{"id":196760,"date":"2024-11-14T02:17:18","date_gmt":"2024-11-13T18:17:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196760\/"},"modified":"2024-11-14T02:17:19","modified_gmt":"2024-11-13T18:17:19","slug":"%e9%87%8d%e6%96%b0%e9%96%8b%e5%a7%8b%e7%94%a8redis%e6%af%8f%e5%a4%a9%e8%a7%a3%e6%b1%ba%e6%96%b0%e5%95%8f%e9%a1%8c%ef%bc%88redis-%e6%af%8f%e5%a4%a9%e9%87%8d%e7%bd%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196760\/","title":{"rendered":"\u91cd\u65b0\u958b\u59cb\u7528Redis\u6bcf\u5929\u89e3\u6c7a\u65b0\u554f\u984c\uff08redis \u6bcf\u5929\u91cd\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8d%e6%96%b0%e9%96%8b%e5%a7%8b%e7%94%a8redis%e6%af%8f%e5%a4%a9%e8%a7%a3%e6%b1%ba%e6%96%b0%e5%95%8f%e9%a1%8c%ef%bc%88redis%e6%af%8f%e5%a4%a9%e9%87%8d%e7%bd%ae%ef%bc%89-TZaJRdhkGv\">\u91cd\u65b0\u958b\u59cb\u7528Redis\u6bcf\u5929\u89e3\u6c7a\u65b0\u554f\u984c\uff08Redis\u6bcf\u5929\u91cd\u7f6e\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\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7684\u7279\u6027\uff0c\u6bcf\u5929\u91cd\u7f6e\u6578\u64da\u4ee5\u89e3\u6c7a\u65b0\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-TZaJRdhkGv\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e6%af%8f%e5%a4%a9%e9%87%8d%e7%bd%aeredis%e6%95%b8%e6%93%9a%ef%bc%9f-TZaJRdhkGv\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u6bcf\u5929\u91cd\u7f6eRedis\u6578\u64da\uff1f<\/h2>\n<p>\u6bcf\u5929\u91cd\u7f6eRedis\u6578\u64da\u7684\u505a\u6cd5\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u4f01\u696d\u89e3\u6c7a\u591a\u7a2e\u554f\u984c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6bcf\u5929\u91cd\u7f6e\u6578\u64da\uff0c\u53ef\u4ee5\u78ba\u4fdd\u4f7f\u7528\u6700\u65b0\u7684\u6578\u64da\u96c6\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u81c3\u816b\uff0c\u5f71\u97ff\u6027\u80fd\u3002\u5b9a\u671f\u91cd\u7f6e\u53ef\u4ee5\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u548c\u958b\u767c\uff1a<\/strong>\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u9700\u8981\u5728\u4e0d\u540c\u7684\u6e2c\u8a66\u74b0\u5883\u4e2d\u4f7f\u7528\u76f8\u540c\u7684\u6578\u64da\u96c6\u3002\u6bcf\u5929\u91cd\u7f6e\u6578\u64da\u53ef\u4ee5\u7c21\u5316\u9019\u4e00\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%9a%84%e6%af%8f%e6%97%a5%e9%87%8d%e7%bd%ae%ef%bc%9f-TZaJRdhkGv\">\u5982\u4f55\u5be6\u73feRedis\u7684\u6bcf\u65e5\u91cd\u7f6e\uff1f<\/h2>\n<p>\u5be6\u73feRedis\u7684\u6bcf\u65e5\u91cd\u7f6e\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-TZaJRdhkGv\">1. \u4f7f\u7528\u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7d71\u7684\u5b9a\u6642\u4efb\u52d9\uff08\u5982cron\uff09\u4f86\u8a2d\u7f6e\u6bcf\u5929\u81ea\u52d5\u91cd\u7f6eRedis\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684cron\u4efb\u52d9\u793a\u4f8b\uff1a<\/p>\n<pre><code>0 0 * * * redis-cli flushall<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u6bcf\u5929\u5348\u591c\u57f7\u884c\uff0c\u6e05\u7a7aRedis\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%81%8e%e6%9c%9f%e5%8a%9f%e8%83%bd-TZaJRdhkGv\">2. \u4f7f\u7528Redis\u7684\u904e\u671f\u529f\u80fd<\/h3>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5728\u5275\u5efa\u6578\u64da\u6642\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u8b93\u6578\u64da\u5728\u6307\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u522a\u9664\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET mykey \"Hello\" EX 86400<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u572886400\u79d2\uff08\u5373\u4e00\u5929\uff09\u5f8c\u81ea\u52d5\u522a\u9664\u9375\u201cmykey\u201d\u3002<\/p>\n<h3 id=\"3-%e7%b7%a8%e5%af%ab%e8%87%aa%e5%ae%9a%e7%be%a9%e8%85%b3%e6%9c%ac-TZaJRdhkGv\">3. \u7de8\u5beb\u81ea\u5b9a\u7fa9\u8173\u672c<\/h3>\n<p>\u5982\u679c\u9700\u8981\u66f4\u8907\u96dc\u7684\u908f\u8f2f\uff0c\u53ef\u4ee5\u7de8\u5beb\u81ea\u5b9a\u7fa9\u8173\u672c\u4f86\u8655\u7406\u6578\u64da\u7684\u91cd\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Python\u7684redis\u5eab\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis(host='localhost', port=6379, db=0)\nr.flushall()  # \u6e05\u7a7a\u6240\u6709\u6578\u64da\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\u4e26\u6e05\u7a7a\u6240\u6709\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-TZaJRdhkGv\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u548c\u958b\u767c\u8005\u5feb\u901f\u89e3\u6c7a\u5404\u7a2e\u6578\u64da\u554f\u984c\u3002\u901a\u904e\u6bcf\u5929\u91cd\u7f6e\u6578\u64da\uff0c\u4e0d\u50c5\u53ef\u4ee5\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u7c21\u5316\u958b\u767c\u548c\u6e2c\u8a66\u904e\u7a0b\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\u3001\u904e\u671f\u529f\u80fd\u9084\u662f\u81ea\u5b9a\u7fa9\u8173\u672c\uff0cRedis\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\u4f86\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\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\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u6bcf\u5929\u91cd\u7f6e\u4ee5\u89e3\u6c7a\u65b0\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u61c9\u7528\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-196760","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196760","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=196760"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196760\/revisions"}],"predecessor-version":[{"id":196761,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196760\/revisions\/196761"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}