{"id":173181,"date":"2024-11-07T15:51:32","date_gmt":"2024-11-07T07:51:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173181\/"},"modified":"2024-11-07T15:51:32","modified_gmt":"2024-11-07T07:51:32","slug":"%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86redis%e4%b8%ad%e9%81%8e%e6%9c%9f%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%88redis%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173181\/","title":{"rendered":"\u5982\u4f55\u8655\u7406Redis\u4e2d\u904e\u671f\u7684\u6578\u64da\uff08redis\u904e\u671f\u6578\u64da\u600e\u9ebc\u8fa6\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86redis%e4%b8%ad%e9%81%8e%e6%9c%9f%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%88redis%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%89-ZdQKpttgyK\">\u5982\u4f55\u8655\u7406Redis\u4e2d\u904e\u671f\u7684\u6578\u64da\uff08redis\u904e\u671f\u6578\u64da\u600e\u9ebc\u8fa6\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5176\u652f\u6301\u7684\u904e\u671f\u6642\u9593\u529f\u80fd\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u6709\u6548\u7ba1\u7406\u5167\u5b58\u3002\u7136\u800c\uff0c\u5982\u4f55\u8655\u7406Redis\u4e2d\u904e\u671f\u7684\u6578\u64da\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\uff0c\u4ecd\u7136\u662f\u4e00\u500b\u503c\u5f97\u63a2\u8a0e\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6-ZdQKpttgyK\">Redis\u7684\u904e\u671f\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u904e\u671f\u6a5f\u5236\u4f86\u8655\u7406\u904e\u671f\u6578\u64da\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u6642\u522a\u9664\uff1a<\/strong>Redis\u6703\u5728\u6bcf\u6b21\u8a2a\u554f\u6578\u64da\u6642\u6aa2\u67e5\u8a72\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u82e5\u6578\u64da\u5df2\u904e\u671f\u5247\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>Redis\u6703\u5b9a\u671f\u6383\u63cf\u6578\u64da\u5eab\uff0c\u522a\u9664\u90a3\u4e9b\u5df2\u7d93\u904e\u671f\u7684\u9375\u3002\u9019\u500b\u904e\u7a0b\u662f\u7531Redis\u7684\u5167\u90e8\u6a5f\u5236\u81ea\u52d5\u57f7\u884c\u7684\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u6a5f\u5236\u7684\u7d50\u5408\u4f7f\u5f97Redis\u80fd\u5920\u5728\u9ad8\u6548\u80fd\u7684\u540c\u6642\uff0c\u4fdd\u6301\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-ZdQKpttgyK\">\u5982\u4f55\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h2>\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>SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u9375\u201cmykey\u201d\u7684\u503c\u8a2d\u7f6e\u70ba\u201cHello\u201d\uff0c\u4e26\u572810\u79d2\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u7528\u6236\u4e5f\u53ef\u4ee5\u4f7f\u7528<code>SETEX<\/code>\u547d\u4ee4\u4f86\u540c\u6642\u8a2d\u7f6e\u503c\u548c\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SETEX mykey 10 \"Hello\"<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a%e7%9a%84%e8%99%95%e7%90%86%e7%ad%96%e7%95%a5-ZdQKpttgyK\">\u904e\u671f\u6578\u64da\u7684\u8655\u7406\u7b56\u7565<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8655\u7406\u904e\u671f\u6578\u64da\u7684\u7b56\u7565\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e7%9b%a3%e6%8e%a7%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a-ZdQKpttgyK\">1. \u76e3\u63a7\u904e\u671f\u6578\u64da<\/h3>\n<p>\u4f7f\u7528Redis\u7684<code>KEYS<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u8a62\u6240\u6709\u7684\u9375\uff0c\u4e26\u901a\u904e<code>TTL<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u6bcf\u500b\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u54ea\u4e9b\u6578\u64da\u5373\u5c07\u904e\u671f\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8655\u7406\u3002<\/p>\n<pre><code>KEYS * \nTTL mykey<\/code><\/pre>\n<h3 id=\"2-%e8%87%aa%e5%8b%95%e6%b8%85%e7%90%86-ZdQKpttgyK\">2. \u81ea\u52d5\u6e05\u7406<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u5e0c\u671b\u5728\u6578\u64da\u904e\u671f\u5f8c\u81ea\u52d5\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\uff0c\u4f8b\u5982\u8a18\u9304\u65e5\u8a8c\u6216\u89f8\u767c\u5176\u4ed6\u4e8b\u4ef6\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>SUBSCRIBE expired<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-ZdQKpttgyK\">3. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>\u5c0d\u65bc\u67d0\u4e9b\u91cd\u8981\u7684\u6578\u64da\uff0c\u5373\u4f7f\u5b83\u5011\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\uff0c\u958b\u767c\u8005\u4e5f\u53ef\u80fd\u5e0c\u671b\u5728\u904e\u671f\u524d\u5c07\u5176\u6301\u4e45\u5316\u5230\u5176\u4ed6\u5b58\u5132\u7cfb\u7d71\u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5b9a\u671f\u5099\u4efd\u6216\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-ZdQKpttgyK\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0c\u904e\u671f\u6578\u64da\u7684\u8655\u7406\u53ef\u80fd\u6703\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002\u70ba\u4e86\u6e1b\u5c11\u6027\u80fd\u640d\u5931\uff0c\u5efa\u8b70\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u5927\u91cf\u6578\u64da\u540c\u6642\u904e\u671f\u3002<\/li>\n<li>\u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u5206\u6563\u8ca0\u8f09\u3002<\/li>\n<li>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZdQKpttgyK\">\u7e3d\u7d50<\/h2>\n<p>\u8655\u7406Redis\u4e2d\u7684\u904e\u671f\u6578\u64da\u662f\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\uff0c\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u7ba1\u7406\u904e\u671f\u6578\u64da\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u8cc7\u6e90\u5229\u7528\u7387\u3002\u901a\u904e\u76e3\u63a7\u3001\u6e05\u7406\u548c\u6301\u4e45\u5316\u7b49\u7b56\u7565\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u61c9\u5c0d\u904e\u671f\u6578\u64da\u7684\u6311\u6230\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9ad8\u6548\u80fd\u7684\u74b0\u5883\u4e2d\u4f7f\u7528Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u8655\u7406Redis\u4e2d\u7684\u904e\u671f\u6578\u64da\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\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-173181","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173181","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=173181"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173181\/revisions"}],"predecessor-version":[{"id":173182,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173181\/revisions\/173182"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}