{"id":33958,"date":"2023-06-23T11:33:48","date_gmt":"2023-10-07T23:30:15","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e6%98%af%e8%ae%be%e7%bd%ae-redis-%e7%9a%84%e8%bf%87%e6%9c%9f%e6%97%b6%e9%97%b4%e6%97%b6%e7%9a%84%e6%97%b6%e6%9c%ba%e3%80%82\/"},"modified":"2024-04-30T10:18:46","modified_gmt":"2024-04-30T02:18:46","slug":"%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e6%98%af%e8%ae%be%e7%bd%ae-redis-%e7%9a%84%e8%bf%87%e6%9c%9f%e6%97%b6%e9%97%b4%e6%97%b6%e7%9a%84%e6%97%b6%e6%9c%ba%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e6%98%af%e8%ae%be%e7%bd%ae-redis-%e7%9a%84%e8%bf%87%e6%9c%9f%e6%97%b6%e9%97%b4%e6%97%b6%e7%9a%84%e6%97%b6%e6%9c%ba%e3%80%82\/","title":{"rendered":"\u9700\u8981\u6ce8\u610f\u7684\u662f\u8bbe\u7f6e Redis \u7684\u8fc7\u671f\u65f6\u95f4\u65f6\u7684\u65f6\u673a"},"content":{"rendered":"<p>\u5728\u8bbe\u7f6eRedis\u7684\u952e\u4e2d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u5e76\u8fdb\u884c\u5206\u5e03\u5f0f\u73af\u5883\u7684\u8d85\u65f6\u5904\u7406\u65f6\uff0c\u5076\u5c14\u4f1a\u53d1\u751f\u8d85\u65f6\u4e0d\u89e6\u53d1\u7684\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">require<\/span> <span class=\"s1\">'redis'<\/span>\r\n\r\n<span class=\"n\">ttl<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">60<\/span> <span class=\"c1\"># 1\u5206\u9593\u3067expire\u3055\u305b\u308b<\/span>\r\n\r\n<span class=\"n\">redis<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span>\r\n<span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">set<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'val'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">expire<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key'<\/span><span class=\"p\">,<\/span> <span class=\"n\">ttl<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728set\u548cexpire\u4e4b\u95f4\u8fc7\u7a0b\u7ed3\u675f\uff0c\u90a3\u4e48\u5c06\u4f1a\u7559\u4e0b\u672a\u8bbe\u7f6eexpire\u7684\u952e\u3002<br \/>\n\u7ed3\u679c\u5c31\u662f\u4ee5\u4e0b\u4ee3\u7801\u4f1a\u9677\u5165\u65e0\u9650\u5faa\u73af\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">while<\/span> <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key'<\/span><span class=\"p\">).<\/span><span class=\"nf\">present?<\/span> <span class=\"p\">;<\/span> <span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\u53d1\u751f\uff0c\u5fc5\u987b\u5c06set\u548cexpire\u64cd\u4f5c\u5904\u7406\u4e3a\u539f\u5b50\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">multi<\/span> <span class=\"k\">do<\/span>\r\n  <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">set<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key'<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'val'<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"n\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">expire<\/span><span class=\"p\">(<\/span><span class=\"s1\">'key'<\/span><span class=\"p\">,<\/span> <span class=\"n\">ttl<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8bbe\u7f6eRedis\u7684\u952e\u4e2d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u5e76\u8fdb\u884c\u5206\u5e03\u5f0f\u73af\u5883\u7684\u8d85\u65f6\u5904\u7406\u65f6\uff0c\u5076\u5c14\u4f1a\u53d1\u751f\u8d85\u65f6\u4e0d\u89e6\u53d1\u7684\u9519\u8bef\u3002 require  [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33958","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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