{"id":151887,"date":"2024-11-01T18:19:20","date_gmt":"2024-11-01T10:19:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/151887\/"},"modified":"2024-11-01T18:19:21","modified_gmt":"2024-11-01T10:19:21","slug":"%e4%bf%9d%e8%ad%89%e5%88%a9%e7%94%a8redis%e4%bf%9d%e8%ad%89%e8%a8%82%e9%96%b1%e6%b6%88%e6%81%af%e9%a0%86%e5%ba%8f%e6%80%a7%ef%bc%88redis%e8%a8%82%e9%96%b1%e6%b6%88%e6%81%af%e9%a0%86%e5%ba%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/151887\/","title":{"rendered":"\u4fdd\u8b49\u5229\u7528Redis\u4fdd\u8b49\u8a02\u95b1\u6d88\u606f\u9806\u5e8f\u6027\uff08redis\u8a02\u95b1\u6d88\u606f\u9806\u5e8f\uff09"},"content":{"rendered":"<h1 id=\"%e4%bf%9d%e8%ad%89%e5%88%a9%e7%94%a8redis%e4%bf%9d%e8%ad%89%e8%a8%82%e9%96%b1%e6%b6%88%e6%81%af%e9%a0%86%e5%ba%8f%e6%80%a7%ef%bc%88redis%e8%a8%82%e9%96%b1%e6%b6%88%e6%81%af%e9%a0%86%e5%ba%8f%ef%bc%89-aZCGEvWFmt\">\u4fdd\u8b49\u5229\u7528Redis\u4fdd\u8b49\u8a02\u95b1\u6d88\u606f\u9806\u5e8f\u6027\uff08redis\u8a02\u95b1\u6d88\u606f\u9806\u5e8f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6d88\u606f\u7684\u9806\u5e8f\u6027\u5c0d\u65bc\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u6a21\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u4fdd\u8b49\u8a02\u95b1\u6d88\u606f\u7684\u9806\u5e8f\u6027\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-aZCGEvWFmt\">Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h2>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u5141\u8a31\u6d88\u606f\u7684\u767c\u9001\u8005\uff08\u767c\u5e03\u8005\uff09\u548c\u63a5\u6536\u8005\uff08\u8a02\u95b1\u8005\uff09\u4e4b\u9593\u9032\u884c\u975e\u540c\u6b65\u901a\u4fe1\u3002\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u767c\u5e03\u6d88\u606f\u5230\u67d0\u500b\u983b\u9053\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u5ba2\u6236\u7aef\u90fd\u6703\u63a5\u6536\u5230\u9019\u689d\u6d88\u606f\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u5176\u7c21\u55ae\u6027\u548c\u9ad8\u6548\u6027\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6d88\u606f\u7684\u9806\u5e8f\u6027\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e6%b6%88%e6%81%af%e9%a0%86%e5%ba%8f%e6%80%a7%e7%9a%84%e6%8c%91%e6%88%b0-aZCGEvWFmt\">\u6d88\u606f\u9806\u5e8f\u6027\u7684\u6311\u6230<\/h2>\n<p>\u5728Redis\u7684Pub\/Sub\u6a21\u5f0f\u4e2d\uff0c\u6d88\u606f\u7684\u9806\u5e8f\u6027\u53ef\u80fd\u6703\u53d7\u5230\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\u7684\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u591a\u500b\u767c\u5e03\u8005\uff1a<\/strong>\u5982\u679c\u6709\u591a\u500b\u767c\u5e03\u8005\u540c\u6642\u5411\u540c\u4e00\u983b\u9053\u767c\u9001\u6d88\u606f\uff0c\u5247\u63a5\u6536\u8005\u53ef\u80fd\u6703\u4ee5\u4e0d\u540c\u7684\u9806\u5e8f\u63a5\u6536\u5230\u9019\u4e9b\u6d88\u606f\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u5c0e\u81f4\u6d88\u606f\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u51fa\u73fe\u9806\u5e8f\u932f\u4e82\u3002<\/li>\n<li><strong>\u8a02\u95b1\u8005\u7684\u8655\u7406\u901f\u5ea6\uff1a<\/strong>\u5982\u679c\u67d0\u4e9b\u8a02\u95b1\u8005\u7684\u8655\u7406\u901f\u5ea6\u8f03\u6162\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6d88\u606f\u7684\u63a5\u6536\u9806\u5e8f\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%9d%e8%ad%89%e6%b6%88%e6%81%af%e7%9a%84%e9%a0%86%e5%ba%8f%e6%80%a7-aZCGEvWFmt\">\u5982\u4f55\u4fdd\u8b49\u6d88\u606f\u7684\u9806\u5e8f\u6027<\/h2>\n<p>\u70ba\u4e86\u4fdd\u8b49Redis\u4e2d\u8a02\u95b1\u6d88\u606f\u7684\u9806\u5e8f\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%96%ae%e4%b8%80%e7%99%bc%e5%b8%83%e8%80%85%e6%a8%a1%e5%bc%8f-aZCGEvWFmt\">1. \u55ae\u4e00\u767c\u5e03\u8005\u6a21\u5f0f<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u65b9\u5f0f\u662f\u78ba\u4fdd\u53ea\u6709\u4e00\u500b\u767c\u5e03\u8005\u5411\u7279\u5b9a\u983b\u9053\u767c\u9001\u6d88\u606f\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u56e0\u591a\u500b\u767c\u5e03\u8005\u540c\u6642\u767c\u9001\u6d88\u606f\u800c\u5c0e\u81f4\u7684\u9806\u5e8f\u554f\u984c\u3002<\/p>\n<pre><code>redis-cli publish my_channel \"message 1\"\nredis-cli publish my_channel \"message 2\"\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-aZCGEvWFmt\">2. \u4f7f\u7528\u6d88\u606f\u968a\u5217<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528\u6d88\u606f\u968a\u5217\u4f86\u7ba1\u7406\u6d88\u606f\u7684\u767c\u9001\u3002\u53ef\u4ee5\u5c07\u6d88\u606f\u653e\u5165\u4e00\u500b\u968a\u5217\u4e2d\uff0c\u7136\u5f8c\u7531\u55ae\u4e00\u7684\u5de5\u4f5c\u8005\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4e26\u767c\u9001\u5230Redis\u983b\u9053\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6d88\u606f\u6309\u7167\u767c\u9001\u7684\u9806\u5e8f\u88ab\u8655\u7406\u3002<\/p>\n<pre><code>while (true) {\n    message = queue.dequeue();\n    redis.publish(\"my_channel\", message);\n}\n<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e6%b6%88%e6%81%af%e5%ba%8f%e8%99%9f-aZCGEvWFmt\">3. \u8a2d\u7f6e\u6d88\u606f\u5e8f\u865f<\/h3>\n<p>\u5728\u6bcf\u689d\u6d88\u606f\u4e2d\u6dfb\u52a0\u5e8f\u865f\uff0c\u63a5\u6536\u8005\u5728\u8655\u7406\u6d88\u606f\u6642\u53ef\u4ee5\u6839\u64da\u5e8f\u865f\u4f86\u78ba\u4fdd\u6d88\u606f\u7684\u9806\u5e8f\u3002\u9019\u6a23\u5373\u4f7f\u6d88\u606f\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u51fa\u73fe\u4e86\u9806\u5e8f\u932f\u4e82\uff0c\u63a5\u6536\u8005\u4e5f\u80fd\u5920\u6839\u64da\u5e8f\u865f\u9032\u884c\u6392\u5e8f\u3002<\/p>\n<pre><code>redis.publish(\"my_channel\", \"1: message 1\");\nredis.publish(\"my_channel\", \"2: message 2\");\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-aZCGEvWFmt\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u6642\uff0c\u4fdd\u8b49\u6d88\u606f\u7684\u9806\u5e8f\u6027\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002\u901a\u904e\u63a1\u7528\u55ae\u4e00\u767c\u5e03\u8005\u6a21\u5f0f\u3001\u4f7f\u7528\u6d88\u606f\u968a\u5217\u6216\u8a2d\u7f6e\u6d88\u606f\u5e8f\u865f\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u7cfb\u7d71\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5229\u7528Redis\u78ba\u4fdd\u8a02\u95b1\u6d88\u606f\u7684\u9806\u5e8f\u6027\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u8207\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6d88\u606f\u8655\u7406\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-151887","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151887","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=151887"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151887\/revisions"}],"predecessor-version":[{"id":151888,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151887\/revisions\/151888"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=151887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=151887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=151887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}