{"id":193687,"date":"2024-11-13T00:16:18","date_gmt":"2024-11-12T16:16:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193687\/"},"modified":"2024-11-13T00:16:19","modified_gmt":"2024-11-12T16:16:19","slug":"%e7%a0%94%e7%a9%b6redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%88redis%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193687\/","title":{"rendered":"\u7814\u7a76Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\uff08redis\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%94%e7%a9%b6redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%88redis%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%89-JqUbtmQWmk\">\u7814\u7a76Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\uff08redis\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684\u6578\u64da\u5eab\uff0cRedis\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u5728\u4f7f\u7528Redis\u6642\uff0c\u4e86\u89e3\u5176\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u7684\u8a2d\u7f6e\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%9f-JqUbtmQWmk\">\u4ec0\u9ebc\u662fRedis\u7684\u9592\u7f6e\u6642\u9593\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u9592\u7f6e\u6642\u9593\u662f\u6307\u4e00\u500b\u9375\u5728\u6c92\u6709\u88ab\u8a2a\u554f\u7684\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u81ea\u52d5\u522a\u9664\u8a72\u9375\u7684\u6642\u9593\u3002\u9019\u4e00\u6a5f\u5236\u6709\u52a9\u65bc\u91cb\u653e\u5167\u5b58\uff0c\u7279\u5225\u662f\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6e90\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9ed8\u8a8d\u7684\u9592\u7f6e\u6642\u9593\u8a2d\u7f6e\u5c0d\u65bc\u65b0\u624b\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae-JqUbtmQWmk\">Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u8a2d\u7f6e<\/h2>\n<p>Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u4e26\u4e0d\u662f\u4e00\u500b\u56fa\u5b9a\u7684\u503c\uff0c\u800c\u662f\u53d6\u6c7a\u65bc\u7528\u6236\u7684\u914d\u7f6e\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u4f86\u63a7\u5236\u9592\u7f6e\u6642\u9593\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u7684\u9375\u8a2d\u7f6e\u70ba\u5728\u6307\u5b9a\u7684\u79d2\u6578\u5f8c\u904e\u671f\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375\u201csession\u201d\u8a2d\u7f6e\u70ba\u5728300\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session 300<\/code><\/pre>\n<p>\u6b64\u5916\uff0cRedis\u9084\u652f\u6301\u4f7f\u7528 <code>SET<\/code> \u547d\u4ee4\u7684 <code>EX<\/code> \u548c <code>PX<\/code> \u53c3\u6578\u4f86\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SET key value EX seconds<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u8a2d\u7f6e\u9375\u503c\u7684\u540c\u6642\uff0c\u6307\u5b9a\u5176\u904e\u671f\u6642\u9593\u3002<\/p>\n<h2 id=\"%e9%bb%98%e8%aa%8d%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93%e7%9a%84%e5%bd%b1%e9%9f%bf-JqUbtmQWmk\">\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u7684\u5f71\u97ff<\/h2>\n<p>\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u7684\u8a2d\u7f6e\u5c0d\u65bc\u61c9\u7528\u7684\u6027\u80fd\u548c\u8cc7\u6e90\u4f7f\u7528\u6709\u8457\u76f4\u63a5\u7684\u5f71\u97ff\u3002\u5982\u679c\u9592\u7f6e\u6642\u9593\u8a2d\u7f6e\u5f97\u904e\u77ed\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u983b\u7e41\u7684\u9375\u522a\u9664\uff0c\u5f9e\u800c\u5f71\u97ff\u61c9\u7528\u7684\u6027\u80fd\uff1b\u800c\u5982\u679c\u8a2d\u7f6e\u5f97\u904e\u9577\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u7684\u6d6a\u8cbb\u3002\u56e0\u6b64\uff0c\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u4f86\u8abf\u6574\u9592\u7f6e\u6642\u9593\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e9%96%92%e7%bd%ae%e6%99%82%e9%96%93-JqUbtmQWmk\">\u5982\u4f55\u76e3\u63a7\u548c\u8abf\u6574\u9592\u7f6e\u6642\u9593<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u76e3\u63a7\u9375\u7684\u4f7f\u7528\u60c5\u6cc1\u548c\u9592\u7f6e\u6642\u9593\u3002\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6Redis\u7684\u904b\u884c\u72c0\u614b\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u9375\u7684\u6578\u91cf\u7b49\u4fe1\u606f\uff1a<\/p>\n<pre><code>INFO<\/code><\/pre>\n<p>\u6b64\u5916\uff0cRedis\u9084\u652f\u6301\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u7576\u524d\u6240\u6709\u7684\u9375\uff0c\u4e26\u53ef\u4ee5\u901a\u904e <code>TTL<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u67d0\u500b\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff1a<\/p>\n<pre><code>TTL key<\/code><\/pre>\n<p>\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406Redis\u4e2d\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JqUbtmQWmk\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u53ca\u5176\u8a2d\u7f6e\u5c0d\u65bc\u512a\u5316\u61c9\u7528\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5167\u5b58\u8cc7\u6e90\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6548\u7387\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u6301\u7e8c\u76e3\u63a7\u548c\u8abf\u6574\u9592\u7f6e\u6642\u9593\u5c07\u6709\u52a9\u65bc\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u7684\u9ed8\u8a8d\u9592\u7f6e\u6642\u9593\u8a2d\u5b9a\uff0c\u5982\u4f55\u5f71\u97ff\u6027\u80fd\u53ca\u8cc7\u6e90\u7ba1\u7406\uff0c\u52a9\u60a8\u512a\u5316\u6578\u64da\u5eab\u4f7f\u7528\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-193687","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193687","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=193687"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193687\/revisions"}],"predecessor-version":[{"id":193688,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193687\/revisions\/193688"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}