{"id":158425,"date":"2024-11-03T01:45:23","date_gmt":"2024-11-02T17:45:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158425\/"},"modified":"2024-11-03T01:45:24","modified_gmt":"2024-11-02T17:45:24","slug":"%e5%80%8b-redis-%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e7%9a%84-6-%e5%a4%a7%e5%88%a9%e5%99%a8%ef%bc%88redis-%e9%81%a9%e7%94%a8%e5%a0%b4%e6%99%af-6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158425\/","title":{"rendered":"\u500b Redis \u61c9\u7528\u5834\u666f\u63d0\u5347\u6027\u80fd\u7684 6 \u5927\u5229\u5668\uff08Redis \u9069\u7528\u5834\u666f 6\uff09"},"content":{"rendered":"

\u500b Redis \u61c9\u7528\u5834\u666f\u63d0\u5347\u6027\u80fd\u7684 6 \u5927\u5229\u5668\uff08Redis \u9069\u7528\u5834\u666f 6\uff09<\/h1>\n

Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u4ee5\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u5b83\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u516d\u5927\u61c9\u7528\u5834\u666f\uff0c\u4e26\u5206\u6790\u5176\u5982\u4f55\u63d0\u5347\u6027\u80fd\u3002<\/p>\n

1. \u5feb\u901f\u7de9\u5b58<\/h2>\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\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u5546\u54c1\u4fe1\u606f\u53ef\u4ee5\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u7576\u7528\u6236\u8a2a\u554f\u6642\uff0c\u76f4\u63a5\u5f9e Redis \u7372\u53d6\u6578\u64da\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u67e5\u8a62\u6578\u64da\u5eab\u3002<\/p>\n

SET product:12345 '{\"name\": \"Product A\", \"price\": 100}'\nGET product:12345\n<\/code><\/pre>\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\u61c9\u7528\u9700\u8981\u5373\u6642\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u4f8b\u5982\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u7684\u5373\u6642\u6d88\u606f\u63a8\u9001\u6216\u904a\u6232\u4e2d\u7684\u5373\u6642\u7d71\u8a08\u3002Redis \u7684 Pub\/Sub \u529f\u80fd\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e9b\u9700\u6c42\uff0c\u8b93\u6578\u64da\u80fd\u5920\u5373\u6642\u50b3\u905e\u7d66\u6240\u6709\u8a02\u95b1\u8005\u3002<\/p>\n
PUBLISH channel1 \"New message\"\nSUBSCRIBE channel1\n<\/code><\/pre>\n
3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u7684\u5be6\u73fe\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528 Redis \u7684 Sorted Set \u4f86\u5be6\u73fe\u7528\u6236\u7684\u6392\u540d\u7cfb\u7d71\uff0c\u4e26\u4e14\u53ef\u4ee5\u5feb\u901f\u66f4\u65b0\u548c\u67e5\u8a62\u6392\u540d\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u5206\u6578\u53ef\u4ee5\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u6839\u64da\u5206\u6578\u81ea\u52d5\u6392\u5e8f\u3002<\/p>\n
ZADD leaderboard 100 \"player1\"\nZADD leaderboard 200 \"player2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
4. \u6703\u8a71\u7ba1\u7406<\/h2>\n
\u5728 Web \u61c9\u7528\u4e2d\uff0c\u6703\u8a71\u7ba1\u7406\u662f\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\u3002Redis \u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u56e0\u70ba\u5b83\u7684\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u4e26\u4e14\u652f\u6301\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u5728\u4e00\u5b9a\u6642\u9593\u5167\u6709\u6548\uff0c\u4e26\u4e14\u80fd\u5920\u5feb\u901f\u8a2a\u554f\u3002<\/p>\n
SETEX session:userid123 3600 '{\"username\": \"user1\", \"loggedIn\": true}'\nGET session:userid123\n<\/code><\/pre>\n
5. \u4efb\u52d9\u968a\u5217<\/h2>\n
Redis \u7684 List \u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u4efb\u52d9\u968a\u5217\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u4efb\u52d9\u63a8\u5165 Redis \u7684 List \u4e2d\uff0c\u7136\u5f8c\u7531\u5de5\u4f5c\u9032\u7a0b\u5f9e\u4e2d\u53d6\u51fa\u4e26\u57f7\u884c\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u8abf\u5ea6\u4efb\u52d9\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n
LPUSH task_queue \"task1\"\nRPOP task_queue\n<\/code><\/pre>\n
6. \u5730\u7406\u4f4d\u7f6e\u6578\u64da<\/h2>\n
Redis \u63d0\u4f9b\u4e86 GEO \u547d\u4ee4\u4f86\u8655\u7406\u5730\u7406\u4f4d\u7f6e\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u4f4d\u7f6e\u57fa\u790e\u670d\u52d9\u4e2d\u975e\u5e38\u6709\u7528\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 Redis \u5b58\u5132\u5730\u7406\u5750\u6a19\uff0c\u4e26\u5feb\u901f\u67e5\u8a62\u9644\u8fd1\u7684\u5730\u9ede\u3002\u4f8b\u5982\uff0c\u9910\u5ef3\u61c9\u7528\u53ef\u4ee5\u5229\u7528 Redis \u4f86\u67e5\u627e\u7528\u6236\u9644\u8fd1\u7684\u9910\u5ef3\u3002<\/p>\n
GEOADD restaurants 13.361389 38.115556 \"Restaurant A\"\nGEORADIUS restaurants 15 37.5 100 km\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u64c1\u6709\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u6392\u884c\u699c\u3001\u6703\u8a71\u7ba1\u7406\u3001\u4efb\u52d9\u968a\u5217\u9084\u662f\u5730\u7406\u4f4d\u7f6e\u6578\u64da\u5b58\u5132\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u548c\u8655\u7406\u80fd\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72 Redis \u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22 Redis \u7684 6 \u5927\u61c9\u7528\u5834\u666f\uff0c\u63d0\u5347\u6027\u80fd\u7684\u5229\u5668\uff0c\u52a9\u60a8\u512a\u5316\u6578\u64da\u5b58\u53d6\u8207\u61c9\u7528\u6548\u80fd\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-158425","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158425","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=158425"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158425\/revisions"}],"predecessor-version":[{"id":158426,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158425\/revisions\/158426"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}