{"id":97990,"date":"2024-10-20T22:51:18","date_gmt":"2024-10-20T14:51:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97990\/"},"modified":"2024-10-20T22:51:19","modified_gmt":"2024-10-20T14:51:19","slug":"redis-%e6%a7%bd%e4%bd%8d%e5%88%86%e7%89%87%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e9%9b%86%e7%be%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97990\/","title":{"rendered":"Redis \u69fd\u4f4d\u5206\u7247\u5be6\u73fe\u9ad8\u53ef\u7528\u96c6\u7fa4"},"content":{"rendered":"<h1 id=\"redis-%e6%a7%bd%e4%bd%8d%e5%88%86%e7%89%87%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e9%9b%86%e7%be%a4-jsLWrlKOyc\">Redis \u69fd\u4f4d\u5206\u7247\u5be6\u73fe\u9ad8\u53ef\u7528\u96c6\u7fa4<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u69fd\u4f4d\u5206\u7247\u4f86\u5be6\u73fe Redis \u7684\u9ad8\u53ef\u7528\u96c6\u7fa4\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%a7%bd%e4%bd%8d%e5%88%86%e7%89%87%ef%bc%9f-jsLWrlKOyc\">\u4ec0\u9ebc\u662f\u69fd\u4f4d\u5206\u7247\uff1f<\/h2>\n<p>\u69fd\u4f4d\u5206\u7247\u662f Redis \u96c6\u7fa4\u7684\u4e00\u7a2e\u6578\u64da\u5206\u914d\u7b56\u7565\u3002Redis \u96c6\u7fa4\u5c07\u6578\u64da\u5206\u70ba 16384 \u500b\u69fd\u4f4d\uff0c\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u9019\u4e9b\u69fd\u4f4d\u4e2d\u7684\u4e00\u500b\u3002\u9019\u7a2e\u65b9\u5f0f\u4f7f\u5f97\u6578\u64da\u53ef\u4ee5\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u9032\u884c\u5206\u914d\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n<h3 id=\"%e6%a7%bd%e4%bd%8d%e5%88%86%e7%89%87%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-jsLWrlKOyc\">\u69fd\u4f4d\u5206\u7247\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6bcf\u500b\u9375\u7684\u54c8\u5e0c\u503c\u6703\u88ab\u8a08\u7b97\u51fa\u4f86\uff0c\u7136\u5f8c\u901a\u904e\u53d6\u6a21\u904b\u7b97\u4f86\u78ba\u5b9a\u5176\u6240\u5c6c\u7684\u69fd\u4f4d\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6709\u4e00\u500b\u9375 &#8220;user:1001&#8243;\uff0c\u5176\u54c8\u5e0c\u503c\u70ba 123456789\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u4ee3\u78bc\u8a08\u7b97\u5176\u69fd\u4f4d\uff1a<\/p>\n<pre><code>\u69fd\u4f4d = \u54c8\u5e0c\u503c % 16384<\/code><\/pre>\n<p>\u9019\u6a23\uff0cRedis \u53ef\u4ee5\u5c07\u6578\u64da\u5747\u52fb\u5730\u5206\u4f48\u5728\u96c6\u7fa4\u4e2d\u7684\u4e0d\u540c\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u907f\u514d\u55ae\u4e00\u7bc0\u9ede\u7684\u904e\u8f09\u3002<\/p>\n<h2 id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e9%9b%86%e7%be%a4%e7%9a%84%e5%af%a6%e7%8f%be-jsLWrlKOyc\">\u9ad8\u53ef\u7528\u6027\u96c6\u7fa4\u7684\u5be6\u73fe<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0cRedis \u96c6\u7fa4\u901a\u5e38\u6703\u4f7f\u7528\u4e3b\u5f9e\u8907\u88fd\u7684\u65b9\u5f0f\u3002\u6bcf\u500b\u4e3b\u7bc0\u9ede\u90fd\u6709\u4e00\u500b\u6216\u591a\u500b\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u7bc0\u9ede\u6703\u5be6\u6642\u8907\u88fd\u4e3b\u7bc0\u9ede\u7684\u6578\u64da\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\uff0c\u5f9e\u7bc0\u9ede\u4e5f\u53ef\u4ee5\u8fc5\u901f\u63a5\u7ba1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e7%9a%84%e9%85%8d%e7%bd%ae-jsLWrlKOyc\">\u4e3b\u5f9e\u8907\u88fd\u7684\u914d\u7f6e<\/h3>\n<p>\u5728 Redis \u4e2d\u914d\u7f6e\u4e3b\u5f9e\u8907\u88fd\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u5728\u4e3b\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u8a2d\u7f6e <code>port<\/code> \u548c <code>cluster-enabled<\/code> \u70ba <code>yes<\/code>\u3002<\/li>\n<li>\u5728\u5f9e\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0 <code>replicaof \u4e3b\u7bc0\u9edeIP \u4e3b\u7bc0\u9ede\u7aef\u53e3<\/code>\u3002<\/li>\n<li>\u555f\u52d5\u6240\u6709\u7bc0\u9ede\uff0c\u4e26\u4f7f\u7528 <code>redis-cli<\/code> \u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e6%a9%9f%e5%88%b6-jsLWrlKOyc\">\u6545\u969c\u8f49\u79fb\u6a5f\u5236<\/h2>\n<p>Redis \u96c6\u7fa4\u9084\u63d0\u4f9b\u4e86\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u7684\u529f\u80fd\u3002\u7576\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\uff0c\u96c6\u7fa4\u6703\u81ea\u52d5\u9078\u8209\u4e00\u500b\u5f9e\u7bc0\u9ede\u4f5c\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002\u9019\u4e00\u904e\u7a0b\u662f\u901a\u904e <code>sentinel<\/code> \u9032\u884c\u76e3\u63a7\u548c\u7ba1\u7406\u7684\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u5728\u6bcf\u500b\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u8a2d\u7f6e <code>sentinel monitor<\/code> \u4f86\u76e3\u63a7\u4e3b\u7bc0\u9ede\u3002<\/li>\n<li>\u8a2d\u7f6e <code>sentinel down-after-milliseconds<\/code> \u4f86\u5b9a\u7fa9\u4e3b\u7bc0\u9ede\u5931\u6548\u7684\u5224\u65b7\u6642\u9593\u3002<\/li>\n<li>\u8a2d\u7f6e <code>sentinel failover-timeout<\/code> \u4f86\u5b9a\u7fa9\u6545\u969c\u8f49\u79fb\u7684\u8d85\u6642\u6642\u9593\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-jsLWrlKOyc\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u73fe Redis \u69fd\u4f4d\u5206\u7247\u548c\u9ad8\u53ef\u7528\u96c6\u7fa4\u6642\uff0c\u6027\u80fd\u662f\u9700\u8981\u8003\u616e\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5408\u7406\u914d\u7f6e\u69fd\u4f4d\u6578\u91cf\uff0c\u907f\u514d\u904e\u591a\u7684\u69fd\u4f4d\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff08\u5982 RDB \u6216 AOF\uff09\u4f86\u4fdd\u8b77\u6578\u64da\uff0c\u4f46\u9700\u6ce8\u610f\u5176\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/li>\n<li>\u5b9a\u671f\u76e3\u63a7\u96c6\u7fa4\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u6d41\u91cf\u8b8a\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jsLWrlKOyc\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u69fd\u4f4d\u5206\u7247\u548c\u4e3b\u5f9e\u8907\u88fd\uff0cRedis \u80fd\u5920\u5be6\u73fe\u9ad8\u53ef\u7528\u7684\u96c6\u7fa4\u67b6\u69cb\uff0c\u5f9e\u800c\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u5c0d\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u53ef\u9760\u6027\u7684\u9700\u6c42\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u6709\u6548\u5730\u5206\u6563\u8ca0\u8f09\uff0c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u5747\u53ef\u63d0\u4f9b\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u69fd\u4f4d\u5206\u7247\u5982\u4f55\u5be6\u73fe\u9ad8\u53ef\u7528\u96c6\u7fa4\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u696d\u52d9\u6301\u7e8c\u904b\u884c\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-97990","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97990","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=97990"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97990\/revisions"}],"predecessor-version":[{"id":97991,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97990\/revisions\/97991"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}