{"id":163657,"date":"2024-11-05T01:20:36","date_gmt":"2024-11-04T17:20:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163657\/"},"modified":"2024-11-05T01:20:37","modified_gmt":"2024-11-04T17:20:37","slug":"%e8%a7%a3%e6%b1%baredis%e4%b8%ad%e7%9a%84%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%e5%95%8f%e9%a1%8c%ef%bc%88redis-%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163657\/","title":{"rendered":"\u89e3\u6c7aRedis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\u554f\u984c\uff08redis \u904e\u671f\u8a02\u55ae\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e4%b8%ad%e7%9a%84%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%e5%95%8f%e9%a1%8c%ef%bc%88redis-%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%ef%bc%89-svpgybysld\">\u89e3\u6c7aRedis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\u554f\u984c\uff08redis \u904e\u671f\u8a02\u55ae\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7279\u5225\u662f\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0cRedis\u7d93\u5e38\u7528\u4f86\u7ba1\u7406\u8a02\u55ae\u6578\u64da\u3002\u7136\u800c\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u904e\u671f\u8a02\u55ae\u7684\u7ba1\u7406\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u89e3\u6c7aRedis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%ef%bc%9f-svpgybysld\">\u4ec0\u9ebc\u662f\u904e\u671f\u8a02\u55ae\uff1f<\/h2>\n<p>\u904e\u671f\u8a02\u55ae\u662f\u6307\u5728\u4e00\u5b9a\u6642\u9593\u5167\u672a\u88ab\u8655\u7406\u6216\u78ba\u8a8d\u7684\u8a02\u55ae\u3002\u9019\u4e9b\u8a02\u55ae\u53ef\u80fd\u56e0\u70ba\u7528\u6236\u672a\u5b8c\u6210\u652f\u4ed8\u3001\u7cfb\u7d71\u932f\u8aa4\u6216\u5176\u4ed6\u539f\u56e0\u800c\u672a\u80fd\u53ca\u6642\u8655\u7406\u3002\u904e\u671f\u8a02\u55ae\u4e0d\u50c5\u4f54\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u904b\u71df\u3002\u56e0\u6b64\uff0c\u53ca\u6642\u6e05\u7406\u904e\u671f\u8a02\u55ae\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ae%a1%e7%90%86-svpgybysld\">Redis\u4e2d\u7684\u904e\u671f\u7ba1\u7406<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u7ba1\u7406\u904e\u671f\u6578\u64da\u3002\u6bcf\u500b\u9375\u90fd\u53ef\u4ee5\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97Redis\u5728\u8655\u7406\u904e\u671f\u8a02\u55ae\u6642\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-svpgybysld\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u4e00\u500b\u8a02\u55ae\u8a2d\u7f6e\u70ba\u572860\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE order:12345 60<\/code><\/pre>\n<h3 id=\"%e4%b8%bb%e5%8b%95%e5%88%aa%e9%99%a4%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae-svpgybysld\">\u4e3b\u52d5\u522a\u9664\u904e\u671f\u8a02\u55ae<\/h3>\n<p>\u9664\u4e86\u81ea\u52d5\u904e\u671f\uff0c\u9084\u53ef\u4ee5\u5b9a\u671f\u6aa2\u67e5\u4e26\u522a\u9664\u904e\u671f\u8a02\u55ae\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5b9a\u6642\u4efb\u52d9\u4f86\u5be6\u73fe\uff0c\u4f8b\u5982\u4f7f\u7528Redis\u7684<code>SCAN<\/code>\u547d\u4ee4\u4f86\u904d\u6b77\u6240\u6709\u8a02\u55ae\uff0c\u4e26\u6aa2\u67e5\u5176\u904e\u671f\u72c0\u614b\uff1a<\/p>\n<pre><code>SCAN 0 MATCH order:* COUNT 100<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5c0d\u65bc\u6bcf\u500b\u5339\u914d\u7684\u8a02\u55ae\uff0c\u53ef\u4ee5\u4f7f\u7528<code>TTL<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u5176\u5269\u9918\u6642\u9593\uff1a<\/p>\n<pre><code>TTL order:12345<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u503c\u5c0f\u65bc\u6216\u7b49\u65bc0\uff0c\u5247\u53ef\u4ee5\u522a\u9664\u8a72\u8a02\u55ae\uff1a<\/p>\n<pre><code>DEL order:12345<\/code><\/pre>\n<\/p>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%e7%9a%84%e5%bd%b1%e9%9f%bf-svpgybysld\">\u904e\u671f\u8a02\u55ae\u7684\u5f71\u97ff<\/h2>\n<p>\u904e\u671f\u8a02\u55ae\u5982\u679c\u4e0d\u53ca\u6642\u8655\u7406\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u500b\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u8cc7\u6e90\u6d6a\u8cbb\uff1a<\/strong>\u904e\u671f\u8a02\u55ae\u4f54\u7528Redis\u7684\u5167\u5b58\u8cc7\u6e90\uff0c\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a<\/strong>\u672a\u8655\u7406\u7684\u904e\u671f\u8a02\u55ae\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5f71\u97ff\u5f8c\u7e8c\u7684\u696d\u52d9\u908f\u8f2f\u3002<\/li>\n<li><strong>\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6703\u56e0\u70ba\u770b\u5230\u672a\u8655\u7406\u7684\u8a02\u55ae\u800c\u611f\u5230\u56f0\u60d1\uff0c\u5f71\u97ff\u6574\u9ad4\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-svpgybysld\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u8a02\u55ae\uff0c\u4e26\u8a2d\u7f6e\u81ea\u52d5\u6e05\u7406\u6a5f\u5236\u3002<\/li>\n<li>\u4f7f\u7528\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u6839\u64da\u696d\u52d9\u9700\u6c42\u8abf\u6574\u3002<\/li>\n<li>\u76e3\u63a7Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u64f4\u5c55\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-svpgybysld\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u59a5\u5584\u7ba1\u7406Redis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\u662f\u78ba\u4fdd\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3001\u4e3b\u52d5\u522a\u9664\u904e\u671f\u8a02\u55ae\u4ee5\u53ca\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u904e\u671f\u8a02\u55ae\u554f\u984c\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u548c\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aRedis\u4e2d\u7684\u904e\u671f\u8a02\u55ae\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u78ba\u4fdd\u6578\u64da\u6e96\u78ba\u6027\uff0c\u512a\u5316\u696d\u52d9\u6d41\u7a0b\uff0c\u5be6\u73fe\u9ad8\u6548\u7ba1\u7406\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-163657","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163657","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=163657"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163657\/revisions"}],"predecessor-version":[{"id":163658,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163657\/revisions\/163658"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}