{"id":197666,"date":"2024-11-14T09:42:21","date_gmt":"2024-11-14T01:42:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197666\/"},"modified":"2024-11-14T09:42:23","modified_gmt":"2024-11-14T01:42:23","slug":"%e5%88%a9%e7%94%a8redis%e6%9c%89%e6%95%88%e7%ae%a1%e7%90%86%e9%8d%b5%e7%9a%84%e7%94%9f%e5%91%bd%e9%80%b1%e6%9c%9f%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e9%8d%b5%e7%9a%84%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197666\/","title":{"rendered":"\u5229\u7528Redis\u6709\u6548\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\uff08redis\u8a2d\u7f6e\u9375\u7684\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e6%9c%89%e6%95%88%e7%ae%a1%e7%90%86%e9%8d%b5%e7%9a%84%e7%94%9f%e5%91%bd%e9%80%b1%e6%9c%9f%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e9%8d%b5%e7%9a%84%e6%99%82%e9%96%93%ef%bc%89-JwsuqjfqKM\">\u5229\u7528Redis\u6709\u6548\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\uff08redis\u8a2d\u7f6e\u9375\u7684\u6642\u9593\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u6709\u6548\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\uff0c\u7279\u5225\u662f\u5982\u4f55\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-JwsuqjfqKM\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002Redis\u7684\u9375\u503c\u5c0d\u5b58\u5132\u65b9\u5f0f\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e9%8d%b5%e7%9a%84%e7%94%9f%e5%91%bd%e9%80%b1%e6%9c%9f%e7%ae%a1%e7%90%86-JwsuqjfqKM\">\u9375\u7684\u751f\u547d\u9031\u671f\u7ba1\u7406<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u9375\u7684\u751f\u547d\u9031\u671f\u7ba1\u7406\u662f\u6307\u5982\u4f55\u63a7\u5236\u9375\u7684\u5b58\u5728\u6642\u9593\u3002\u9019\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\u3001\u6703\u8a71\u7ba1\u7406\u7b49\u5834\u666f\u975e\u5e38\u91cd\u8981\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4-JwsuqjfqKM\">1. \u4f7f\u7528EXPIRE\u547d\u4ee4<\/h3>\n<p>EXPIRE\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u7576\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002<\/p>\n<pre><code>EXPIRE mykey 300<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07mykey\u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba300\u79d2\u3002\u9019\u610f\u5473\u8457\u5728300\u79d2\u5f8c\uff0cmykey\u5c07\u4e0d\u518d\u53ef\u7528\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8pexpire%e5%91%bd%e4%bb%a4-JwsuqjfqKM\">2. \u4f7f\u7528PEXPIRE\u547d\u4ee4<\/h3>\n<p>PEXPIRE\u547d\u4ee4\u8207EXPIRE\u985e\u4f3c\uff0c\u4f46\u5b83\u7684\u904e\u671f\u6642\u9593\u662f\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\u3002<\/p>\n<pre><code>PEXPIRE mykey 1500<\/code><\/pre>\n<p>\u9019\u5c07mykey\u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba1500\u6beb\u79d2\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8set%e5%91%bd%e4%bb%a4%e7%9a%84ex%e5%92%8cpx%e9%81%b8%e9%a0%85-JwsuqjfqKM\">3. \u4f7f\u7528SET\u547d\u4ee4\u7684EX\u548cPX\u9078\u9805<\/h3>\n<p>\u5728\u4f7f\u7528SET\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u8a2d\u7f6e\u9375\u7684\u540c\u6642\u6307\u5b9a\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u5275\u5efa\u9375\u7684\u540c\u6642\u8a2d\u7f6e\u5176\u751f\u547d\u9031\u671f\u3002<\/p>\n<pre><code>SET mykey \"value\" EX 600<\/code><\/pre>\n<p>\u9019\u5c07mykey\u7684\u503c\u8a2d\u7f6e\u70ba&#8221;value&#8221;\uff0c\u4e26\u5c07\u5176\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba600\u79d2\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8ttl%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%a9%a2%e5%89%a9%e9%a4%98%e6%99%82%e9%96%93-JwsuqjfqKM\">4. \u4f7f\u7528TTL\u547d\u4ee4\u67e5\u8a62\u5269\u9918\u6642\u9593<\/h3>\n<p>TTL\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u67e5\u8a62\u4e00\u500b\u9375\u7684\u5269\u9918\u751f\u547d\u9031\u671f\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de-2\uff1b\u5982\u679c\u9375\u5b58\u5728\u4f46\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5247\u8fd4\u56de-1\u3002<\/p>\n<pre><code>TTL mykey<\/code><\/pre>\n<h2 id=\"%e9%8d%b5%e7%9a%84%e8%87%aa%e5%8b%95%e5%88%aa%e9%99%a4%e6%a9%9f%e5%88%b6-JwsuqjfqKM\">\u9375\u7684\u81ea\u52d5\u522a\u9664\u6a5f\u5236<\/h2>\n<p>Redis\u4f7f\u7528\u5169\u7a2e\u6a5f\u5236\u4f86\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u9375\uff1a\u5b9a\u671f\u522a\u9664\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u522a\u9664\u662f\u6307Redis\u6703\u5b9a\u671f\u6aa2\u67e5\u4e26\u522a\u9664\u904e\u671f\u7684\u9375\uff0c\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u8a2a\u554f\u9375\u6642\u6aa2\u67e5\u5176\u662f\u5426\u904e\u671f\uff0c\u82e5\u904e\u671f\u5247\u522a\u9664\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-JwsuqjfqKM\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis\u7684\u9375\u751f\u547d\u9031\u671f\u7ba1\u7406\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u8a2d\u7f6e\u6703\u8a71\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u78ba\u4fdd\u7528\u6236\u5728\u4e00\u5b9a\u6642\u9593\u5167\u672a\u64cd\u4f5c\u5f8c\u81ea\u52d5\u767b\u51fa\u3002\u6b64\u5916\uff0c\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\uff0c\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JwsuqjfqKM\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u6709\u6548\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\u662f\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6709\u6548\u6027\u548c\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u5728\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u5834\u666f\u4e2d\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u7cfb\u7d71\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u6709\u6548\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\uff0c\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u8207\u6027\u80fd\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-197666","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197666","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=197666"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197666\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}