{"id":134533,"date":"2024-10-31T00:57:19","date_gmt":"2024-10-30T16:57:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134533\/"},"modified":"2024-10-31T00:57:19","modified_gmt":"2024-10-30T16:57:19","slug":"redis%e6%9c%89%e5%a4%9a%e5%b0%91%e5%a0%b4%e6%99%af%e9%81%a9%e7%94%a8%ef%bc%88redis%e9%81%a9%e5%90%88%e5%af%ab%e5%a4%9a%e5%b0%91%e7%95%ab%e9%9d%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134533\/","title":{"rendered":"Redis\u6709\u591a\u5c11\u5834\u666f\u9069\u7528\uff08redis\u9069\u5408\u5beb\u591a\u5c11\u756b\u9762\uff09"},"content":{"rendered":"

Redis\u6709\u591a\u5c11\u5834\u666f\u9069\u7528\uff08Redis\u9069\u5408\u5beb\u591a\u5c11\u756b\u9762\uff09<\/h1>\n

Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7531\u65bc\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u9069\u7528\u7684\u591a\u7a2e\u5834\u666f\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u61c9\u7528\u6f5b\u529b\u3002<\/p>\n

1. \u5feb\u53d6\u7cfb\u7d71<\/h2>\n

Redis\u6700\u5e38\u898b\u7684\u61c9\u7528\u4e4b\u4e00\u662f\u4f5c\u70ba\u5feb\u53d6\u7cfb\u7d71\u3002\u7531\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u901f\u5ea6\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7279\u5225\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u7db2\u7ad9\u7684\u71b1\u9580\u9801\u9762\u6216\u7528\u6236\u8cc7\u6599\u53ef\u4ee5\u5b58\u5132\u5728Redis\u4e2d\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n

SET user:1000 \"John Doe\"\nGET user:1000\n<\/code><\/pre>\n
2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h2>\n
\u5728\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u5834\u666f\u4e2d\uff0cRedis\u4e5f\u8868\u73fe\u51fa\u8272\u3002\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u5373\u6642\u5206\u6790\u7528\u6236\u884c\u70ba\u6216\u7cfb\u7d71\u6027\u80fd\u6307\u6a19\uff0cRedis\u7684Pub\/Sub\u529f\u80fd\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u9700\u6c42\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684\u6d88\u606f\u968a\u5217\u529f\u80fd\uff0c\u5be6\u6642\u63a8\u9001\u6578\u64da\u66f4\u65b0\uff0c\u5f9e\u800c\u5be6\u73fe\u5373\u6642\u5206\u6790\u3002<\/p>\n
PUBLISH user:activity \"User 1000 logged in\"\nSUBSCRIBE user:activity\n<\/code><\/pre>\n
3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/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\u6578\u5668\u7684\u5be6\u73fe\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u7528\u6236\u5206\u6578\uff0c\u4e26\u6839\u64da\u5206\u6578\u751f\u6210\u6392\u884c\u699c\u3002\u9019\u5728\u904a\u6232\u61c9\u7528\u6216\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e2d\u5c24\u70ba\u5e38\u898b\u3002<\/p>\n
ZADD leaderboard 1000 \"User1\"\nZADD leaderboard 1500 \"User2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
4. \u6703\u8a71\u7ba1\u7406<\/h2>\n
\u5728Web\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\u5176\u5feb\u901f\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u80fd\u5920\u4fdd\u8b49\u7528\u6236\u9ad4\u9a57\u7684\u6d41\u66a2\u6027\u3002\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5c07\u5176\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u5728\u5f8c\u7e8c\u8acb\u6c42\u4e2d\u5feb\u901f\u6aa2\u7d22\u3002<\/p>\n
SET session:1000 \"session_data\"\nGET session:1000\n<\/code><\/pre>\n
5. \u4efb\u52d9\u968a\u5217<\/h2>\n
Redis\u4e5f\u53ef\u4ee5\u7528\u4f5c\u4efb\u52d9\u968a\u5217\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u7570\u6b65\u4efb\u52d9\u7684\u61c9\u7528\u4e2d\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684\u5217\u8868\uff08List\uff09\u7d50\u69cb\u4f86\u5be6\u73fe\u4efb\u52d9\u7684\u6392\u968a\u548c\u8655\u7406\uff0c\u9019\u5c0d\u65bc\u5f8c\u53f0\u4efb\u52d9\u8655\u7406\u548c\u6279\u91cf\u6578\u64da\u8655\u7406\u975e\u5e38\u6709\u6548\u3002<\/p>\n
LPUSH task_queue \"task1\"\nRPUSH task_queue \"task2\"\n<\/code><\/pre>\n
6. \u5730\u7406\u4f4d\u7f6e\u6578\u64da<\/h2>\n
Redis\u63d0\u4f9b\u4e86\u5730\u7406\u7a7a\u9593\u7d22\u5f15\u7684\u529f\u80fd\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u4f4d\u7f6e\u6578\u64da\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528\u9019\u4e00\u7279\u6027\u4f86\u5be6\u73fe\u57fa\u65bc\u4f4d\u7f6e\u7684\u670d\u52d9\uff0c\u4f8b\u5982\u67e5\u627e\u9644\u8fd1\u7684\u5546\u5bb6\u6216\u7528\u6236\u3002<\/p>\n
GEOADD locations 13.361389 38.115556 \"Palermo\"\nGEORADIUS locations 15 37.5 200 km\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Redis\u56e0\u5176\u9ad8\u6548\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u5feb\u53d6\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u6392\u884c\u699c\u3001\u6703\u8a71\u7ba1\u7406\u3001\u4efb\u52d9\u968a\u5217\u4ee5\u53ca\u5730\u7406\u4f4d\u7f6e\u6578\u64da\u7b49\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Redis\u6210\u70ba\u958b\u767c\u8005\u5728\u8a2d\u8a08\u9ad8\u6548\u80fd\u61c9\u7528\u6642\u7684\u91cd\u8981\u5de5\u5177\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72Redis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Redis\u9069\u7528\u65bc\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u3001\u7de9\u5b58\u3001\u5be6\u6642\u5206\u6790\u3001\u6d88\u606f\u968a\u5217\u7b49\u591a\u7a2e\u5834\u666f\uff0c\u63d0\u5347\u61c9\u7528\u6548\u7387\u8207\u97ff\u61c9\u901f\u5ea6\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-134533","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134533","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=134533"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134533\/revisions"}],"predecessor-version":[{"id":134534,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134533\/revisions\/134534"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}