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u4e00\u81f4\u6027\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u5176\u6578\u64da\u59cb\u7d42\u4fdd\u6301\u6700\u65b0\u72c0\u614b\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u6e96\u78ba\u7684\u6c7a\u7b56\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bcVPS\u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a> \u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u7d71\u4e00\u904e\u671f\u6642\u9593\u529f\u80fd\u63d0\u5347\u6578\u64da\u5b89\u5168\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u8a2d\u5b9a\u6642\u9593\u5167\u81ea\u52d5\u904e\u671f\uff0c\u6e1b\u5c11\u98a8\u96aa\uff0c\u589e\u5f37\u7cfb\u7d71\u7a69\u5b9a\u6027\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-129699","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129699","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=129699"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129699\/revisions"}],"predecessor-version":[{"id":129700,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129699\/revisions\/129700"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}