{"id":197631,"date":"2024-11-14T09:24:58","date_gmt":"2024-11-14T01:24:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197631\/"},"modified":"2024-11-14T09:24:59","modified_gmt":"2024-11-14T01:24:59","slug":"%e5%88%a9%e7%94%a8redis%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%e5%8a%a0%e9%80%9f%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd%ef%bc%88redis%e7%9a%84%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197631\/","title":{"rendered":"\u5229\u7528Redis\u96d9\u7de9\u5b58\u6a5f\u5236\u52a0\u901f\u7cfb\u7d71\u6027\u80fd\uff08redis\u7684\u96d9\u7de9\u5b58\u6a5f\u5236\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%e5%8a%a0%e9%80%9f%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd-WISpEQlbsw\">\u5229\u7528Redis\u96d9\u7de9\u5b58\u6a5f\u5236\u52a0\u901f\u7cfb\u7d71\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u5fc5\u9808\u9762\u5c0d\u7684\u91cd\u8981\u8ab2\u984c\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5b58\u53d6\u6210\u70ba\u4e86\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u7de9\u5b58\u7b56\u7565\uff0c\u5176\u4e2d\u96d9\u7de9\u5b58\u6a5f\u5236\u662f\u4e00\u7a2e\u7279\u5225\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%ef%bc%9f-WISpEQlbsw\">\u4ec0\u9ebc\u662fRedis\u96d9\u7de9\u5b58\u6a5f\u5236\uff1f<\/h2>\n<p>Redis\u96d9\u7de9\u5b58\u6a5f\u5236\u662f\u6307\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u540c\u6642\u4f7f\u7528\u5169\u500b\u7de9\u5b58\u5c64\u4f86\u5b58\u5132\u6578\u64da\uff0c\u901a\u5e38\u662f\u5167\u5b58\u7de9\u5b58\u548c\u6301\u4e45\u5316\u5b58\u5132\u3002\u9019\u7a2e\u6a5f\u5236\u7684\u4e3b\u8981\u76ee\u7684\u662f\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8a2a\u554f\u983b\u7387\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-WISpEQlbsw\">\u96d9\u7de9\u5b58\u6a5f\u5236\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u5728\u96d9\u7de9\u5b58\u6a5f\u5236\u4e2d\uff0c\u6578\u64da\u9996\u5148\u88ab\u5b58\u5132\u5728Redis\u7684\u5167\u5b58\u4e2d\uff0c\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8a2a\u554f\u6578\u64da\u6642\uff0c\u6703\u9996\u5148\u67e5\u8a62Redis\u3002\u5982\u679c\u6578\u64da\u5b58\u5728\u65bcRedis\u4e2d\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\uff0c\u4e26\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165Redis\u4ee5\u4fbf\u4e0b\u6b21\u4f7f\u7528\u3002\u9019\u6a23\u7684\u6d41\u7a0b\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-WISpEQlbsw\">\u793a\u4f8b\u4ee3\u78bc<\/h4>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\ndef get_data(key):\n    # \u5617\u8a66\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\n    data = r.get(key)\n    if data:\n        return data\n    else:\n        # \u5982\u679cRedis\u4e2d\u6c92\u6709\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\n        data = query_database(key)\n        # \u5c07\u6578\u64da\u5b58\u5165Redis\n        r.set(key, data)\n        return data\n\ndef query_database(key):\n    # \u6a21\u64ec\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u6578\u64da\n    return \"Database result for \" + key\n<\/code><\/pre>\n<h2 id=\"%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%e7%9a%84%e5%84%aa%e5%8b%a2-WISpEQlbsw\">\u96d9\u7de9\u5b58\u6a5f\u5236\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u7cfb\u7d71\u7684\u97ff\u61c9\u6642\u9593\u986f\u8457\u964d\u4f4e\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u5ef6\u9072\uff1a<\/strong>\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u9060\u5feb\u65bc\u78c1\u789f\uff0c\u4f7f\u7528Redis\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5ef6\u9072\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u96d9\u7de9\u5b58\u6a5f\u5236\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\uff0c\u6eff\u8db3\u66f4\u9ad8\u7684\u6027\u80fd\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e6%96%bd%e9%9b%99%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6%e7%9a%84%e8%80%83%e9%87%8f-WISpEQlbsw\">\u5be6\u65bd\u96d9\u7de9\u5b58\u6a5f\u5236\u7684\u8003\u91cf<\/h2>\n<p>\u5118\u7ba1\u96d9\u7de9\u5b58\u6a5f\u5236\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u65bd\u6642\u4ecd\u9700\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u9700\u8981\u8a2d\u8a08\u5408\u7406\u7684\u7b56\u7565\u4f86\u78ba\u4fddRedis\u4e2d\u7684\u6578\u64da\u8207\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>Redis\u7684\u5167\u5b58\u4f7f\u7528\u9700\u8981\u8b39\u614e\u7ba1\u7406\uff0c\u4ee5\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u554f\u984c\u3002<\/li>\n<li><strong>\u6545\u969c\u6062\u5fa9\uff1a<\/strong>\u5728\u7cfb\u7d71\u6545\u969c\u6642\uff0c\u5982\u4f55\u5feb\u901f\u6062\u5fa9\u6578\u64da\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-WISpEQlbsw\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u96d9\u7de9\u5b58\u6a5f\u5236\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u65bd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u5229\u7528\u9019\u4e00\u6a5f\u5236\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u4e0d\u65b7\u589e\u9577\u7684\u7528\u6236\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4f9d\u7136\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96d9\u7de9\u5b58\u6a5f\u5236\u5982\u4f55\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u8207\u512a\u5316\u61c9\u7528\u97ff\u61c9\u901f\u5ea6\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-197631","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197631","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=197631"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197631\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}