{"id":162315,"date":"2024-11-04T14:00:21","date_gmt":"2024-11-04T06:00:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162315\/"},"modified":"2024-11-04T14:00:22","modified_gmt":"2024-11-04T06:00:22","slug":"%e7%b0%a1%e5%96%ae%e5%b9%be%e6%ad%a5%ef%bc%8c%e8%ae%93-redis-%e7%b3%bb%e7%b5%b1%e6%93%81%e6%9c%89%e6%a5%b5%e8%87%b4%e6%80%a7%e8%83%bd%ef%bc%88redis-%e9%85%8d%e7%bd%ae%e6%80%a7%e8%83%bd%e5%84%aa","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162315\/","title":{"rendered":"\u7c21\u55ae\u5e7e\u6b65\uff0c\u8b93 Redis \u7cfb\u7d71\u64c1\u6709\u6975\u81f4\u6027\u80fd\uff08redis \u914d\u7f6e\u6027\u80fd\u512a\u5316\uff09"},"content":{"rendered":"

\u7c21\u55ae\u5e7e\u6b65\uff0c\u8b93 Redis \u7cfb\u7d71\u64c1\u6709\u6975\u81f4\u6027\u80fd\uff08redis \u914d\u7f6e\u6027\u80fd\u512a\u5316\uff09<\/h1>\n

Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u70ba\u4e86\u5145\u5206\u767c\u63ee Redis \u7684\u6027\u80fd\u6f5b\u529b\uff0c\u9032\u884c\u9069\u7576\u7684\u914d\u7f6e\u548c\u512a\u5316\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u500b\u7c21\u55ae\u7684\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u512a\u5316 Redis \u7684\u6027\u80fd\u3002<\/p>\n

1. \u8abf\u6574\u5167\u5b58\u914d\u7f6e<\/h2>\n

Redis \u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u5167\u5b58\u7684\u914d\u7f6e\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd Redis \u7684\u5167\u5b58\u9650\u5236\u8a2d\u7f6e\u5408\u7406\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539 redis.conf<\/code> \u6587\u4ef6\u4e2d\u7684 maxmemory<\/code> \u53c3\u6578\u4f86\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff1a<\/p>\n

maxmemory 256mb\n<\/code><\/pre>\n
\u9019\u88e1\u7684\u6578\u503c\u53ef\u4ee5\u6839\u64da\u60a8\u7684\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u7576 Redis \u4f7f\u7528\u7684\u5167\u5b58\u8d85\u904e\u9019\u500b\u9650\u5236\u6642\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e maxmemory-policy<\/code> \u4f86\u6c7a\u5b9a\u5982\u4f55\u8655\u7406\u8d85\u51fa\u9650\u5236\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7 volatile-lru<\/code> \u7b56\u7565\uff0c\u9019\u6a23 Redis \u5c07\u522a\u9664\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u4f86\u91cb\u653e\u5167\u5b58\u3002<\/p>\n
2. \u4f7f\u7528\u6301\u4e45\u5316\u529f\u80fd<\/h2>\n
Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002RDB \u662f\u57fa\u65bc\u5feb\u7167\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u9069\u5408\u5c0d\u6027\u80fd\u8981\u6c42\u8f03\u9ad8\u7684\u5834\u666f\uff1b\u800c AOF \u5247\u662f\u57fa\u65bc\u65e5\u8a8c\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n
\u5728 redis.conf<\/code> \u4e2d\uff0c\u60a8\u53ef\u4ee5\u9019\u6a23\u914d\u7f6e RDB\uff1a<\/p>\n
save 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n
\u9019\u8868\u793a\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\u6642\u9032\u884c\u5feb\u7167\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u8abf\u6574\u9019\u4e9b\u53c3\u6578\u3002<\/p>\n
3. \u8abf\u6574\u7db2\u7d61\u914d\u7f6e<\/h2>\n
Redis \u7684\u7db2\u7d61\u6027\u80fd\u4e5f\u6703\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u8abf\u6574 tcp-keepalive<\/code> \u53c3\u6578\u4f86\u512a\u5316\u7db2\u7d61\u9023\u63a5\uff1a<\/p>\n
tcp-keepalive 60\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728 60 \u79d2\u5167\u4fdd\u6301 TCP \u9023\u63a5\u7684\u6d3b\u8e8d\uff0c\u6e1b\u5c11\u56e0\u70ba\u9592\u7f6e\u9023\u63a5\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u640d\u5931\u3002<\/p>\n
4. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h2>\n
\u5982\u679c\u60a8\u7684\u61c9\u7528\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u548c\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\uff0c\u8003\u616e\u4f7f\u7528 Redis \u96c6\u7fa4\u6a21\u5f0f\u3002\u96c6\u7fa4\u6a21\u5f0f\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u96c6\u7fa4\uff1a<\/p>\n
redis-cli --cluster create : : : --cluster-replicas 1\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u5305\u542b\u4e3b\u5f9e\u8907\u88fd\u7684 Redis \u96c6\u7fa4\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002<\/p>\n
5. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n
\u6700\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7 Redis \u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 INFO<\/code> \u547d\u4ee4\u4f86\u67e5\u770b Redis \u7684\u904b\u884c\u72c0\u614b\u548c\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n
INFO\n<\/code><\/pre>\n
\u901a\u904e\u5206\u6790\u9019\u4e9b\u6307\u6a19\uff0c\u60a8\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6027\u80fd\u74f6\u9838\u4e26\u9032\u884c\u8abf\u6574\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u5e7e\u500b\u7c21\u55ae\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316 Redis \u7684\u6027\u80fd\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6548\u7387\u3002\u7121\u8ad6\u662f\u8abf\u6574\u5167\u5b58\u914d\u7f6e\u3001\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u9084\u662f\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\uff0c\u9019\u4e9b\u63aa\u65bd\u90fd\u80fd\u5e6b\u52a9\u60a8\u5145\u5206\u767c\u63ee Redis \u7684\u6f5b\u529b\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u90e8\u7f72\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7c21\u55ae\u5e7e\u6b65\u6559\u4f60\u5982\u4f55\u512a\u5316 Redis \u914d\u7f6e\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u6975\u81f4\u6548\u80fd\uff0c\u8b93\u6578\u64da\u8655\u7406\u66f4\u5feb\u901f\u9ad8\u6548\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-162315","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162315","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=162315"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162315\/revisions"}],"predecessor-version":[{"id":162316,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162315\/revisions\/162316"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}