{"id":164219,"date":"2024-11-05T06:02:17","date_gmt":"2024-11-04T22:02:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164219\/"},"modified":"2024-11-05T06:02:18","modified_gmt":"2024-11-04T22:02:18","slug":"%e5%80%9f%e5%8a%a9redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e5%8a%9f%e8%83%bd%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164219\/","title":{"rendered":"\u501f\u52a9Redis\u5be6\u73fe\u81ea\u52d5\u904e\u671f\u529f\u80fd\uff08redis\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e5%8a%9f%e8%83%bd%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%ef%bc%89-TtTClAptTJ\">\u501f\u52a9Redis\u5be6\u73fe\u81ea\u52d5\u904e\u671f\u529f\u80fd\uff08redis\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u5132\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002\u5176\u4e2d\uff0c\u81ea\u52d5\u904e\u671f\u529f\u80fd\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u7279\u6027\uff0c\u80fd\u5920\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e5%8a%9f%e8%83%bd%ef%bc%9f-TtTClAptTJ\">\u4ec0\u9ebc\u662fRedis\u7684\u81ea\u52d5\u904e\u671f\u529f\u80fd\uff1f<\/h2>\n<p>Redis\u7684\u81ea\u52d5\u904e\u671f\u529f\u80fd\u5141\u8a31\u7528\u6236\u70ba\u5b58\u5132\u5728Redis\u4e2d\u7684\u9375\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\u3002\u7576\u9019\u500b\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u529f\u80fd\u7279\u5225\u9069\u5408\u7528\u65bc\u7de9\u5b58\u6578\u64da\u3001\u6703\u8a71\u7ba1\u7406\u7b49\u5834\u666f\uff0c\u56e0\u70ba\u9019\u4e9b\u6578\u64da\u901a\u5e38\u662f\u81e8\u6642\u7684\uff0c\u4e0d\u9700\u8981\u6c38\u4e45\u4fdd\u5b58\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-TtTClAptTJ\">\u5982\u4f55\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\u6642\u9593<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\u6642\u9593\u975e\u5e38\u7c21\u55ae\u3002\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>\u9019\u88e1\u7684 <code>key<\/code> \u662f\u4f60\u60f3\u8981\u8a2d\u7f6e\u904e\u671f\u7684\u9375\u540d\uff0c\u800c <code>seconds<\/code> \u5247\u662f\u8a72\u9375\u5728\u88ab\u522a\u9664\u4e4b\u524d\u7684\u5b58\u6d3b\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u8a2d\u7f6e\u4e00\u500b\u9375\u540d\u70ba <code>session:12345<\/code> \u7684\u904e\u671f\u6642\u9593\u70ba3600\u79d2\uff08\u53731\u5c0f\u6642\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session:12345 3600<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8ttl%e5%91%bd%e4%bb%a4%e6%aa%a2%e6%9f%a5%e5%89%a9%e9%a4%98%e6%99%82%e9%96%93-TtTClAptTJ\">\u4f7f\u7528TTL\u547d\u4ee4\u6aa2\u67e5\u5269\u9918\u6642\u9593<\/h2>\n<p>\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u5f8c\uff0c\u4f60\u53ef\u80fd\u6703\u60f3\u8981\u6aa2\u67e5\u8a72\u9375\u7684\u5269\u9918\u5b58\u6d3b\u6642\u9593\u3002\u9019\u6642\u53ef\u4ee5\u4f7f\u7528 <code>TTL<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>TTL key<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u8a72\u9375\u7684\u5269\u9918\u5b58\u6d3b\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u5982\u679c\u8fd4\u56de\u503c\u662f\u8ca0\u6578\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\u6216\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e9%81%8e%e6%9c%9f%e7%9a%84%e5%84%aa%e5%8b%a2-TtTClAptTJ\">\u81ea\u52d5\u904e\u671f\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\uff1a<\/strong>\u81ea\u52d5\u904e\u671f\u529f\u80fd\u80fd\u5920\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u5b9a\u671f\u522a\u9664\u904e\u671f\u6578\u64da\uff0c\u53ef\u4ee5\u6e1b\u5c11Redis\u7684\u5167\u5b58\u4f7f\u7528\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u7c21\u5316\u7ba1\u7406\uff1a<\/strong>\u958b\u767c\u8005\u4e0d\u9700\u8981\u624b\u52d5\u7ba1\u7406\u904e\u671f\u6578\u64da\uff0c\u6e1b\u5c11\u4e86\u7dad\u8b77\u7684\u5de5\u4f5c\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-TtTClAptTJ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u7684\u81ea\u52d5\u904e\u671f\u529f\u80fd\u975e\u5e38\u65b9\u4fbf\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u904e\u671f\u9375\u7684\u522a\u9664\u662f\u7570\u6b65\u9032\u884c\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u7684\u9375\u53ef\u80fd\u6703\u5728\u77ed\u6642\u9593\u5167\u4ecd\u7136\u5b58\u5728\u3002<\/li>\n<li>\u5982\u679c\u4e00\u500b\u9375\u88ab\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\uff0c\u4f46\u5728\u904e\u671f\u4e4b\u524d\u88ab\u8a2a\u554f\uff0c\u5247\u8a72\u9375\u7684\u904e\u671f\u6642\u9593\u4e0d\u6703\u91cd\u7f6e\u3002<\/li>\n<li>\u4f7f\u7528 <code>PERSIST<\/code> \u547d\u4ee4\u53ef\u4ee5\u53d6\u6d88\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u5c07\u5176\u8a2d\u7f6e\u70ba\u6c38\u4e45\u5b58\u5728\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-TtTClAptTJ\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u81ea\u52d5\u904e\u671f\u529f\u80fd\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u5176\u4ed6\u90e8\u5206\uff0c\u800c\u4e0d\u5fc5\u64d4\u5fc3\u904e\u671f\u6578\u64da\u7684\u7ba1\u7406\u554f\u984c\u3002\u7121\u8ad6\u662f\u5728\u7de9\u5b58\u9084\u662f\u6703\u8a71\u7ba1\u7406\u4e2d\uff0c\u5408\u7406\u5229\u7528Redis\u7684\u81ea\u52d5\u904e\u671f\u529f\u80fd\u90fd\u80fd\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u6548\u7387\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\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5229\u7528Redis\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\u529f\u80fd\uff0c\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\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-164219","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164219","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=164219"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164219\/revisions"}],"predecessor-version":[{"id":164220,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164219\/revisions\/164220"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}