{"id":104348,"date":"2024-10-22T17:29:06","date_gmt":"2024-10-22T09:29:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/104348\/"},"modified":"2024-10-22T17:29:07","modified_gmt":"2024-10-22T09:29:07","slug":"redis-%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/104348\/","title":{"rendered":"Redis \u904e\u671f\u6a5f\u5236\u7684\u5be6\u969b\u61c9\u7528"},"content":{"rendered":"

Redis \u904e\u671f\u6a5f\u5236\u7684\u5be6\u969b\u61c9\u7528<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u51fa\u8272\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u904e\u671f\u6a5f\u5236\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n

Redis \u904e\u671f\u6a5f\u5236\u6982\u8ff0<\/h2>\n

Redis \u63d0\u4f9b\u4e86\u5c0d\u9375\u7684\u904e\u671f\u7ba1\u7406\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u70ba\u7279\u5b9a\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u7576\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\uff0c\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u7ba1\u7406\u81e8\u6642\u6578\u64da\u6216\u7de9\u5b58\u6578\u64da\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n

\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e<\/h3>\n

\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 EXPIRE<\/code> \u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n

EXPIRE key seconds<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375 session:12345<\/code> \u8a2d\u7f6e\u70ba 300 \u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
EXPIRE session:12345 300<\/code><\/pre>\n
\u904e\u671f\u6a5f\u5236\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n
Redis \u7684\u904e\u671f\u6a5f\u5236\u4e3b\u8981\u6709\u5169\u7a2e\u7b56\u7565\uff1a\u5b9a\u671f\u522a\u9664\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u522a\u9664\u662f\u6307 Redis \u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u6703\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u4e26\u522a\u9664\u904e\u671f\u7684\u9375\uff1b\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0c\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u82e5\u904e\u671f\u5247\u522a\u9664\u3002<\/p>\n
\u904e\u671f\u6a5f\u5236\u7684\u5be6\u969b\u61c9\u7528<\/h2>\n
Redis \u7684\u904e\u671f\u6a5f\u5236\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n
1. \u7528\u6236\u6703\u8a71\u7ba1\u7406<\/h3>\n
\u5728 Web \u61c9\u7528\u4e2d\uff0c\u4f7f\u7528\u8005\u7684\u6703\u8a71\u4fe1\u606f\u901a\u5e38\u662f\u81e8\u6642\u7684\u3002\u901a\u904e\u5c07\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728 Redis \u4e2d\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u53ef\u4ee5\u5c07\u5176\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e 30 \u5206\u9418\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n
SET session:12345 \"user_data\" EX 1800<\/code><\/pre>\n
2. \u7de9\u5b58\u6578\u64da<\/h3>\n
\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u7de9\u5b58\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u95dc\u9375\u3002\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u65b0\u9bae\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u67d0\u4e9b API \u7684\u97ff\u61c9\uff0c\u53ef\u4ee5\u5c07\u5176\u7de9\u5b58 5 \u5206\u9418\uff1a<\/p>\n
SET api_response \"data\" EX 300<\/code><\/pre>\n
3. \u9650\u6d41\u63a7\u5236<\/h3>\n
\u5728 API \u7684\u4f7f\u7528\u4e2d\uff0c\u9650\u6d41\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u7b56\u7565\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u904e\u671f\u6a5f\u5236\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u9650\u6d41\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u6bcf\u500b\u7528\u6236\u7684\u8acb\u6c42\u8a08\u6578\uff0c\u53ef\u4ee5\u5c07\u8acb\u6c42\u6578\u91cf\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u4fbf\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u91cd\u7f6e\u8a08\u6578\uff1a<\/p>\n
INCR user:12345:request_count<\/code><\/pre>\n
EXPIRE user:12345:request_count 60<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Redis \u7684\u904e\u671f\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u81e8\u6642\u6578\u64da\u3002\u7121\u8ad6\u662f\u5728\u7528\u6236\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u9084\u662f\u9650\u6d41\u63a7\u5236\u65b9\u9762\uff0c\u904e\u671f\u6a5f\u5236\u90fd\u80fd\u6709\u6548\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u642d\u914d Redis \u7684\u4f7f\u7528\uff0c\u5c07\u80fd\u5920\u66f4\u597d\u5730\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u904e\u671f\u6a5f\u5236\u7684\u5be6\u969b\u61c9\u7528\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u751f\u547d\u9031\u671f\uff0c\u63d0\u5347\u6027\u80fd\u8207\u8cc7\u6e90\u5229\u7528\u7387\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-104348","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/104348","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=104348"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/104348\/revisions"}],"predecessor-version":[{"id":104357,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/104348\/revisions\/104357"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=104348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=104348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=104348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}