{"id":128713,"date":"2024-10-26T16:12:21","date_gmt":"2024-10-26T08:12:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128713\/"},"modified":"2024-10-26T16:12:22","modified_gmt":"2024-10-26T08:12:22","slug":"redis%e5%af%a6%e7%8f%be%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%9a%e7%9f%a5%e6%80%a7%e8%83%bd%e7%84%a1%e6%90%8d%e7%9a%84%e6%b6%88%e6%81%af%e5%82%b3%e9%81%9e%ef%bc%88redis-%e9%80%9a%e7%9f%a5%e5%ae%a2%e6%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128713\/","title":{"rendered":"Redis\u5be6\u73fe\u5ba2\u6236\u7aef\u901a\u77e5\u6027\u80fd\u7121\u640d\u7684\u6d88\u606f\u50b3\u905e\uff08redis \u901a\u77e5\u5ba2\u6236\u7aef\uff09"},"content":{"rendered":"

Redis\u5be6\u73fe\u5ba2\u6236\u7aef\u901a\u77e5\u6027\u80fd\u7121\u640d\u7684\u6d88\u606f\u50b3\u905e<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u50b3\u905e\u548c\u5ba2\u6236\u7aef\u901a\u77e5\u5df2\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u9700\u6c42\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9019\u4e9b\u9700\u6c42\uff0c\u7279\u5225\u662f\u5728\u6d88\u606f\u50b3\u905e\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u5ba2\u6236\u7aef\u901a\u77e5\uff0c\u4e26\u78ba\u4fdd\u6027\u80fd\u7121\u640d\u7684\u6d88\u606f\u50b3\u905e\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002Redis\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u7279\u5225\u9069\u5408\u7528\u65bc\u5be6\u6642\u6d88\u606f\u50b3\u905e\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u5728\u6709\u65b0\u6d88\u606f\u6642\u5373\u6642\u63a5\u6536\u901a\u77e5\u3002<\/p>\n

\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h2>\n

Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u662f\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u6d88\u606f\u50b3\u905e\u6a5f\u5236\u3002\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u5411\u67d0\u500b\u983b\u9053\u767c\u5e03\u6d88\u606f\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u5ba2\u6236\u7aef\u90fd\u6703\u7acb\u5373\u6536\u5230\u8a72\u6d88\u606f\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u5b83\u7684\u975e\u963b\u585e\u6027\uff0c\u80fd\u5920\u652f\u6301\u5927\u91cf\u7684\u4e26\u767c\u9023\u63a5\u3002<\/p>\n

\u57fa\u672c\u7528\u6cd5<\/h3>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u5be6\u73fe\u767c\u5e03\/\u8a02\u95b1\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n

const redis = require('redis');\n\n\/\/ \u5275\u5efa\u767c\u5e03\u8005\u548c\u8a02\u95b1\u8005\nconst publisher = redis.createClient();\nconst subscriber = redis.createClient();\n\n\/\/ \u8a02\u95b1\u983b\u9053\nsubscriber.subscribe('my_channel');\n\n\/\/ \u7576\u63a5\u6536\u5230\u6d88\u606f\u6642\nsubscriber.on('message', (channel, message) => {\n    console.log(`Received message from ${channel}: ${message}`);\n});\n\n\/\/ \u767c\u5e03\u6d88\u606f\npublisher.publish('my_channel', 'Hello, Redis!');<\/code><\/pre>\n
\u6027\u80fd\u8003\u91cf<\/h2>\n
\u5728\u5be6\u73fe\u5ba2\u6236\u7aef\u901a\u77e5\u6642\uff0c\u6027\u80fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u7684\u9ad8\u6027\u80fd\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7279\u6027\u548c\u55ae\u7dda\u7a0b\u67b6\u69cb\u3002\u9019\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\uff0c\u800c\u4e0d\u6703\u51fa\u73fe\u660e\u986f\u7684\u5ef6\u9072\u3002<\/p>\n
\u6d88\u606f\u4e1f\u5931\u7684\u98a8\u96aa<\/h3>\n
\u5118\u7ba1Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u975e\u5e38\u9ad8\u6548\uff0c\u4f46\u4e5f\u5b58\u5728\u6d88\u606f\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5982\u679c\u4e00\u500b\u5ba2\u6236\u7aef\u5728\u6d88\u606f\u767c\u4f48\u6642\u672a\u80fd\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff0c\u5247\u8a72\u5ba2\u6236\u7aef\u5c07\u7121\u6cd5\u63a5\u6536\u5230\u8a72\u6d88\u606f\u3002\u70ba\u4e86\u6e1b\u5c11\u9019\u7a2e\u60c5\u6cc1\u7684\u767c\u751f\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u4f8b\u5982\u5c07\u6d88\u606f\u5b58\u5132\u5728Redis\u7684\u5217\u8868\u4e2d\uff0c\u4e26\u8b93\u5ba2\u6236\u7aef\u5728\u9023\u63a5\u5f8c\u6aa2\u7d22\u672a\u8b80\u6d88\u606f\u3002<\/p>\n
\u5be6\u73fe\u6301\u4e45\u5316\u6d88\u606f\u50b3\u905e<\/h2>\n
\u70ba\u4e86\u5be6\u73fe\u66f4\u53ef\u9760\u7684\u6d88\u606f\u50b3\u905e\uff0c\u53ef\u4ee5\u7d50\u5408\u4f7f\u7528Redis\u7684\u5217\u8868\u548c\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u3002\u7576\u6d88\u606f\u88ab\u767c\u4f48\u6642\uff0c\u9664\u4e86\u767c\u4f48\u5230\u983b\u9053\u5916\uff0c\u9084\u53ef\u4ee5\u5c07\u5176\u63a8\u5165\u4e00\u500b\u5217\u8868\u4e2d\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u5ba2\u6236\u7aef\u5728\u6d88\u606f\u767c\u4f48\u6642\u672a\u80fd\u9023\u63a5\uff0c\u4e5f\u53ef\u4ee5\u5728\u7a0d\u5f8c\u6aa2\u7d22\u5230\u9019\u4e9b\u6d88\u606f\u3002<\/p>\n
const message = 'Hello, Redis!';\n\n\/\/ \u5c07\u6d88\u606f\u63a8\u5165\u5217\u8868\npublisher.rpush('message_queue', message);\n\n\/\/ \u767c\u5e03\u6d88\u606f\npublisher.publish('my_channel', message);<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u5be6\u73fe\u5ba2\u6236\u7aef\u901a\u77e5\u548c\u6d88\u606f\u50b3\u905e\u3002\u901a\u904e\u5229\u7528\u5176\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u5be6\u6642\u901a\u77e5\u7cfb\u7d71\u3002\u540c\u6642\uff0c\u7d50\u5408\u4f7f\u7528\u5217\u8868\u4f86\u5be6\u73fe\u6d88\u606f\u7684\u6301\u4e45\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6d88\u606f\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Redis\u6210\u70ba\u69cb\u5efa\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS<\/a><\/code>\u548c\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u5982\u4f55\u5be6\u73fe\u9ad8\u6548\u7684\u5ba2\u6236\u7aef\u901a\u77e5\uff0c\u78ba\u4fdd\u6d88\u606f\u50b3\u905e\u6027\u80fd\u7121\u640d\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u5373\u6642\u6027\u8207\u53ef\u9760\u6027\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-128713","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128713","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=128713"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128713\/revisions"}],"predecessor-version":[{"id":128714,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128713\/revisions\/128714"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}