{"id":160939,"date":"2024-11-04T02:16:25","date_gmt":"2024-11-03T18:16:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160939\/"},"modified":"2024-11-04T02:16:25","modified_gmt":"2024-11-03T18:16:25","slug":"%e7%b7%a9%e5%ad%98%e5%88%a9%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%ef%bc%8c%e6%8f%90%e9%ab%98%e7%b3%bb%e7%b5%b1%e6%95%88%e7%8e%87%ef%bc%88%e7%94%a8-redis-%e5%af%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160939\/","title":{"rendered":"\u7de9\u5b58\u5229\u7528 Redis \u7de9\u5b58\u71b1\u9ede\u6578\u64da\uff0c\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387\uff08\u7528 redis \u5be6\u73fe\u71b1\u9ede\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e7%b7%a9%e5%ad%98%e5%88%a9%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%ef%bc%8c%e6%8f%90%e9%ab%98%e7%b3%bb%e7%b5%b1%e6%95%88%e7%8e%87-EFMLwDWtrD\">\u7de9\u5b58\u5229\u7528 Redis \u7de9\u5b58\u71b1\u9ede\u6578\u64da\uff0c\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u8655\u7406\u5c0d\u65bc\u7cfb\u7d71\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u71b1\u9ede\u6578\u64da\u7684\u7ba1\u7406\u6210\u70ba\u4e86\u7cfb\u7d71\u8a2d\u8a08\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u6311\u6230\u3002\u71b1\u9ede\u6578\u64da\u662f\u6307\u5728\u7279\u5b9a\u6642\u9593\u5167\u88ab\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u7684\u9ad8\u8a2a\u554f\u983b\u7387\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u4f7f\u7528\u7de9\u5b58\u6280\u8853\uff0c\u7279\u5225\u662f Redis\uff0c\u6210\u70ba\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-EFMLwDWtrD\">\u4ec0\u9ebc\u662f Redis\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u80fd\u529b\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\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u4f7f\u7528\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e7%9a%84%e6%8c%91%e6%88%b0-EFMLwDWtrD\">\u71b1\u9ede\u6578\u64da\u7684\u6311\u6230<\/h2>\n<p>\u71b1\u9ede\u6578\u64da\u7684\u51fa\u73fe\u901a\u5e38\u662f\u7531\u65bc\u67d0\u4e9b\u7279\u5b9a\u7684\u8acb\u6c42\u6216\u64cd\u4f5c\u5728\u77ed\u6642\u9593\u5167\u88ab\u5927\u91cf\u7528\u6236\u8a2a\u554f\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5546\u7db2\u7ad9\u7684\u4fc3\u92b7\u6d3b\u52d5\u671f\u9593\uff0c\u67d0\u4e9b\u5546\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\u9801\u9762\u53ef\u80fd\u6703\u6210\u70ba\u71b1\u9ede\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u82e5\u4e0d\u52a0\u4ee5\u8655\u7406\uff0c\u5c07\u6703\u5c0e\u81f4\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u52a0\u91cd\uff0c\u751a\u81f3\u51fa\u73fe\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a-EFMLwDWtrD\">\u4f7f\u7528 Redis \u7de9\u5b58\u71b1\u9ede\u6578\u64da<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387\uff0c\u4f7f\u7528 Redis \u4f86\u7de9\u5b58\u71b1\u9ede\u6578\u64da\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a-EFMLwDWtrD\">1. \u78ba\u5b9a\u71b1\u9ede\u6578\u64da<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u901a\u904e\u65e5\u8a8c\u5206\u6790\u6216\u6578\u64da\u5eab\u67e5\u8a62\u4f86\u78ba\u5b9a\u54ea\u4e9b\u6578\u64da\u662f\u71b1\u9ede\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a08\u7b97\u8a2a\u554f\u983b\u7387\u4f86\u5be6\u73fe\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae-redis-%e7%b7%a9%e5%ad%98-EFMLwDWtrD\">2. \u8a2d\u7f6e Redis \u7de9\u5b58<\/h3>\n<p>\u4e00\u65e6\u78ba\u5b9a\u4e86\u71b1\u9ede\u6578\u64da\uff0c\u5c31\u53ef\u4ee5\u5c07\u5176\u5b58\u5132\u5230 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07\u6578\u64da\u5b58\u5165 Redis\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5c07\u71b1\u9ede\u6578\u64da\u5b58\u5165 Redis\nr.set('product:12345', 'Product details for product 12345')<\/code><\/pre>\n<h3 id=\"3-%e8%a8%aa%e5%95%8f%e6%95%b8%e6%93%9a%e6%99%82%e5%84%aa%e5%85%88%e5%be%9e-redis-%e7%8d%b2%e5%8f%96-EFMLwDWtrD\">3. \u8a2a\u554f\u6578\u64da\u6642\u512a\u5148\u5f9e Redis \u7372\u53d6<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u61c9\u9996\u5148\u6aa2\u67e5 Redis \u4e2d\u662f\u5426\u5b58\u5728\u6240\u9700\u7684\u6578\u64da\uff0c\u5982\u679c\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0 Redis\u3002\u4ee5\u4e0b\u662f\u76f8\u61c9\u7684\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>def get_product_details(product_id):\n    # \u5617\u8a66\u5f9e Redis \u7372\u53d6\u6578\u64da\n    product_details = r.get(f'product:{product_id}')\n    \n    if product_details:\n        return product_details\n    else:\n        # \u5982\u679c Redis \u4e2d\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u67e5\u8a62\n        product_details = query_database(product_id)\n        # \u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165 Redis\n        r.set(f'product:{product_id}', product_details)\n        return product_details<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-EFMLwDWtrD\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4f7f\u7528 Redis \u7de9\u5b58\u71b1\u9ede\u6578\u64da\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6548\u7387\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u9019\u4e0d\u50c5\u80fd\u6e1b\u8f15\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u9084\u80fd\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u958b\u59cb\u63a1\u7528 Redis \u4f5c\u70ba\u5176\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u61c9\u5c0d\u65e5\u76ca\u589e\u9577\u7684\u6578\u64da\u8a2a\u554f\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\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u71b1\u9ede\u6578\u64da\u548c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 Redis \u7de9\u5b58\u71b1\u9ede\u6578\u64da\uff0c\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387\uff0c\u5be6\u73fe\u5feb\u901f\u6578\u64da\u5b58\u53d6\uff0c\u512a\u5316\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-160939","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160939","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=160939"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160939\/revisions"}],"predecessor-version":[{"id":160940,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160939\/revisions\/160940"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}