{"id":195845,"date":"2024-11-13T18:23:19","date_gmt":"2024-11-13T10:23:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195845\/"},"modified":"2024-11-13T18:23:20","modified_gmt":"2024-11-13T10:23:20","slug":"%e5%9c%a8%e4%bb%80%e9%ba%bc%e6%83%85%e6%b3%81%e4%b8%8b%e7%94%a8%e5%88%b0redis%ef%bc%88%e4%bb%80%e9%ba%bc%e6%83%85%e6%b3%81%e4%b8%8b%e7%94%a8%e5%88%b0redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195845\/","title":{"rendered":"\u5728\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u7528\u5230Redis\uff08\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u7528\u5230redis\uff09"},"content":{"rendered":"

\u5728\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u7528\u5230Redis<\/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\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u3001\u9748\u6d3b\u6027\u548c\u591a\u529f\u80fd\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u4f7f\u7528Redis\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5177\u9ad4\u7684\u61c9\u7528\u6848\u4f8b\u548c\u6280\u8853\u7d30\u7bc0\u3002<\/p>\n

1. \u5feb\u901f\u7de9\u5b58<\/h2>\n

Redis\u6700\u5e38\u898b\u7684\u7528\u9014\u4e4b\u4e00\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3002\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u983b\u7e41\u8a2a\u554f\u67d0\u4e9b\u6578\u64da\u6642\uff0c\u5c07\u9019\u4e9b\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u7db2\u7ad9\u7684\u7528\u6236\u8cc7\u6599\u6216\u71b1\u9580\u5546\u54c1\u4fe1\u606f\u53ef\u4ee5\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u9019\u6a23\u7528\u6236\u5728\u8a2a\u554f\u6642\u5c31\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\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\u8cc7\u6599\u5b58\u5132\u5728\u7de9\u5b58\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528GET\u547d\u4ee4\u5feb\u901f\u6aa2\u7d22\u3002<\/p>\n
2. \u5be6\u6642\u6578\u64da\u8655\u7406<\/h2>\n
Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u4f8b\u5982\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u5373\u6642\u6d88\u606f\u6216\u901a\u77e5\uff0c\u4e26\u80fd\u5920\u5feb\u901f\u6aa2\u7d22\u548c\u66f4\u65b0\u9019\u4e9b\u6578\u64da\u3002<\/p>\n
LPUSH messages \"Hello, World!\"\nLRANGE messages 0 -1\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528LPUSH\u547d\u4ee4\u5c07\u6d88\u606f\u63a8\u9001\u5230\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528LRANGE\u547d\u4ee4\u6aa2\u7d22\u6240\u6709\u6d88\u606f\u3002<\/p>\n
3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h2>\n
Redis\u7684\u6709\u5e8f\u96c6\u5408\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u7684\u5be6\u73fe\u3002\u904a\u6232\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u4f86\u8ddf\u8e64\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u4e26\u751f\u6210\u5373\u6642\u7684\u6392\u884c\u699c\u3002<\/p>\n
ZADD leaderboard 100 \"Player1\"\nZADD leaderboard 200 \"Player2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cZADD\u547d\u4ee4\u5c07\u73a9\u5bb6\u7684\u5206\u6578\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0cZRANGE\u547d\u4ee4\u5247\u7528\u65bc\u6aa2\u7d22\u6392\u884c\u699c\u7684\u5167\u5bb9\u3002<\/p>\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\u5b83\u7684\u9ad8\u6548\u6027\u548c\u6301\u4e45\u6027\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7684\u6703\u8a71\u4e0d\u6703\u4e1f\u5931\u3002<\/p>\n
SET session:12345 '{\"user_id\": \"1000\", \"expires\": \"2023-10-01T12:00:00Z\"}'\n<\/code><\/pre>\n
\u9019\u88e1\uff0cSET\u547d\u4ee4\u7528\u65bc\u5b58\u5132\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u81ea\u52d5\u6e05\u7406\u904e\u671f\u7684\u6703\u8a71\u3002<\/p>\n
5. \u5206\u4f48\u5f0f\u9396<\/h2>\n
\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u78ba\u4fdd\u8cc7\u6e90\u7684\u5b89\u5168\u8a2a\u554f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u53ef\u4ee5\u7528\u4f5c\u5206\u4f48\u5f0f\u9396\u7684\u5be6\u73fe\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u63a7\u5236\u5c0d\u5171\u4eab\u8cc7\u6e90\u7684\u8a2a\u554f\u3002<\/p>\n
SETNX lock:resource \"locked\"\nEXPIRE lock:resource 30\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cSETNX\u547d\u4ee4\u7528\u65bc\u5275\u5efa\u4e00\u500b\u9396\uff0cEXPIRE\u547d\u4ee4\u5247\u8a2d\u7f6e\u9396\u7684\u904e\u671f\u6642\u9593\uff0c\u9632\u6b62\u6b7b\u9396\u7684\u60c5\u6cc1\u767c\u751f\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u5be6\u6642\u6578\u64da\u8655\u7406\u3001\u6392\u884c\u699c\u3001\u6703\u8a71\u7ba1\u7406\u548c\u5206\u4f48\u5f0f\u9396\u7b49\u3002\u7121\u8ad6\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72Redis\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc \u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5728\u9ad8\u6027\u80fd\u9700\u6c42\u3001\u6578\u64da\u7de9\u5b58\u3001\u5be6\u6642\u5206\u6790\u548c\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u4f7f\u7528Redis\u7684\u6700\u4f73\u60c5\u6cc1\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-195845","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195845","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=195845"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195845\/revisions"}],"predecessor-version":[{"id":195846,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195845\/revisions\/195846"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}