{"id":134493,"date":"2024-10-31T00:37:21","date_gmt":"2024-10-30T16:37:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134493\/"},"modified":"2024-10-31T00:37:21","modified_gmt":"2024-10-30T16:37:21","slug":"redis%e7%94%a8%e9%80%94%e7%a0%94%e7%a9%b6%e8%88%87%e5%88%86%e6%9e%90%ef%bc%88redis%e7%94%a8%e9%80%94%e5%88%86%e6%9e%90%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134493\/","title":{"rendered":"Redis\u7528\u9014\u7814\u7a76\u8207\u5206\u6790\uff08redis\u7528\u9014\u5206\u6790\uff09"},"content":{"rendered":"

Redis\u7528\u9014\u7814\u7a76\u8207\u5206\u6790\uff08redis\u7528\u9014\u5206\u6790\uff09<\/h1>\n

Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7531\u65bc\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u5df2\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u4e3b\u8981\u7528\u9014\u53ca\u5176\u5728\u4e0d\u540c\u9818\u57df\u7684\u61c9\u7528\u3002<\/p>\n

1. \u7de9\u5b58\u7cfb\u7d71<\/h2>\n

Redis\u6700\u5e38\u898b\u7684\u7528\u9014\u4e4b\u4e00\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u9019\u7a2e\u7de9\u5b58\u6a5f\u5236\u80fd\u5920\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n

SET user:1000 '{\"name\": \"Alice\", \"age\": 30}'\nGET user:1000\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528Redis\u7684SET\u547d\u4ee4\u5c07\u7528\u6236\u6578\u64da\u5b58\u5132\u5728\u7de9\u5b58\u4e2d\uff0c\u96a8\u5f8c\u53ef\u4ee5\u901a\u904eGET\u547d\u4ee4\u5feb\u901f\u6aa2\u7d22\u3002<\/p>\n
2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h2>\n
Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u8a31\u591a\u4f01\u696d\u5229\u7528Redis\u4f86\u8655\u7406\u6d41\u5f0f\u6578\u64da\uff0c\u4e26\u9032\u884c\u5373\u6642\u5206\u6790\u3002\u4f8b\u5982\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u8ddf\u8e2a\u7528\u6236\u6d3b\u52d5\uff0c\u4e26\u5373\u6642\u66f4\u65b0\u7d71\u8a08\u6578\u64da\u3002<\/p>\n
INCR pageviews:homepage\n<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u8a08\u7b97\u9996\u9801\u7684\u8a2a\u554f\u91cf\uff0c\u901a\u904eINCR\u547d\u4ee4\uff0cRedis\u80fd\u5920\u5feb\u901f\u66f4\u65b0\u8a08\u6578\u5668\uff0c\u5be6\u73fe\u5be6\u6642\u6578\u64da\u7684\u8ddf\u8e64\u3002<\/p>\n
3. \u6d88\u606f\u968a\u5217<\/h2>\n
Redis\u4e5f\u53ef\u4ee5\u4f5c\u70ba\u6d88\u606f\u968a\u5217\u7cfb\u7d71\uff0c\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u3002\u9019\u4f7f\u5f97\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u901a\u4fe1\uff0c\u4e26\u5be6\u73fe\u7570\u6b65\u8655\u7406\u3002<\/p>\n
PUBLISH channel1 \"Hello, World!\"\nSUBSCRIBE channel1\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528PUBLISH\u547d\u4ee4\u5c07\u6d88\u606f\u767c\u9001\u5230channel1\uff0c\u7136\u5f8c\u901a\u904eSUBSCRIBE\u547d\u4ee4\u8a02\u95b1\u8a72\u983b\u9053\uff0c\u5be6\u73fe\u6d88\u606f\u7684\u5373\u6642\u50b3\u905e\u3002<\/p>\n
4. \u6392\u884c\u699c\u548c\u8a08\u5206\u7cfb\u7d71<\/h2>\n
Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u5206\u7cfb\u7d71\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u7528\u6236\u7684\u5206\u6578\uff0c\u4e26\u6839\u64da\u5206\u6578\u751f\u6210\u6392\u884c\u699c\u3002<\/p>\n
ZADD leaderboard 100 \"Alice\"\nZADD leaderboard 200 \"Bob\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528ZADD\u547d\u4ee4\u6dfb\u52a0\u7528\u6236\u53ca\u5176\u5206\u6578\uff0c\u7136\u5f8c\u4f7f\u7528ZRANGE\u547d\u4ee4\u7372\u53d6\u6392\u884c\u699c\u3002<\/p>\n
5. \u6703\u8a71\u5b58\u5132<\/h2>\n
\u5728Web\u61c9\u7528\u4e2d\uff0cRedis\u5e38\u7528\u65bc\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\u3002\u7531\u65bcRedis\u7684\u5feb\u901f\u8b80\u5beb\u80fd\u529b\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\u548c\u6703\u8a71\u6578\u64da\u3002<\/p>\n
SET session:12345 '{\"user_id\": 1000, \"expires\": \"2023-10-01T12:00:00Z\"}'\n<\/code><\/pre>\n
\u9019\u500b\u4f8b\u5b50\u5c55\u793a\u4e86\u5982\u4f55\u5c07\u7528\u6236\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u64c1\u6709\u591a\u7a2e\u7528\u9014\uff0c\u5305\u62ec\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u6d88\u606f\u968a\u5217\u3001\u6392\u884c\u699c\u548c\u6703\u8a71\u5b58\u5132\u7b49\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Redis\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72Redis\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u7121\u8ad6\u662f\u9078\u64c7 \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u90fd\u80fd\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u7684\u591a\u7a2e\u7528\u9014\uff0c\u6df1\u5165\u5206\u6790\u5176\u5728\u6578\u64da\u5b58\u5132\u3001\u7de9\u5b58\u548c\u6d88\u606f\u968a\u5217\u7b49\u9818\u57df\u7684\u61c9\u7528\u8207\u512a\u52e2\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-134493","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134493","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=134493"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134493\/revisions"}],"predecessor-version":[{"id":134494,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134493\/revisions\/134494"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}