{"id":197580,"date":"2024-11-14T09:07:51","date_gmt":"2024-11-14T01:07:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197580\/"},"modified":"2024-11-14T09:07:52","modified_gmt":"2024-11-14T01:07:52","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%b7%a9%e5%ad%98%e7%86%b1%e9%96%80%e6%95%b8%e6%93%9a%ef%bc%88redis%e7%b7%a9%e5%ad%98%e7%86%b1%e9%96%80%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197580\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7de9\u5b58\u71b1\u9580\u6578\u64da\uff08redis\u7de9\u5b58\u71b1\u9580\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%b7%a9%e5%ad%98%e7%86%b1%e9%96%80%e6%95%b8%e6%93%9a-pYjtgSetXt\">\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7de9\u5b58\u71b1\u9580\u6578\u64da<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u5c0d\u65bc\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u548c\u7db2\u7ad9\u7684\u6d41\u91cf\u4e0d\u65b7\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5b58\u53d6\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u7de9\u5b58\u71b1\u9580\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-pYjtgSetXt\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\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\u7b49\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u6301\u4e45\u5316\u6578\u64da\u3002\u9019\u4f7f\u5f97Redis\u975e\u5e38\u9069\u5408\u7528\u65bc\u7de9\u5b58\u71b1\u9580\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%ef%bc%9f-pYjtgSetXt\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7de9\u5b58\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u4f86\u5b58\u5132\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\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\u66f4\u9ad8\u7684\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e7%86%b1%e9%96%80%e6%95%b8%e6%93%9a-pYjtgSetXt\">\u5982\u4f55\u4f7f\u7528Redis\u7de9\u5b58\u71b1\u9580\u6578\u64da<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7de9\u5b58\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-pYjtgSetXt\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\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=\"2-%e9%85%8d%e7%bd%aeredis-pYjtgSetXt\">2. \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\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u5167\u5b58\u9650\u5236\u3001\u6301\u4e45\u5316\u9078\u9805\u7b49\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98-pYjtgSetXt\">3. \u5be6\u73fe\u6578\u64da\u7de9\u5b58<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u7de9\u5b58\u71b1\u9580\u6578\u64da\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u51fd\u6578\u7528\u65bc\u7372\u53d6\u6578\u64da\ndef get_data(key):\n    # \u5617\u8a66\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u6578\u64da\n    cached_data = r.get(key)\n    if cached_data:\n        return cached_data  # \u8fd4\u56de\u7de9\u5b58\u4e2d\u7684\u6578\u64da\n\n    # \u5982\u679c\u7de9\u5b58\u4e2d\u6c92\u6709\u6578\u64da\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\n    data = fetch_from_database(key)  # \u5047\u8a2d\u9019\u662f\u4e00\u500b\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\u7684\u51fd\u6578\n\n    # \u5c07\u6578\u64da\u5b58\u5165\u7de9\u5b58\n    r.set(key, data, ex=3600)  # \u8a2d\u7f6e\u7de9\u5b58\u904e\u671f\u6642\u9593\u70ba1\u5c0f\u6642\n    return data<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e5%84%aa%e5%8c%96-pYjtgSetXt\">4. \u76e3\u63a7\u548c\u512a\u5316<\/h3>\n<p>\u4f7f\u7528Redis\u6642\uff0c\u76e3\u63a7\u5176\u6027\u80fd\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\u4f86\u67e5\u770b\u547d\u4ee4\u57f7\u884c\u7684\u6642\u9593\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7b49\uff0c\u4e26\u6839\u64da\u9019\u4e9b\u6578\u64da\u9032\u884c\u512a\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-pYjtgSetXt\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u71b1\u9580\u6578\u64da\u6642\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63eeRedis\u7684\u512a\u52e2\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\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\u7f72Redis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u7de9\u5b58\u548c\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7de9\u5b58\u71b1\u9580\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff0c\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\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-197580","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197580","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=197580"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197580\/revisions"}],"predecessor-version":[{"id":197581,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197580\/revisions\/197581"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}