{"id":193122,"date":"2024-11-12T20:17:30","date_gmt":"2024-11-12T12:17:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193122\/"},"modified":"2024-11-12T20:17:32","modified_gmt":"2024-11-12T12:17:32","slug":"%e6%80%a7%e8%83%bd%e6%8f%90%e5%8d%87%e6%a5%ad%e5%8b%99%e5%b1%a4%e6%80%a7%e8%83%bd%e7%b4%85%e8%89%b2%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%ef%bc%88redis%e7%b7%a9%e5%ad%98%e6%a5%ad%e5%8b%99%e5%b1%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193122\/","title":{"rendered":"\u6027\u80fd\u63d0\u5347\u696d\u52d9\u5c64\u6027\u80fd\u7d05\u8272\u5229\u7528Redis\u7de9\u5b58\uff08redis\u7de9\u5b58\u696d\u52d9\u5c64\uff09"},"content":{"rendered":"<h1 id=\"%e6%80%a7%e8%83%bd%e6%8f%90%e5%8d%87%e6%a5%ad%e5%8b%99%e5%b1%a4%e6%80%a7%e8%83%bd%e7%b4%85%e8%89%b2%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%ef%bc%88redis%e7%b7%a9%e5%ad%98%e6%a5%ad%e5%8b%99%e5%b1%a4-FGKQwELVwc\">\u6027\u80fd\u63d0\u5347\u696d\u52d9\u5c64\u6027\u80fd\u7d05\u8272\u5229\u7528Redis\u7de9\u5b58\uff08redis\u7de9\u5b58\u696d\u52d9\u5c64\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u6578\u64da\u91cf\u7684\u64f4\u5927\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5b58\u53d6\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u696d\u52d9\u5c64\u7684\u6027\u80fd\uff0c\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7de9\u5b58\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u696d\u52d9\u5c64\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-FGKQwELVwc\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\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%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%ef%bc%9f-FGKQwELVwc\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u7de9\u5b58\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u7de9\u5b58\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-FGKQwELVwc\">Redis\u7de9\u5b58\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis\u7de9\u5b58\u7684\u57fa\u672c\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u6578\u64da\u6642\uff0c\u9996\u5148\u67e5\u8a62Redis\u7de9\u5b58\u3002<\/li>\n<li>\u5982\u679c\u6578\u64da\u5b58\u5728\u65bc\u7de9\u5b58\u4e2d\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u8a72\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u5927\u5e45\u5ea6\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li>\u5982\u679c\u6578\u64da\u4e0d\u5728\u7de9\u5b58\u4e2d\uff0c\u5247\u5f9e\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u6578\u64da\uff0c\u4e26\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165Redis\u7de9\u5b58\uff0c\u4ee5\u4fbf\u4e0b\u6b21\u4f7f\u7528\u3002<\/li>\n<\/ol>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-FGKQwELVwc\">Redis\u7de9\u5b58\u7684\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u7de9\u5b58\u7684\u5be6\u969b\u6848\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u8cc7\u6599\u7684\u67e5\u8a62\u51fd\u6578\ndef get_user_data(user_id):\n    # \u5617\u8a66\u5f9eRedis\u7de9\u5b58\u4e2d\u7372\u53d6\u7528\u6236\u8cc7\u6599\n    user_data = redis.get(user_id)\n    \n    if user_data is None:\n        # \u5982\u679c\u7de9\u5b58\u4e2d\u6c92\u6709\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\n        user_data = database.query(\"SELECT * FROM users WHERE id = %s\", user_id)\n        # \u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165Redis\u7de9\u5b58\n        redis.set(user_id, user_data)\n    \n    return user_data\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7576\u7528\u6236\u8cc7\u6599\u88ab\u8acb\u6c42\u6642\uff0c\u7cfb\u7d71\u9996\u5148\u6703\u6aa2\u67e5Redis\u7de9\u5b58\u3002\u5982\u679c\u8cc7\u6599\u5df2\u7d93\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0\u7de9\u5b58\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u63d0\u9ad8\u4e86\u67e5\u8a62\u6548\u7387\uff0c\u9084\u6e1b\u5c11\u4e86\u5c0d\u6578\u64da\u5eab\u7684\u8acb\u6c42\u6b21\u6578\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-FGKQwELVwc\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u696d\u52d9\u5c64\u7684\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u5730\u4f7f\u7528Redis\u7de9\u5b58\uff0c\u4f01\u696d\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5728\u9078\u64c7\u5408\u9069\u7684VPS\u6216\u96f2\u670d\u52d9\u5668\u6642\uff0c\u8003\u616e\u5230Redis\u7684\u6027\u80fd\u512a\u52e2\uff0c\u5c07\u6709\u52a9\u65bc\u4f01\u696d\u5728\u7af6\u722d\u4e2d\u812b\u7a4e\u800c\u51fa\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u696d\u52d9\u5c64\u6027\u80fd\uff0c\u5229\u7528Redis\u7de9\u5b58\u6280\u8853\u52a0\u901f\u6578\u64da\u5b58\u53d6\uff0c\u512a\u5316\u7cfb\u7d71\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u61c9\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-193122","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193122","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=193122"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193122\/revisions"}],"predecessor-version":[{"id":193123,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193122\/revisions\/193123"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}