{"id":129485,"date":"2024-10-26T21:59:11","date_gmt":"2024-10-26T13:59:11","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129485\/"},"modified":"2024-10-26T21:59:12","modified_gmt":"2024-10-26T13:59:12","slug":"redis%e6%8f%90%e9%ab%98%e6%80%a7%e8%83%bd%e7%9a%84%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%ef%bc%88redis%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129485\/","title":{"rendered":"Redis\u63d0\u9ad8\u6027\u80fd\u7684\u8d85\u6642\u8a2d\u8a08\uff08redis\u8d85\u6642\u8a2d\u8a08\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%8f%90%e9%ab%98%e6%80%a7%e8%83%bd%e7%9a%84%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%ef%bc%88redis%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%ef%bc%89-yzfpglDFGd\">Redis\u63d0\u9ad8\u6027\u80fd\u7684\u8d85\u6642\u8a2d\u8a08\uff08redis\u8d85\u6642\u8a2d\u8a08\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u7684\u9996\u8981\u4efb\u52d9\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5176\u4e2d\u8d85\u6642\u8a2d\u8a08\u662f\u4e00\u500b\u95dc\u9375\u7684\u7279\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u8d85\u6642\u8a2d\u8a08\u53ca\u5176\u5982\u4f55\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%ef%bc%9f-yzfpglDFGd\">\u4ec0\u9ebc\u662fRedis\u7684\u8d85\u6642\u8a2d\u8a08\uff1f<\/h2>\n<p>Redis\u7684\u8d85\u6642\u8a2d\u8a08\u4e3b\u8981\u662f\u6307\u5c0d\u9375\u503c\u5c0d\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u7684\u529f\u80fd\u3002\u9019\u610f\u5473\u8457\uff0c\u7576\u4e00\u500b\u9375\u88ab\u8a2d\u7f6e\u4e86\u8d85\u6642\uff0cRedis\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u5f8c\u81ea\u52d5\u522a\u9664\u8a72\u9375\u3002\u9019\u4e00\u7279\u6027\u4e0d\u50c5\u6709\u52a9\u65bc\u7ba1\u7406\u5167\u5b58\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e8%b6%85%e6%99%82%e8%a8%ad%e8%a8%88%e7%9a%84%e5%84%aa%e5%8b%a2-yzfpglDFGd\">\u8d85\u6642\u8a2d\u8a08\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u9375\uff0cRedis\u80fd\u5920\u6709\u6548\u5730\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u5167\u5b58\u6cc4\u6f0f\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u96a8\u8457\u904e\u671f\u9375\u7684\u81ea\u52d5\u6e05\u7406\uff0cRedis\u80fd\u5920\u4fdd\u6301\u8f03\u9ad8\u7684\u67e5\u8a62\u6027\u80fd\uff0c\u56e0\u70ba\u5b83\u4e0d\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u7121\u6548\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u904e\u671f\u6578\u64da\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u901a\u904e\u8a2d\u7f6e\u8d85\u6642\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6642\u6548\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e8%b6%85%e6%99%82-yzfpglDFGd\">\u5982\u4f55\u8a2d\u7f6e\u8d85\u6642<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u8a2d\u7f6e\u9375\u7684\u8d85\u6642\u975e\u5e38\u7c21\u55ae\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u9375\u201cmykey\u201d\u8a2d\u7f6e\u70ba\u201cHello\u201d\uff0c\u4e26\u572810\u79d2\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u9084\u53ef\u4ee5\u4f7f\u7528<code>SETEX<\/code>\u547d\u4ee4\u4f86\u540c\u6642\u8a2d\u7f6e\u9375\u503c\u548c\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SETEX mykey 10 \"Hello\"<\/code><\/pre>\n<h2 id=\"%e8%b6%85%e6%99%82%e7%ad%96%e7%95%a5-yzfpglDFGd\">\u8d85\u6642\u7b56\u7565<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u8d85\u6642\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u8a2a\u554f\u4e00\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\u3002\u5982\u679c\u904e\u671f\uff0c\u5247\u522a\u9664\u8a72\u9375\u4e26\u8fd4\u56de\u7a7a\u503c\u3002\u9019\u7a2e\u65b9\u5f0f\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\u8868\u73fe\u826f\u597d\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u904e\u671f\u9375\u5728\u5167\u5b58\u4e2d\u5b58\u5728\u4e00\u6bb5\u6642\u9593\u3002<\/li>\n<li><strong>\u4e3b\u52d5\u522a\u9664\uff1a<\/strong>Redis\u6703\u5b9a\u671f\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u4e26\u522a\u9664\u904e\u671f\u7684\u9375\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\uff0c\u4f46\u6703\u589e\u52a0CPU\u7684\u8ca0\u64d4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-yzfpglDFGd\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis\u7684\u8d85\u6642\u8a2d\u8a08\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u7cfb\u7d71\u548c\u9650\u6d41\u7b49\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u8a2d\u7f6e\u8d85\u6642\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7684\u6703\u8a71\u5728\u4e00\u5b9a\u6642\u9593\u5167\u6709\u6548\uff0c\u5f9e\u800c\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-yzfpglDFGd\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u8d85\u6642\u8a2d\u8a08\u662f\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\uff0c\u80fd\u5920\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u5167\u5b58\u7ba1\u7406\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u8d85\u6642\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6642\u6548\u6027\u548c\u4e00\u81f4\u6027\uff0c\u5f9e\u800c\u70ba\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u7684\u61c9\u7528\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\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\uff0cServer.HK 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