{"id":194247,"date":"2024-11-13T05:04:24","date_gmt":"2024-11-12T21:04:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194247\/"},"modified":"2024-11-13T05:04:25","modified_gmt":"2024-11-12T21:04:25","slug":"%e4%bb%a5redis%e7%b7%a9%e5%ad%98%e6%8a%8a%e9%a6%96%e9%a0%81%e5%af%ab%e5%9c%a8%e5%bf%83%e4%b8%ad%ef%bc%88%e6%8a%8a%e9%a6%96%e9%a0%81%e5%af%ab%e5%9c%a8redis%e4%b8%ad%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194247\/","title":{"rendered":"\u4ee5Redis\u7de9\u5b58\u628a\u9996\u9801\u5beb\u5728\u5fc3\u4e2d\uff08\u628a\u9996\u9801\u5beb\u5728redis\u4e2d\uff09"},"content":{"rendered":"<h1 id=\"%e4%bb%a5redis%e7%b7%a9%e5%ad%98%e6%8a%8a%e9%a6%96%e9%a0%81%e5%af%ab%e5%9c%a8%e5%bf%83%e4%b8%ad%ef%bc%88%e6%8a%8a%e9%a6%96%e9%a0%81%e5%af%ab%e5%9c%a8redis%e4%b8%ad%ef%bc%89-OAIheKnXpv\">\u4ee5Redis\u7de9\u5b58\u628a\u9996\u9801\u5beb\u5728\u5fc3\u4e2d\uff08\u628a\u9996\u9801\u5beb\u5728Redis\u4e2d\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u52a0\u8f09\u901f\u5ea6\u548c\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u5c0d\u7db2\u7ad9\u6027\u80fd\u8981\u6c42\u7684\u63d0\u9ad8\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u958b\u767c\u8005\u548c\u4f01\u696d\u958b\u59cb\u5c0b\u6c42\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u7db2\u7ad9\u7684\u9996\u9078\u7de9\u5b58\u6280\u8853\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7de9\u5b58\u4f86\u512a\u5316\u7db2\u7ad9\u9996\u9801\u7684\u52a0\u8f09\u901f\u5ea6\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-OAIheKnXpv\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%ef%bc%9f-OAIheKnXpv\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u6578\u64da\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u7db2\u7ad9\u9996\u9801\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u7de9\u5b58\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u9ad8\u6d41\u91cf\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e9%a6%96%e9%a0%81%e5%85%a7%e5%ae%b9%e7%b7%a9%e5%ad%98%e5%9c%a8redis%e4%b8%ad-OAIheKnXpv\">\u5982\u4f55\u5c07\u9996\u9801\u5167\u5bb9\u7de9\u5b58\u5728Redis\u4e2d<\/h2>\n<p>\u5c07\u7db2\u7ad9\u9996\u9801\u5167\u5bb9\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u9801\u9762\u52a0\u8f09\u901f\u5ea6\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dredis-OAIheKnXpv\">\u6b65\u9a5f1\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e9%85%8d%e7%bd%aeredis-OAIheKnXpv\">\u6b65\u9a5f2\uff1a\u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u8a2d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u78ba\u4fdd\u5c07 <code>supervised<\/code> \u8a2d\u7f6e\u70ba <code>systemd<\/code>\uff0c\u4ee5\u4fbfRedis\u80fd\u5920\u4f5c\u70ba\u7cfb\u7d71\u670d\u52d9\u904b\u884c\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%b0%87%e9%a6%96%e9%a0%81%e5%85%a7%e5%ae%b9%e5%ad%98%e5%84%b2%e5%88%b0redis-OAIheKnXpv\">\u6b65\u9a5f3\uff1a\u5c07\u9996\u9801\u5167\u5bb9\u5b58\u5132\u5230Redis<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u5c07\u9996\u9801\u5167\u5bb9\u5b58\u5132\u5230Redis\u4e2d\u3002\u9019\u88e1\u4ee5Python\u70ba\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6211\u5011\u7684\u9996\u9801\u5167\u5bb9\u662fHTML\u5b57\u7b26\u4e32\nhomepage_content = \"<h1 id=\"%e6%ad%a1%e8%bf%8e%e4%be%86%e5%88%b0%e6%88%91%e5%80%91%e7%9a%84%e7%b6%b2%e7%ab%99-OAIheKnXpv\">\u6b61\u8fce\u4f86\u5230\u6211\u5011\u7684\u7db2\u7ad9<\/h1><p>\u9019\u662f\u9996\u9801\u5167\u5bb9\u3002<\/p>\"\n\n# \u5c07\u9996\u9801\u5167\u5bb9\u5b58\u5132\u5230Redis\nr.set('homepage', homepage_content)<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e5%be%9eredis%e4%b8%ad%e7%8d%b2%e5%8f%96%e9%a6%96%e9%a0%81%e5%85%a7%e5%ae%b9-OAIheKnXpv\">\u6b65\u9a5f4\uff1a\u5f9eRedis\u4e2d\u7372\u53d6\u9996\u9801\u5167\u5bb9<\/h3>\n<p>\u7576\u7528\u6236\u8a2a\u554f\u9996\u9801\u6642\uff0c\u60a8\u53ef\u4ee5\u5f9eRedis\u4e2d\u7372\u53d6\u7de9\u5b58\u7684\u5167\u5bb9\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u7372\u53d6\u5167\u5bb9\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code># \u5f9eRedis\u4e2d\u7372\u53d6\u9996\u9801\u5167\u5bb9\ncached_homepage = r.get('homepage')\n\nif cached_homepage:\n    print(cached_homepage.decode('utf-8'))  # \u5c07\u5b57\u7bc0\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\nelse:\n    print(\"\u9996\u9801\u5167\u5bb9\u672a\u7de9\u5b58\")<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-OAIheKnXpv\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c07\u9996\u9801\u5167\u5bb9\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u52a0\u8f09\u901f\u5ea6\u548c\u6027\u80fd\u3002\u9019\u4e0d\u50c5\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002\u96a8\u8457\u7db2\u7ad9\u6d41\u91cf\u7684\u589e\u9577\uff0c\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\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\u90e8\u7f72\u60a8\u7684\u7db2\u7ad9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u7db2\u7ad9\u6027\u80fd\u7684\u63d0\u5347\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u7de9\u5b58\u6280\u8853\u5c07\u9996\u9801\u6578\u64da\u9ad8\u6548\u5b58\u5132\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u8b93\u9996\u9801\u4fe1\u606f\u96a8\u6642\u53ef\u7528\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-194247","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194247","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=194247"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194247\/revisions"}],"predecessor-version":[{"id":194248,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194247\/revisions\/194248"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}