{"id":154331,"date":"2024-11-02T14:55:17","date_gmt":"2024-11-02T06:55:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154331\/"},"modified":"2024-11-02T14:55:18","modified_gmt":"2024-11-02T06:55:18","slug":"%e8%a8%82%e5%96%ae%e5%88%b0%e6%9c%9f%e6%99%82%e9%96%93%e5%88%b0%ef%bc%8credis-%e5%b9%ab%e4%bd%a0%e6%8e%83%e6%b8%85%e8%b5%b7%e8%b7%b3%ef%bc%88redis-%e9%81%8e%e6%9c%9f%e8%a8%82%e5%96%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154331\/","title":{"rendered":"\u8a02\u55ae\u5230\u671f\u6642\u9593\u5230\uff0cRedis \u5e6b\u4f60\u6383\u6e05\u8d77\u8df3\uff08redis \u904e\u671f\u8a02\u55ae\uff09"},"content":{"rendered":"

\u8a02\u55ae\u5230\u671f\u6642\u9593\u5230\uff0cRedis \u5e6b\u4f60\u6383\u6e05\u8d77\u8df3\uff08redis \u904e\u671f\u8a02\u55ae\uff09<\/h1>\n

\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u5132\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5c24\u5176\u662f\u5728\u8655\u7406\u8a02\u55ae\u7cfb\u7d71\u6642\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u904e\u671f\u8a02\u55ae\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u904e\u671f\u9375\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u81ea\u52d5\u6e05\u7406\u904e\u671f\u7684\u8a02\u55ae\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n

Redis \u7684\u904e\u671f\u9375\u529f\u80fd<\/h2>\n

Redis \u5141\u8a31\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u8a02\u55ae\u7684\u6709\u6548\u671f\u901a\u5e38\u662f\u6709\u9650\u7684\uff0c\u904e\u671f\u7684\u8a02\u55ae\u5982\u679c\u4e0d\u53ca\u6642\u6e05\u7406\uff0c\u5c07\u6703\u4f54\u7528\u5bf6\u8cb4\u7684\u5b58\u5132\u7a7a\u9593\uff0c\u4e26\u53ef\u80fd\u5f71\u97ff\u7cfb\u7d71\u7684\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n

\u5982\u4f55\u8a2d\u7f6e\u904e\u671f\u9375<\/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\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n

SET order:12345 \"Order details\"\nEXPIRE order:12345 3600  # \u8a2d\u7f6e\u8a72\u8a02\u55ae\u5728\u4e00\u5c0f\u6642\u5f8c\u904e\u671f\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 SET<\/code> \u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u8a02\u55ae\uff0c\u7136\u5f8c\u4f7f\u7528 EXPIRE<\/code> \u547d\u4ee4\u8a2d\u7f6e\u8a72\u8a02\u55ae\u5728\u4e00\u5c0f\u6642\u5f8c\u904e\u671f\u3002\u9019\u6a23\uff0c\u7576\u4e00\u5c0f\u6642\u5230\u9054\u6642\uff0cRedis \u6703\u81ea\u52d5\u522a\u9664\u9019\u500b\u9375\u3002<\/p>\n
\u904e\u671f\u9375\u7684\u81ea\u52d5\u6e05\u7406\u6a5f\u5236<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u6a5f\u5236\u4f86\u8655\u7406\u904e\u671f\u9375\uff1a\u5b9a\u671f\u6383\u63cf\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u6383\u63cf\u662f\u6307 Redis \u6703\u5728\u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u5167\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\uff1b\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u6bcf\u6b21\u8a2a\u554f\u9375\u6642\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002\u9019\u5169\u7a2e\u6a5f\u5236\u7684\u7d50\u5408\u4f7f\u5f97 Redis \u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u904e\u671f\u6578\u64da\u3002<\/p>\n
\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h3>\n
\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u8a02\u55ae\u7cfb\u7d71\uff0c\u7576\u7528\u6236\u4e0b\u55ae\u5f8c\uff0c\u7cfb\u7d71\u6703\u751f\u6210\u4e00\u500b\u8a02\u55ae\u4e26\u5c07\u5176\u5b58\u5132\u5728 Redis \u4e2d\u3002\u70ba\u4e86\u907f\u514d\u904e\u671f\u8a02\u55ae\u4f54\u7528\u8cc7\u6e90\uff0c\u6211\u5011\u53ef\u4ee5\u5728\u751f\u6210\u8a02\u55ae\u6642\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n
function createOrder(orderId, orderDetails) {\n    \/\/ \u5c07\u8a02\u55ae\u5b58\u5132\u5230 Redis\n    redisClient.set(`order:${orderId}`, JSON.stringify(orderDetails));\n    \/\/ \u8a2d\u7f6e\u8a02\u55ae\u5728 24 \u5c0f\u6642\u5f8c\u904e\u671f\n    redisClient.expire(`order:${orderId}`, 86400);\n}\n<\/code><\/pre>\n
\u5728\u9019\u500b\u51fd\u6578\u4e2d\uff0c\u6211\u5011\u5c07\u8a02\u55ae\u8a73\u7d30\u4fe1\u606f\u5b58\u5132\u5230 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u5176\u5728 24 \u5c0f\u6642\u5f8c\u904e\u671f\u3002\u9019\u6a23\uff0c\u7cfb\u7d71\u5c31\u80fd\u5920\u81ea\u52d5\u6e05\u7406\u904e\u671f\u7684\u8a02\u55ae\uff0c\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u4f7f\u7528 Redis \u7684\u904e\u671f\u9375\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u6e05\u7406\u904e\u671f\u8a02\u55ae\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u6578\u64da\u7684\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u4f86\u8655\u7406\u9019\u4e9b\u6578\u64da\u5c07\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n
\u7e3d\u7d50<\/h3>\n
\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002Redis \u63d0\u4f9b\u7684\u904e\u671f\u9375\u529f\u80fd\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u81ea\u52d5\u7ba1\u7406\u904e\u671f\u8a02\u55ae\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Redis \u81ea\u52d5\u8655\u7406\u904e\u671f\u8a02\u55ae\uff0c\u78ba\u4fdd\u8a02\u55ae\u5230\u671f\u6642\u9593\u5230\u6642\uff0c\u7cfb\u7d71\u80fd\u8fc5\u901f\u6383\u6e05\u7121\u6548\u6578\u64da\uff0c\u63d0\u5347\u6548\u7387\u8207\u6027\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-154331","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154331","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=154331"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154331\/revisions"}],"predecessor-version":[{"id":154332,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154331\/revisions\/154332"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}