{"id":98620,"date":"2024-10-21T04:08:16","date_gmt":"2024-10-20T20:08:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98620\/"},"modified":"2024-10-21T04:08:17","modified_gmt":"2024-10-20T20:08:17","slug":"redis-%e7%9a%84%e8%b1%90%e5%af%8c%e5%bd%a2%e6%85%8b%e5%a4%9a%e6%a8%a3%e7%9a%84%e7%94%a8%e8%99%95%e4%bb%bb%e4%bd%a0%e9%81%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98620\/","title":{"rendered":"Redis \u7684\u8c50\u5bcc\u5f62\u614b\u591a\u6a23\u7684\u7528\u8655\u4efb\u4f60\u9078"},"content":{"rendered":"

Redis \u7684\u8c50\u5bcc\u5f62\u614b\u591a\u6a23\u7684\u7528\u8655\u4efb\u4f60\u9078<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u5b83\u4e0d\u50c5\u50c5\u662f\u4e00\u500b\u7c21\u55ae\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u800c\u662f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u529f\u80fd\uff0c\u4f7f\u5176\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u591a\u6a23\u6027\u53ca\u5176\u5728\u4e0d\u540c\u9818\u57df\u7684\u61c9\u7528\u3002<\/p>\n

Redis \u7684\u57fa\u672c\u7279\u6027<\/h2>\n

Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u7684\u591a\u6a23\u6027\u4f7f\u5f97 Redis \u80fd\u5920\u9069\u61c9\u4e0d\u540c\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u6578\u64da\u5b58\u5132\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u3002<\/p>\n

\u9ad8\u6027\u80fd<\/h3>\n

Redis \u7684\u4e00\u5927\u7279\u9ede\u662f\u5176\u9ad8\u6027\u80fd\u3002\u7531\u65bc\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis \u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u9032\u884c\u8b80\u5beb\u64cd\u4f5c\u3002\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\uff0c\u5982\u5373\u6642\u804a\u5929\u7cfb\u7d71\u548c\u904a\u6232\u5f8c\u7aef\u3002<\/p>\n

\u6301\u4e45\u5316\u9078\u9805<\/h3>\n

\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u7684\u9078\u9805\u3002\u7528\u6236\u53ef\u4ee5\u9078\u64c7 RDB\uff08\u5feb\u7167\uff09\u6216 AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u4f86\u4fdd\u5b58\u6578\u64da\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n

Redis \u7684\u591a\u6a23\u5316\u61c9\u7528<\/h2>\n

1. \u7de9\u5b58\u7cfb\u7d71<\/h3>\n

Redis \u6700\u5e38\u898b\u7684\u61c9\u7528\u4e4b\u4e00\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u8a31\u591a\u7db2\u7ad9\u4f7f\u7528 Redis \u4f86\u7de9\u5b58\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u9019\u6a23\u7528\u6236\u5728\u8a2a\u554f\u7db2\u7ad9\u6642\u53ef\u4ee5\u66f4\u5feb\u5730\u52a0\u8f09\u9801\u9762\u3002<\/p>\n

2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n

Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u7406\u60f3\u9078\u64c7\u3002\u8a31\u591a\u4f01\u696d\u4f7f\u7528 Redis \u4f86\u8655\u7406\u6d41\u5f0f\u6578\u64da\uff0c\u4e26\u5373\u6642\u751f\u6210\u5831\u544a\u3002\u4f8b\u5982\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u53ef\u4ee5\u4f7f\u7528 Redis \u4f86\u5206\u6790\u7528\u6236\u884c\u70ba\uff0c\u4e26\u6839\u64da\u5be6\u6642\u6578\u64da\u8abf\u6574\u5176\u5167\u5bb9\u63a8\u85a6\u7b97\u6cd5\u3002<\/p>\n

3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h3>\n

Redis \u7684\u6709\u5e8f\u96c6\u5408\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u904a\u6232\u4e2d\u7684\u6392\u884c\u699c\uff0c\u4e26\u6839\u64da\u7528\u6236\u7684\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n

redis> ZADD leaderboard 100 \"user1\"\nredis> ZADD leaderboard 200 \"user2\"\nredis> ZREVRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c07\u7528\u6236\u7684\u5206\u6578\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0c\u4e26\u6309\u5206\u6578\u964d\u5e8f\u986f\u793a\u7d50\u679c\u3002<\/p>\n
4. \u6d88\u606f\u968a\u5217<\/h3>\n
Redis \u4e5f\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u3002\u9019\u4f7f\u5f97\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u7528\u6236\u5728\u7db2\u7ad9\u4e0a\u767c\u9001\u6d88\u606f\u6642\uff0c\u8a72\u6d88\u606f\u53ef\u4ee5\u901a\u904e Redis \u767c\u5e03\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u6d88\u606f\u7684\u7528\u6236\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u901a\u77e5\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis \u7684\u591a\u6a23\u6027\u548c\u9ad8\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u5de5\u5177\uff0c\u9084\u662f\u6d88\u606f\u968a\u5217\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bc \u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22 Redis \u7684\u591a\u6a23\u7528\u9014\uff0c\u5f9e\u5feb\u53d6\u5230\u6d88\u606f\u968a\u5217\uff0c\u6eff\u8db3\u5404\u7a2e\u9700\u6c42\uff0c\u52a9\u529b\u9ad8\u6548\u80fd\u61c9\u7528\u958b\u767c\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-98620","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98620","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=98620"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98620\/revisions"}],"predecessor-version":[{"id":98621,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98620\/revisions\/98621"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}