{"id":155477,"date":"2024-11-02T18:51:17","date_gmt":"2024-11-02T10:51:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/155477\/"},"modified":"2024-11-02T18:51:18","modified_gmt":"2024-11-02T10:51:18","slug":"%e6%96%b9%e6%a1%88-redis-%e7%a9%bf%e9%80%8f%e4%b9%8b%e8%b7%af%e4%b8%80%e7%a8%ae%e6%96%b0%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%88redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/155477\/","title":{"rendered":"\u65b9\u6848 Redis \u7a7f\u900f\u4e4b\u8def\u4e00\u7a2e\u65b0\u7684\u89e3\u6c7a\u65b9\u6848\uff08Redis \u7a7f\u900f\u554f\u984c\u89e3\u6c7a\uff09"},"content":{"rendered":"<h1 id=\"%e6%96%b9%e6%a1%88-redis-%e7%a9%bf%e9%80%8f%e4%b9%8b%e8%b7%af%e4%b8%80%e7%a8%ae%e6%96%b0%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%88redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e8%a7%a3-riXhIBGViy\">\u65b9\u6848 Redis \u7a7f\u900f\u4e4b\u8def\u4e00\u7a2e\u65b0\u7684\u89e3\u6c7a\u65b9\u6848\uff08Redis 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\u7a7f\u900f\u554f\u984c\u662f\u6307\u7576\u7528\u6236\u8acb\u6c42\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u6578\u64da\u6642\uff0c\u8acb\u6c42\u6703\u76f4\u63a5\u7a7f\u900f\u7de9\u5b58\uff0c\u5c0e\u81f4\u6bcf\u6b21\u8acb\u6c42\u90fd\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u9019\u6a23\u4e0d\u50c5\u589e\u52a0\u4e86\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u7528\u6236\u8acb\u6c42\u7684\u6578\u64da\u5728\u7de9\u5b58\u4e2d\u4e0d\u5b58\u5728\uff0c\u6216\u8005\u8acb\u6c42\u7684\u6578\u64da\u672c\u8eab\u5c31\u662f\u7121\u6548\u7684\u3002<\/p>\n<h2 id=\"redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e7%9a%84%e6%88%90%e5%9b%a0-riXhIBGViy\">Redis \u7a7f\u900f\u554f\u984c\u7684\u6210\u56e0<\/h2>\n<ul>\n<li><strong>\u7121\u6548\u8acb\u6c42\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6703\u767c\u9001\u4e00\u4e9b\u7121\u6548\u7684\u8acb\u6c42\uff0c\u4f8b\u5982\u8acb\u6c42\u4e00\u500b\u4e0d\u5b58\u5728\u7684 ID\u3002<\/li>\n<li><strong>\u6578\u64da\u904e\u671f\uff1a<\/strong>\u7576\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u904e\u671f\u5f8c\uff0c\u82e5\u7528\u6236\u518d\u6b21\u8acb\u6c42\u8a72\u6578\u64da\uff0c\u5247\u6703\u5c0e\u81f4\u7a7f\u900f\u3002<\/li>\n<li><strong>\u653b\u64ca\u884c\u70ba\uff1a<\/strong>\u67d0\u4e9b\u653b\u64ca\u8005\u53ef\u80fd\u6703\u6545\u610f\u767c\u9001\u5927\u91cf\u7121\u6548\u8acb\u6c42\uff0c\u8a66\u5716\u4f7f\u7cfb\u7d71\u5d29\u6f70\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-riXhIBGViy\">Redis \u7a7f\u900f\u554f\u984c\u7684\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a Redis \u7a7f\u900f\u554f\u984c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%b8%83%e9%9a%86%e9%81%8e%e6%bf%be%e5%99%a8-riXhIBGViy\">1. \u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668<\/h3>\n<p>\u5e03\u9686\u904e\u6ffe\u5668\u662f\u4e00\u7a2e\u7a7a\u9593\u6548\u7387\u9ad8\u7684\u6982\u7387\u578b\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u7528\u4f86\u5224\u65b7\u4e00\u500b\u5143\u7d20\u662f\u5426\u5728\u4e00\u500b\u96c6\u5408\u4e2d\u3002\u7576\u7528\u6236\u8acb\u6c42\u6578\u64da\u6642\uff0c\u9996\u5148\u67e5\u8a62\u5e03\u9686\u904e\u6ffe\u5668\uff0c\u5982\u679c\u904e\u6ffe\u5668\u8fd4\u56de\u8a72\u6578\u64da\u4e0d\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u4e0d\u518d\u67e5\u8a62 Redis \u6216\u6578\u64da\u5eab\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7121\u6548\u8acb\u6c42\u5c0d\u7cfb\u7d71\u7684\u5f71\u97ff\u3002<\/p>\n<pre><code>\n\u5e03\u9686\u904e\u6ffe\u5668\u7684\u57fa\u672c\u64cd\u4f5c\uff1a\n1. \u521d\u59cb\u5316\u5e03\u9686\u904e\u6ffe\u5668\n2. \u5c07\u5b58\u5728\u7684\u6578\u64da\u6dfb\u52a0\u5230\u904e\u6ffe\u5668\u4e2d\n3. \u67e5\u8a62\u6642\u5148\u6aa2\u67e5\u904e\u6ffe\u5668\n<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e7%a9%ba%e7%b5%90%e6%9e%9c-riXhIBGViy\">2. \u7de9\u5b58\u7a7a\u7d50\u679c<\/h3>\n<p>\u5c0d\u65bc\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\u7684\u8acb\u6c42\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u7a7a\u7d50\u679c\u7de9\u5b58\u4e00\u6bb5\u6642\u9593\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u7528\u6236\u518d\u6b21\u8acb\u6c42\u76f8\u540c\u7684\u6578\u64da\uff0c\u4e5f\u4e0d\u6703\u76f4\u63a5\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u800c\u662f\u76f4\u63a5\u8fd4\u56de\u7a7a\u7d50\u679c\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002<\/p>\n<pre><code>\n\/\/ \u7de9\u5b58\u7a7a\u7d50\u679c\u7684\u793a\u4f8b\nif (result == null) {\n    redis.set(key, \"NULL\", 60); \/\/ \u7de9\u5b58 60 \u79d2\n}\n<\/code><\/pre>\n<h3 id=\"3-%e9%99%90%e6%b5%81%e5%92%8c%e9%98%b2%e5%88%b7-riXhIBGViy\">3. \u9650\u6d41\u548c\u9632\u5237<\/h3>\n<p>\u5c0d\u65bc\u53ef\u7591\u7684\u8acb\u6c42\u884c\u70ba\uff0c\u53ef\u4ee5\u5be6\u65bd\u9650\u6d41\u548c\u9632\u5237\u7b56\u7565\u3002\u901a\u904e\u8a2d\u7f6e\u8acb\u6c42\u983b\u7387\u9650\u5236\uff0c\u9632\u6b62\u55ae\u500b\u7528\u6236\u767c\u9001\u904e\u591a\u8acb\u6c42\uff0c\u5f9e\u800c\u4fdd\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-riXhIBGViy\">\u7d50\u8ad6<\/h2>\n<p>Redis 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