{"id":98802,"date":"2024-10-21T05:39:19","date_gmt":"2024-10-20T21:39:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98802\/"},"modified":"2024-10-21T05:39:20","modified_gmt":"2024-10-20T21:39:20","slug":"redis-%e7%ac%ac%e4%ba%8c%e5%a4%a9%e5%b0%b1%e9%81%8e%e6%9c%9f%e8%b6%95%e5%bf%ab%e6%8a%93%e7%b7%8a%e6%99%82%e9%96%93%e5%90%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98802\/","title":{"rendered":"Redis \u7b2c\u4e8c\u5929\u5c31\u904e\u671f\u8d95\u5feb\u6293\u7dca\u6642\u9593\u5427"},"content":{"rendered":"<h1 id=\"redis-%e7%ac%ac%e4%ba%8c%e5%a4%a9%e5%b0%b1%e9%81%8e%e6%9c%9f%ef%bc%8c%e8%b6%95%e5%bf%ab%e6%8a%93%e7%b7%8a%e6%99%82%e9%96%93%e5%90%a7-ygFuHrUkZX\">Redis \u7b2c\u4e8c\u5929\u5c31\u904e\u671f\uff0c\u8d95\u5feb\u6293\u7dca\u6642\u9593\u5427<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u5b58\u53d6\u548c\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u8a31\u591a\u4f7f\u7528\u8005\u4f86\u8aaa\uff0cRedis \u7684\u904e\u671f\u6a5f\u5236\u53ef\u80fd\u6703\u9020\u6210\u4e00\u4e9b\u56f0\u60d1\uff0c\u7279\u5225\u662f\u7576\u6578\u64da\u5728\u7b2c\u4e8c\u5929\u5c31\u904e\u671f\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u904e\u671f\u6a5f\u5236\u53ca\u5176\u61c9\u7528\uff0c\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6-ygFuHrUkZX\">Redis \u7684\u904e\u671f\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u904e\u671f\u6a5f\u5236\uff0c\u5141\u8a31\u4f7f\u7528\u8005\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u7576\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0cRedis \u6703\u81ea\u52d5\u5c07\u5176\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-ygFuHrUkZX\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 86400  # \u8a2d\u7f6e mykey \u5728 86400 \u79d2\uff08\u5373 1 \u5929\uff09\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u9375 <code>mykey<\/code> \u5c07\u5728 24 \u5c0f\u6642\u5f8c\u81ea\u52d5\u904e\u671f\u4e26\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-ygFuHrUkZX\">\u904e\u671f\u7b56\u7565<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u904e\u671f\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u522a\u9664\uff1a<\/strong>Redis \u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u6703\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/li>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u7576\u7528\u6236\u8a2a\u554f\u4e00\u500b\u9375\u6642\uff0cRedis \u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u7b56\u7565\u7684\u7d50\u5408\u4f7f\u5f97 Redis \u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u904e\u671f\u6578\u64da\uff0c\u6e1b\u5c11\u5167\u5b58\u7684\u6d6a\u8cbb\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e7%ac%ac%e4%ba%8c%e5%a4%a9%e5%b0%b1%e9%81%8e%e6%9c%9f%ef%bc%9f-ygFuHrUkZX\">\u70ba\u4ec0\u9ebc\u7b2c\u4e8c\u5929\u5c31\u904e\u671f\uff1f<\/h2>\n<p>\u8a31\u591a\u4f7f\u7528\u8005\u5728\u4f7f\u7528 Redis \u6642\uff0c\u53ef\u80fd\u6703\u767c\u73fe\u67d0\u4e9b\u9375\u5728\u7b2c\u4e8c\u5929\u5c31\u904e\u671f\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4f7f\u7528\u8005\u53ef\u80fd\u5728\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u6642\u51fa\u73fe\u4e86\u932f\u8aa4\uff0c\u5c0e\u81f4\u9375\u5728\u610f\u60f3\u4e0d\u5230\u7684\u6642\u9593\u904e\u671f\u3002<\/li>\n<li><strong>\u6642\u5340\u554f\u984c\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u548c Redis \u670d\u52d9\u5668\u7684\u6642\u5340\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u904e\u671f\u6642\u9593\u7684\u8a08\u7b97\u51fa\u73fe\u504f\u5dee\u3002<\/li>\n<li><strong>\u6578\u64da\u6e05\u7406\u7b56\u7565\uff1a<\/strong>\u67d0\u4e9b\u61c9\u7528\u53ef\u80fd\u6703\u8a2d\u7f6e\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u6578\u64da\u7684\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e5%95%8f%e9%a1%8c-ygFuHrUkZX\">\u5982\u4f55\u907f\u514d\u6578\u64da\u904e\u671f\u554f\u984c<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u6578\u64da\u5728\u7b2c\u4e8c\u5929\u5c31\u904e\u671f\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u4ed4\u7d30\u6aa2\u67e5\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5728\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u6642\uff0c\u52d9\u5fc5\u78ba\u8a8d\u6642\u9593\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/strong>\u5982\u679c\u67d0\u4e9b\u6578\u64da\u9700\u8981\u9577\u671f\u4fdd\u5b58\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u6301\u4e45\u5316\u529f\u80fd\uff0c\u5982 RDB \u6216 AOF\u3002<\/li>\n<li><strong>\u76e3\u63a7\u904e\u671f\u9375\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u7684\u6578\u91cf\uff0c\u53ca\u6642\u8abf\u6574\u61c9\u7528\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ygFuHrUkZX\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u904e\u671f\u6a5f\u5236\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u548c\u9ad8\u6548\u6027\uff0c\u4f46\u4f7f\u7528\u8005\u9700\u8981\u8b39\u614e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u4ee5\u907f\u514d\u6578\u64da\u5728\u4e0d\u7d93\u610f\u9593\u904e\u671f\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u76e3\u63a7\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u5145\u5206\u5229\u7528 Redis \u7684\u512a\u52e2\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u6301\u4e45\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> 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