{"id":163791,"date":"2024-11-05T02:27:27","date_gmt":"2024-11-04T18:27:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163791\/"},"modified":"2024-11-05T02:27:28","modified_gmt":"2024-11-04T18:27:28","slug":"%e8%a7%a3%e6%b1%ba%e5%88%86%e4%bd%88%e5%bc%8f%e7%b3%bb%e7%b5%b1%e4%b8%ad%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%9c%80%e5%84%aa%e8%a7%a3%ef%bc%88%e5%88%86%e4%bd%88%e5%bc%8f%e4%b8%ad%e6%80%8e%e9%ba%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163791\/","title":{"rendered":"\u89e3\u6c7a\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7528Redis\u5be6\u73fe\u6700\u512a\u89e3\uff08\u5206\u4f48\u5f0f\u4e2d\u600e\u9ebc\u7528redis\uff09"},"content":{"rendered":"

\u89e3\u6c7a\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7528Redis\u5be6\u73fe\u6700\u512a\u89e3<\/h1>\n

\u5728\u7576\u4eca\u7684\u6280\u8853\u74b0\u5883\u4e2d\uff0c\u5206\u4f48\u5f0f\u7cfb\u7d71\u5df2\u6210\u70ba\u8a31\u591a\u4f01\u696d\u67b6\u69cb\u7684\u6838\u5fc3\u3002\u9019\u4e9b\u7cfb\u7d71\u7684\u8a2d\u8a08\u65e8\u5728\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\uff0c\u800cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u70ba\u89e3\u6c7a\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7684\u5404\u7a2e\u6311\u6230\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u6709\u6548\u5730\u4f7f\u7528Redis\uff0c\u4ee5\u5be6\u73fe\u6700\u4f73\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/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\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n

\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7684\u6311\u6230<\/h2>\n

\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5e38\u898b\u7684\u6311\u6230\u5305\u62ec\u6578\u64da\u4e00\u81f4\u6027\u3001\u53ef\u7528\u6027\u548c\u5206\u5340\u5bb9\u5fcd\u6027\uff08CAP\u5b9a\u7406\uff09\u3002\u9019\u4e9b\u6311\u6230\u8981\u6c42\u7cfb\u7d71\u80fd\u5920\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u4e26\u78ba\u4fdd\u5728\u6545\u969c\u60c5\u6cc1\u4e0b\u4ecd\u80fd\u4fdd\u6301\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n

\u4f7f\u7528Redis\u89e3\u6c7a\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7684\u554f\u984c<\/h2>\n

1. \u6578\u64da\u7de9\u5b58<\/h3>\n

\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u7de9\u5b58\u662f\u63d0\u9ad8\u6027\u80fd\u7684\u95dc\u9375\u3002Redis\u53ef\u4ee5\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u7de9\u5b58\u5c64\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n

SET user:1000 '{\"name\": \"Alice\", \"age\": 30}'\nGET user:1000\n<\/code><\/pre>\n
2. \u6d88\u606f\u968a\u5217<\/h3>\n
Redis\u7684\u5217\u8868\u548c\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u7406\u60f3\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\u3002\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u670d\u52d9\u4e4b\u9593\u7684\u901a\u4fe1\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u6d88\u606f\u968a\u5217\uff0c\u53ef\u4ee5\u5be6\u73fe\u670d\u52d9\u4e4b\u9593\u7684\u89e3\u8026\uff0c\u4e26\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n
LPUSH task_queue \"task1\"\nBRPOP task_queue 0\n<\/code><\/pre>\n
3. \u6578\u64da\u4e00\u81f4\u6027<\/h3>\n
\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u539f\u5b50\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5be6\u73fe\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Redis\u7684\u4e8b\u52d9\u529f\u80fd\uff0c\u53ef\u4ee5\u78ba\u4fdd\u4e00\u7d44\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\u3002<\/p>\n
MULTI\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC\n<\/code><\/pre>\n
4. \u5206\u4f48\u5f0f\u9396<\/h3>\n
\u5728\u591a\u500b\u670d\u52d9\u540c\u6642\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u7684\u60c5\u6cc1\u4e0b\uff0c\u5206\u4f48\u5f0f\u9396\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002Redis\u53ef\u4ee5\u901a\u904eSETNX\u547d\u4ee4\u5be6\u73fe\u7c21\u55ae\u7684\u5206\u4f48\u5f0f\u9396\uff0c\u5f9e\u800c\u9632\u6b62\u6578\u64da\u7af6\u722d\u3002<\/p>\n
SETNX lock_key \"locked\"\nEXPIRE lock_key 10\n<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u70ba\u89e3\u6c7a\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7684\u5404\u7a2e\u6311\u6230\u63d0\u4f9b\u4e86\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u3001\u6578\u64da\u4e00\u81f4\u6027\u9084\u662f\u5206\u4f48\u5f0f\u9396\uff0cRedis\u90fd\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u69cb\u5efa\u9ad8\u6548\u3001\u53ef\u9760\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u5229\u7528Redis\u5be6\u73fe\u6700\u512a\u89e3\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u89e3\u6c7a\u5e38\u898b\u6311\u6230\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-163791","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163791","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=163791"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163791\/revisions"}],"predecessor-version":[{"id":163792,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163791\/revisions\/163792"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}