{"id":190866,"date":"2024-11-12T15:40:22","date_gmt":"2024-11-12T07:40:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190866\/"},"modified":"2024-11-12T15:40:23","modified_gmt":"2024-11-12T07:40:23","slug":"%e5%85%88%e5%be%9eredis%e6%9f%a5%ef%bc%8c%e6%9c%89%e6%b2%92%e6%9c%89%e5%b0%b1%e5%88%a5%e5%be%80%e6%95%b8%e6%93%9a%e5%ba%ab%e8%b5%b0%e4%ba%86%ef%bc%88%e5%85%88%e5%8e%bbredis%e5%86%8d%e5%8e%bb%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190866\/","title":{"rendered":"\u5148\u5f9eRedis\u67e5\uff0c\u6709\u6c92\u6709\u5c31\u5225\u5f80\u6578\u64da\u5eab\u8d70\u4e86\uff08\u5148\u53bbredis\u518d\u53bb\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e5%85%88%e5%be%9eredis%e6%9f%a5%ef%bc%8c%e6%9c%89%e6%b2%92%e6%9c%89%e5%b0%b1%e5%88%a5%e5%be%80%e6%95%b8%e6%93%9a%e5%ba%ab%e8%b5%b0%e4%ba%86%ef%bc%88%e5%85%88%e5%8e%bbredis%e5%86%8d%e5%8e%bb%e6%95%b8-JztGINqjKD\">\u5148\u5f9eRedis\u67e5\uff0c\u6709\u6c92\u6709\u5c31\u5225\u5f80\u6578\u64da\u5eab\u8d70\u4e86\uff08\u5148\u53bbredis\u518d\u53bb\u6578\u64da\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u53d6\u901f\u5ea6\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6548\u7387\u6210\u70ba\u4e86\u958b\u767c\u8005\u9700\u8981\u9762\u5c0d\u7684\u4e00\u5927\u6311\u6230\u3002\u70ba\u4e86\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u7684\u6548\u7387\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u67e5\u8a62\u6578\u64da\u6642\uff0c\u9996\u5148\u5f9eRedis\u4e2d\u6aa2\u7d22\u6578\u64da\uff0c\u82e5\u672a\u627e\u5230\u518d\u53bb\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u3002\u9019\u7a2e\u7b56\u7565\u4e0d\u50c5\u80fd\u5920\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u9084\u80fd\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-JztGINqjKD\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u4f5c\u6578\u64da\u7de9\u5b58\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u7684\u9078\u9805\u3002\u7531\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0cRedis\u7684\u8b80\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u9ad8\u6d41\u91cf\u7db2\u7ad9\u548c\u61c9\u7528\u7684\u9996\u9078\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%e5%b1%a4%ef%bc%9f-JztGINqjKD\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u90fd\u975e\u5e38\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>\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\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\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\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u6578\u64da\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u6613\u65bc\u96c6\u6210\u5230\u5404\u7a2e\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%e5%b1%a4%e7%9a%84%e6%9f%a5%e8%a9%a2%e7%ad%96%e7%95%a5%ef%bc%9f-JztGINqjKD\">\u5982\u4f55\u5be6\u73feRedis\u4f5c\u70ba\u7de9\u5b58\u5c64\u7684\u67e5\u8a62\u7b56\u7565\uff1f<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u5be6\u73feRedis\u4f5c\u70ba\u7de9\u5b58\u5c64\u7684\u67e5\u8a62\u7b56\u7565\uff1a<\/p>\n<pre><code>function getData(key) {\n    \/\/ \u5148\u5f9eRedis\u4e2d\u67e5\u8a62\n    let data = redis.get(key);\n    if (data) {\n        return data; 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