{"id":167599,"date":"2024-11-06T02:18:19","date_gmt":"2024-11-05T18:18:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167599\/"},"modified":"2024-11-06T02:18:20","modified_gmt":"2024-11-05T18:18:20","slug":"%e5%88%a9%e7%94%a8redis%e9%9d%88%e6%b4%bb%e6%8e%a7%e5%88%b6%e8%a8%ad%e7%bd%ae%e7%9a%84%e7%94%9f%e6%95%88%e6%99%82%e9%96%93%ef%bc%88redis-%e8%a8%ad%e7%bd%ae%e7%94%9f%e6%95%88%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167599\/","title":{"rendered":"\u5229\u7528Redis\u9748\u6d3b\u63a7\u5236\u8a2d\u7f6e\u7684\u751f\u6548\u6642\u9593\uff08redis \u8a2d\u7f6e\u751f\u6548\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%9d%88%e6%b4%bb%e6%8e%a7%e5%88%b6%e8%a8%ad%e7%bd%ae%e7%9a%84%e7%94%9f%e6%95%88%e6%99%82%e9%96%93-aUgNCcbxAR\">\u5229\u7528Redis\u9748\u6d3b\u63a7\u5236\u8a2d\u7f6e\u7684\u751f\u6548\u6642\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\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\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u9748\u6d3b\u63a7\u5236\u8a2d\u7f6e\u7684\u751f\u6548\u6642\u9593\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u7684\u6709\u6548\u6027\u548c\u904e\u671f\u7b56\u7565\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-aUgNCcbxAR\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e7%94%9f%e6%95%88%e6%99%82%e9%96%93%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-aUgNCcbxAR\">\u8a2d\u7f6e\u751f\u6548\u6642\u9593\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u6709\u6548\u6027\u662f\u6709\u9650\u7684\u3002\u4f8b\u5982\uff0c\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u5728\u4e00\u6bb5\u6642\u9593\u5f8c\u8b8a\u5f97\u904e\u6642\uff0c\u6216\u8005\u67d0\u4e9b\u7528\u6236\u6703\u8a71\u4fe1\u606f\u9700\u8981\u5728\u7528\u6236\u767b\u51fa\u5f8c\u7acb\u5373\u5931\u6548\u3002\u9019\u6642\uff0c\u8a2d\u7f6e\u6578\u64da\u7684\u751f\u6548\u6642\u9593\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae-aUgNCcbxAR\">Redis\u4e2d\u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f <code>EXPIRE<\/code> \u548c <code>SETEX<\/code>\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4-aUgNCcbxAR\">\u4f7f\u7528EXPIRE\u547d\u4ee4<\/h3>\n<p><code>EXPIRE<\/code>\u547d\u4ee4\u53ef\u4ee5\u70ba\u5df2\u5b58\u5728\u7684\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>key<\/code>\u662f\u8981\u8a2d\u7f6e\u904e\u671f\u7684\u9375\uff0c<code>seconds<\/code>\u662f\u904e\u671f\u7684\u79d2\u6578\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u9375 <code>session:12345<\/code> \u8a2d\u7f6e\u70ba\u5728300\u79d2\u5f8c\u904e\u671f\uff1a<\/p>\n<pre><code>EXPIRE session:12345 300<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8setex%e5%91%bd%e4%bb%a4-aUgNCcbxAR\">\u4f7f\u7528SETEX\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u5728\u8a2d\u7f6e\u9375\u7684\u540c\u6642\u5c31\u60f3\u6307\u5b9a\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SETEX<\/code> \u547d\u4ee4\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SETEX key seconds value<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>value<\/code>\u662f\u8981\u5b58\u5132\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u9375 <code>temp:data<\/code> \u8a2d\u7f6e\u70ba\u503c <code>hello<\/code>\uff0c\u4e26\u5728600\u79d2\u5f8c\u904e\u671f\uff1a<\/p>\n<pre><code>SETEX temp:data 600 \"hello\"<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e5%92%8c%e5%88%aa%e9%99%a4%e9%81%8e%e6%9c%9f%e9%8d%b5-aUgNCcbxAR\">\u6aa2\u67e5\u548c\u522a\u9664\u904e\u671f\u9375<\/h2>\n<p>Redis\u6703\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u9375\uff0c\u4f46\u958b\u767c\u8005\u4e5f\u53ef\u4ee5\u624b\u52d5\u6aa2\u67e5\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\u3002\u4f7f\u7528 <code>TTL<\/code> \u547d\u4ee4\u53ef\u4ee5\u67e5\u8a62\u9375\u7684\u5269\u9918\u6642\u9593\uff1a<\/p>\n<pre><code>TTL key<\/code><\/pre>\n<p>\u5982\u679c\u60f3\u8981\u7acb\u5373\u522a\u9664\u67d0\u500b\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>DEL key<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-aUgNCcbxAR\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u4f7f\u7528Redis\u4f86\u7de9\u5b58\u5546\u54c1\u4fe1\u606f\u3002\u7576\u7528\u6236\u8a2a\u554f\u5546\u54c1\u9801\u9762\u6642\uff0c\u7cfb\u7d71\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u5546\u54c1\u7684\u7de9\u5b58\u3002\u5982\u679c\u5b58\u5728\u4e14\u672a\u904e\u671f\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u7de9\u5b58\u6578\u64da\uff1b\u5982\u679c\u4e0d\u5b58\u5728\u6216\u5df2\u904e\u671f\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0\u7de9\u5b58\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-aUgNCcbxAR\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u9748\u6d3b\u63a7\u5236\u8a2d\u7f6e\u7684\u751f\u6548\u6642\u9593\uff0c\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u6578\u64da\u7684\u6709\u6548\u6027\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u904e\u671f\u6642\u9593\u8a2d\u7f6e\uff0c\u958b\u767c\u8005\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u53ca\u6642\u6027\uff0c\u5f9e\u800c\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u597d\u7684\u670d\u52d9\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u9748\u6d3b\u63a7\u5236\u8a2d\u7f6e\u7684\u751f\u6548\u6642\u9593\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u5373\u6642\u97ff\u61c9\u8207\u6e96\u78ba\u6027\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-167599","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167599","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=167599"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167599\/revisions"}],"predecessor-version":[{"id":167600,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167599\/revisions\/167600"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}