{"id":194455,"date":"2024-11-13T06:48:16","date_gmt":"2024-11-12T22:48:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194455\/"},"modified":"2024-11-13T06:48:18","modified_gmt":"2024-11-12T22:48:18","slug":"%e7%a1%ac%e6%a0%b8-redis-pub-sub-%e7%99%bc%e5%b8%83%e8%a8%82%e9%96%b1%e8%88%87%e5%ae%85%e7%94%b7%e6%9c%89%e4%bb%80%e9%ba%bc%e9%97%9c%e4%bf%82%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194455\/","title":{"rendered":"\u786c\u6838 | Redis Pub\/Sub \u767c\u5e03\u8a02\u95b1\u8207\u5b85\u7537\u6709\u4ec0\u9ebc\u95dc\u4fc2\uff1f"},"content":{"rendered":"<h1 id=\"%e7%a1%ac%e6%a0%b8-redis-pub-sub-%e7%99%bc%e5%b8%83%e8%a8%82%e9%96%b1%e8%88%87%e5%ae%85%e7%94%b7%e6%9c%89%e4%bb%80%e9%ba%bc%e9%97%9c%e4%bf%82%ef%bc%9f-ZPiMPOiUnD\">\u786c\u6838 | Redis Pub\/Sub \u767c\u5e03\u8a02\u95b1\u8207\u5b85\u7537\u6709\u4ec0\u9ebc\u95dc\u4fc2\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u8cc7\u8a0a\u7684\u5373\u6642\u50b3\u905e\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u793e\u4ea4\u5a92\u9ad4\u7684\u66f4\u65b0\u3001\u5373\u6642\u901a\u8a0a\u7684\u6d88\u606f\uff0c\u9084\u662f\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u7684\u901a\u77e5\uff0c\u9019\u4e9b\u90fd\u9700\u8981\u4e00\u500b\u9ad8\u6548\u7684\u7cfb\u7d71\u4f86\u7ba1\u7406\u548c\u5206\u767c\u8cc7\u8a0a\u3002Redis Pub\/Sub\uff08\u767c\u5e03\/\u8a02\u95b1\uff09\u5c31\u662f\u9019\u6a23\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u5b83\u4e0d\u50c5\u5728\u6280\u8853\u754c\u53d7\u5230\u5ee3\u6cdb\u61c9\u7528\uff0c\u9084\u8207\u5b85\u7537\u6587\u5316\u6709\u8457\u610f\u60f3\u4e0d\u5230\u7684\u806f\u7e6b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-pub-sub%ef%bc%9f-ZPiMPOiUnD\">\u4ec0\u9ebc\u662f Redis Pub\/Sub\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u800c Pub\/Sub \u662f\u5176\u5167\u5efa\u7684\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u6a21\u5f0f\u3002\u9019\u7a2e\u6a21\u5f0f\u5141\u8a31\u767c\u4f48\u8005\uff08Publisher\uff09\u5c07\u6d88\u606f\u767c\u4f48\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u8a02\u95b1\u8005\uff08Subscriber\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u975e\u540c\u6b65\u7684\u901a\u4fe1\u65b9\u5f0f\u4f7f\u5f97\u7cfb\u7d71\u80fd\u5920\u5728\u4e0d\u76f4\u63a5\u9023\u63a5\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u9ad8\u6548\u7684\u6578\u64da\u50b3\u905e\u3002<\/p>\n<h3 id=\"redis-pub-sub-%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-ZPiMPOiUnD\">Redis Pub\/Sub \u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u5728 Redis \u4e2d\uff0cPub\/Sub \u7684\u5de5\u4f5c\u6d41\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u64cd\u4f5c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u8a02\u95b1\u983b\u9053\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u547d\u4ee4 <code>SUBSCRIBE channel_name<\/code> \u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\u3002<\/li>\n<li><strong>\u767c\u4f48\u6d88\u606f\uff1a<\/strong>\u767c\u4f48\u8005\u4f7f\u7528\u547d\u4ee4 <code>PUBLISH channel_name message<\/code> \u5c07\u6d88\u606f\u767c\u4f48\u5230\u8a72\u983b\u9053\u3002<\/li>\n<li><strong>\u63a5\u6536\u6d88\u606f\uff1a<\/strong>\u6240\u6709\u8a02\u95b1\u4e86\u8a72\u983b\u9053\u7684\u7528\u6236\u5c07\u5373\u6642\u63a5\u6536\u5230\u767c\u4f48\u7684\u6d88\u606f\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u5b83\u7684\u5373\u6642\u6027\u548c\u9ad8\u6548\u6027\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u53cd\u61c9\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u5373\u6642\u804a\u5929\u3001\u904a\u6232\u901a\u77e5\u7b49\u3002<\/p>\n<h2 id=\"%e5%ae%85%e7%94%b7%e6%96%87%e5%8c%96%e8%88%87-redis-pub-sub-%e7%9a%84%e8%81%af%e7%b9%ab-ZPiMPOiUnD\">\u5b85\u7537\u6587\u5316\u8207 Redis Pub\/Sub \u7684\u806f\u7e6b<\/h2>\n<p>\u5b85\u7537\u6587\u5316\u901a\u5e38\u8207\u5c0d\u7279\u5b9a\u8208\u8da3\u7684\u6df1\u5ea6\u6295\u5165\u6709\u95dc\uff0c\u5982\u52d5\u6f2b\u3001\u904a\u6232\u548c\u79d1\u6280\u7b49\u3002\u9019\u4e9b\u8208\u8da3\u5f80\u5f80\u9700\u8981\u5373\u6642\u7684\u8cc7\u8a0a\u66f4\u65b0\u548c\u793e\u7fa4\u4e92\u52d5\uff0c\u800c Redis Pub\/Sub \u5247\u80fd\u5920\u63d0\u4f9b\u9019\u6a23\u7684\u652f\u6301\u3002<\/p>\n<h3 id=\"%e5%8d%b3%e6%99%82%e4%ba%92%e5%8b%95%e7%9a%84%e9%9c%80%e6%b1%82-ZPiMPOiUnD\">\u5373\u6642\u4e92\u52d5\u7684\u9700\u6c42<\/h3>\n<p>\u5728\u904a\u6232\u793e\u7fa4\u4e2d\uff0c\u73a9\u5bb6\u9700\u8981\u5373\u6642\u7372\u53d6\u904a\u6232\u66f4\u65b0\u3001\u6d3b\u52d5\u901a\u77e5\u548c\u5176\u4ed6\u73a9\u5bb6\u7684\u52d5\u614b\u3002\u4f7f\u7528 Redis Pub\/Sub\uff0c\u904a\u6232\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u9019\u4e9b\u4fe1\u606f\u767c\u4f48\u5230\u6240\u6709\u73a9\u5bb6\uff0c\u78ba\u4fdd\u4ed6\u5011\u4e0d\u6703\u932f\u904e\u4efb\u4f55\u91cd\u8981\u7684\u6d88\u606f\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u904a\u6232\u6709\u65b0\u7684\u6d3b\u52d5\u958b\u59cb\u6642\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e <code>PUBLISH game_updates \"\u65b0\u6d3b\u52d5\u958b\u59cb\uff01\"<\/code> \u5c07\u6d88\u606f\u767c\u4f48\u5230\u6240\u6709\u8a02\u95b1\u8005\uff0c\u8b93\u73a9\u5bb6\u5373\u6642\u53c3\u8207\u3002<\/p>\n<h3 id=\"%e7%a4%be%e7%be%a4%e4%ba%92%e5%8b%95%e7%9a%84%e4%bf%83%e9%80%b2-ZPiMPOiUnD\">\u793e\u7fa4\u4e92\u52d5\u7684\u4fc3\u9032<\/h3>\n<p>\u5b85\u7537\u6587\u5316\u4e2d\u7684\u793e\u7fa4\u4e92\u52d5\u4e5f\u53ef\u4ee5\u901a\u904e Redis Pub\/Sub \u4f86\u589e\u5f37\u3002\u8a31\u591a\u8ad6\u58c7\u548c\u793e\u4ea4\u5e73\u53f0\u4f7f\u7528\u9019\u7a2e\u6280\u8853\u4f86\u5be6\u73fe\u5373\u6642\u6d88\u606f\u63a8\u9001\uff0c\u8b93\u7528\u6236\u80fd\u5920\u96a8\u6642\u7372\u53d6\u6700\u65b0\u7684\u5e16\u5b50\u548c\u8a55\u8ad6\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u7528\u6236\u5728\u8ad6\u58c7\u4e0a\u767c\u8868\u65b0\u5e16\u5b50\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u81ea\u52d5\u767c\u4f48\u4e00\u689d\u6d88\u606f\uff0c\u901a\u77e5\u6240\u6709\u8a02\u95b1\u8a72\u4e3b\u984c\u7684\u7528\u6236\uff0c\u5f9e\u800c\u4fc3\u9032\u8a0e\u8ad6\u548c\u4e92\u52d5\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ZPiMPOiUnD\">\u7d50\u8ad6<\/h2>\n<p>Redis Pub\/Sub \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6d88\u606f\u50b3\u905e\u7cfb\u7d71\uff0c\u4e0d\u50c5\u5728\u6280\u8853\u9818\u57df\u4e2d\u767c\u63ee\u8457\u91cd\u8981\u4f5c\u7528\uff0c\u9084\u8207\u5b85\u7537\u6587\u5316\u4e2d\u7684\u5373\u6642\u4e92\u52d5\u548c\u793e\u7fa4\u4ea4\u6d41\u5bc6\u5207\u76f8\u95dc\u3002\u7121\u8ad6\u662f\u5728\u904a\u6232\u958b\u767c\u9084\u662f\u793e\u4ea4\u5e73\u53f0\u4e2d\uff0c\u9019\u7a2e\u6280\u8853\u90fd\u80fd\u5920\u63d0\u4f9b\u5373\u6642\u7684\u8cc7\u8a0a\u66f4\u65b0\uff0c\u6eff\u8db3\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe Redis Pub\/Sub \u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u786c\u6838\u6587\u5316\u8207Redis Pub\/Sub\u7684\u95dc\u806f\uff0c\u63ed\u793a\u5b85\u7537\u5982\u4f55\u5229\u7528\u9019\u4e00\u6280\u8853\u9032\u884c\u4fe1\u606f\u4ea4\u6d41\u8207\u793e\u7fa4\u4e92\u52d5\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-194455","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194455","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=194455"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194455\/revisions"}],"predecessor-version":[{"id":194456,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194455\/revisions\/194456"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194455"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}