{"id":161973,"date":"2024-11-04T10:53:28","date_gmt":"2024-11-04T02:53:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161973\/"},"modified":"2024-11-04T10:53:29","modified_gmt":"2024-11-04T02:53:29","slug":"%e6%8a%80%e8%a1%93%e7%b4%85%e8%89%b2%e7%81%ab%e6%8a%8a%e8%a8%82%e9%96%b1%e6%9c%80%e6%96%b0%e7%9a%84-redis-%e6%8a%80%e8%a1%93%ef%bc%88redis-%e8%a8%82%e9%96%b1%e6%9c%80%e6%96%b0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161973\/","title":{"rendered":"\u6280\u8853\u7d05\u8272\u706b\u628a\u8a02\u95b1\u6700\u65b0\u7684 Redis \u6280\u8853\uff08redis \u8a02\u95b1\u6700\u65b0\uff09"},"content":{"rendered":"<h1 id=\"%e6%8a%80%e8%a1%93%e7%b4%85%e8%89%b2%e7%81%ab%e6%8a%8a%e8%a8%82%e9%96%b1%e6%9c%80%e6%96%b0%e7%9a%84-redis-%e6%8a%80%e8%a1%93-qplgXaWfAz\">\u6280\u8853\u7d05\u8272\u706b\u628a\u8a02\u95b1\u6700\u65b0\u7684 Redis \u6280\u8853<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002Redis \u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5404\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u6700\u65b0\u6280\u8853\u52d5\u614b\uff0c\u7279\u5225\u662f\u5176\u8a02\u95b1\/\u767c\u5e03\uff08Pub\/Sub\uff09\u529f\u80fd\u7684\u61c9\u7528\u8207\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qplgXaWfAz\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u7684\u9996\u9078\u3002Redis \u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u55ae\u6613\u7528\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u4fdd\u6301\u7a69\u5b9a\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83%e6%a8%a1%e5%bc%8f%e7%9a%84%e4%bb%8b%e7%b4%b9-qplgXaWfAz\">\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\u7684\u4ecb\u7d39<\/h2>\n<p>Redis \u7684\u8a02\u95b1\/\u767c\u5e03\uff08Pub\/Sub\uff09\u529f\u80fd\u662f\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u6a21\u5f0f\uff0c\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u9032\u884c\u5be6\u6642\u901a\u4fe1\u3002\u5728\u9019\u7a2e\u6a21\u5f0f\u4e0b\uff0c\u767c\u4f48\u8005\u5c07\u6d88\u606f\u767c\u4f48\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u8a02\u95b1\u8005\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97 Redis \u6210\u70ba\u5be6\u6642\u61c9\u7528\u7a0b\u5e8f\uff08\u5982\u804a\u5929\u61c9\u7528\u3001\u5373\u6642\u901a\u77e5\u7cfb\u7d71\u7b49\uff09\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e7%9a%84-pub-sub-%e5%8a%9f%e8%83%bd-qplgXaWfAz\">\u5982\u4f55\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd<\/h3>\n<p>\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5728 Node.js \u4e2d\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\uff1a<\/p>\n<pre><code>const redis = require('redis');\n\n\/\/ \u5275\u5efa\u4e00\u500b\u8a02\u95b1\u8005\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) =&gt; {\n    console.log(`Received message from ${channel}: ${message}`);\n});\n\n\/\/ \u5275\u5efa\u4e00\u500b\u767c\u4f48\u8005\nconst publisher = redis.createClient();\n\n\/\/ \u767c\u4f48\u6d88\u606f\nsetInterval(() =&gt; {\n    publisher.publish('my_channel', 'Hello, Redis!');\n}, 1000);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u8a02\u95b1\u8005\u548c\u4e00\u500b\u767c\u4f48\u8005\u3002\u8a02\u95b1\u8005\u8a02\u95b1\u4e86\u540d\u70ba `my_channel` \u7684\u983b\u9053\uff0c\u800c\u767c\u4f48\u8005\u5247\u6bcf\u79d2\u767c\u4f48\u4e00\u6b21\u6d88\u606f\u3002\u7576\u8a02\u95b1\u8005\u63a5\u6536\u5230\u6d88\u606f\u6642\uff0c\u5b83\u6703\u5c07\u6d88\u606f\u6253\u5370\u5230\u63a7\u5236\u53f0\u3002<\/p>\n<h2 id=\"redis-pub-sub-%e7%9a%84%e5%84%aa%e5%8b%a2-qplgXaWfAz\">Redis Pub\/Sub \u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u5be6\u6642\u6027\uff1a<\/strong>Pub\/Sub \u6a21\u5f0f\u5141\u8a31\u5373\u6642\u6d88\u606f\u50b3\u905e\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u53cd\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u4e0d\u9700\u8981\u8907\u96dc\u7684\u8a2d\u7f6e\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis \u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\uff0c\u652f\u6301\u591a\u500b\u8a02\u95b1\u8005\u548c\u767c\u4f48\u8005\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9c%80%e6%96%b0%e7%9a%84-redis-%e6%8a%80%e8%a1%93%e5%8b%95%e6%85%8b-qplgXaWfAz\">\u6700\u65b0\u7684 Redis \u6280\u8853\u52d5\u614b<\/h2>\n<p>\u96a8\u8457 Redis \u7684\u4e0d\u65b7\u767c\u5c55\uff0c\u8a31\u591a\u65b0\u7279\u6027\u548c\u6539\u9032\u4e5f\u5728\u4e0d\u65b7\u63a8\u51fa\u3002\u4f8b\u5982\uff0cRedis 7.0 \u7248\u672c\u5f15\u5165\u4e86\u8a31\u591a\u6027\u80fd\u512a\u5316\u548c\u65b0\u529f\u80fd\uff0c\u5305\u62ec\u6539\u9032\u7684\u96c6\u7fa4\u652f\u6301\u548c\u66f4\u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406\u3002\u6b64\u5916\uff0cRedis \u4e5f\u5728\u4e0d\u65b7\u589e\u5f37\u5176\u5b89\u5168\u6027\uff0c\u63d0\u4f9b\u66f4\u597d\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u6a5f\u5236\u3002<\/p>\n<p>\u6b64\u5916\uff0cRedis \u7684\u793e\u5340\u4e5f\u5728\u4e0d\u65b7\u58ef\u5927\uff0c\u8a31\u591a\u958b\u6e90\u5de5\u5177\u548c\u5eab\u76f8\u7e7c\u51fa\u73fe\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528 Redis \u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0cRedis Streams \u63d0\u4f9b\u4e86\u66f4\u5f37\u5927\u7684\u6d88\u606f\u968a\u5217\u529f\u80fd\uff0c\u9069\u5408\u9700\u8981\u6301\u4e45\u5316\u6d88\u606f\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qplgXaWfAz\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5176\u8a02\u95b1\/\u767c\u5e03\u529f\u80fd\u70ba\u5be6\u6642\u61c9\u7528\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u4e0d\u65b7\u63a8\u51fa\u65b0\u7279\u6027\uff0c\u63d0\u5347\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u5c07\u662f\u60a8\u7684\u4e0d\u4e8c\u4e4b\u9078\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a02\u95b1\u6280\u8853\u7d05\u8272\u706b\u628a\uff0c\u7372\u53d6\u6700\u65b0\u7684 Redis \u6280\u8853\u8cc7\u8a0a\uff0c\u638c\u63e1\u524d\u6cbf\u52d5\u614b\uff0c\u63d0\u5347\u60a8\u7684\u958b\u767c\u6280\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-161973","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161973","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=161973"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161973\/revisions"}],"predecessor-version":[{"id":161974,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161973\/revisions\/161974"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}