{"id":98110,"date":"2024-10-20T23:51:17","date_gmt":"2024-10-20T15:51:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98110\/"},"modified":"2024-10-20T23:51:17","modified_gmt":"2024-10-20T15:51:17","slug":"redis-%e6%9f%a5%e8%a9%a2%e5%be%9e%e7%99%bc%e5%b8%83%e5%88%b0%e8%a8%82%e9%96%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98110\/","title":{"rendered":"Redis \u67e5\u8a62\u5f9e\u767c\u5e03\u5230\u8a02\u95b1"},"content":{"rendered":"<h1 id=\"redis-%e6%9f%a5%e8%a9%a2%e5%be%9e%e7%99%bc%e5%b8%83%e5%88%b0%e8%a8%82%e9%96%b1-uYxInpZKNq\">Redis \u67e5\u8a62\u5f9e\u767c\u5e03\u5230\u8a02\u95b1<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u4e2d\u3002\u5176\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u4f7f\u5f97\u6578\u64da\u7684\u5373\u6642\u50b3\u905e\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u6a5f\u5236\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f%ef%bc%9f-uYxInpZKNq\">\u4ec0\u9ebc\u662f\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1f<\/h2>\n<p>\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u662f\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u6a21\u5f0f\uff0c\u5176\u4e2d\u767c\u4f48\u8005\uff08Publisher\uff09\u5c07\u6d88\u606f\u767c\u4f48\u5230\u4e00\u500b\u6216\u591a\u500b\u4e3b\u984c\uff08Channel\uff09\uff0c\u800c\u8a02\u95b1\u8005\uff08Subscriber\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u4e3b\u984c\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u767c\u4f48\u8005\u548c\u8a02\u95b1\u8005\u4e4b\u9593\u7684\u89e3\u8026\uff0c\u9019\u610f\u5473\u8457\u767c\u4f48\u8005\u4e0d\u9700\u8981\u77e5\u9053\u8ab0\u5728\u63a5\u6536\u6d88\u606f\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/p>\n<h2 id=\"redis-%e4%b8%ad%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e5%af%a6%e7%8f%be-uYxInpZKNq\">Redis \u4e2d\u7684\u767c\u5e03\/\u8a02\u95b1\u5be6\u73fe<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u662f\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u547d\u4ee4\u4f86\u5be6\u73fe\u7684\uff1a<\/p>\n<ul>\n<li><code>PUBLISH<\/code>\uff1a\u7528\u65bc\u767c\u4f48\u6d88\u606f\u5230\u6307\u5b9a\u7684\u4e3b\u984c\u3002<\/li>\n<li><code>SUBSCRIBE<\/code>\uff1a\u7528\u65bc\u8a02\u95b1\u4e00\u500b\u6216\u591a\u500b\u4e3b\u984c\u3002<\/li>\n<li><code>UNSUBSCRIBE<\/code>\uff1a\u7528\u65bc\u53d6\u6d88\u8a02\u95b1\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95%e7%a4%ba%e4%be%8b-uYxInpZKNq\">\u57fa\u672c\u7528\u6cd5\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Redis \u4e2d\u4f7f\u7528\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff1a<\/p>\n<pre><code>redis-cli\n# \u5728\u4e00\u500b\u7d42\u7aef\u4e2d\uff0c\u8a02\u95b1\u4e3b\u984c \"news\"\nSUBSCRIBE news\n\n# \u5728\u53e6\u4e00\u500b\u7d42\u7aef\u4e2d\uff0c\u767c\u4f48\u6d88\u606f\u5230 \"news\"\nPUBLISH news \"Hello, Redis Pub\/Sub!\"\n<\/code><\/pre>\n<p>\u7576\u4f60\u5728\u7b2c\u4e00\u500b\u7d42\u7aef\u4e2d\u57f7\u884c <code>SUBSCRIBE news<\/code> \u547d\u4ee4\u5f8c\uff0c\u8a72\u7d42\u7aef\u5c07\u6703\u7b49\u5f85\u63a5\u6536\u4f86\u81ea &#8220;news&#8221; \u4e3b\u984c\u7684\u6d88\u606f\u3002\u7576\u4f60\u5728\u7b2c\u4e8c\u500b\u7d42\u7aef\u4e2d\u57f7\u884c <code>PUBLISH news \"Hello, Redis Pub\/Sub!\"<\/code> \u6642\uff0c\u7b2c\u4e00\u500b\u7d42\u7aef\u5c07\u6703\u986f\u793a\u63a5\u6536\u5230\u7684\u6d88\u606f\uff1a<\/p>\n<pre><code>1) \"message\"\n2) \"news\"\n3) \"Hello, Redis Pub\/Sub!\"\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-uYxInpZKNq\">\u4f7f\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li>\u5373\u6642\u6d88\u606f\u63a8\u9001\uff1a\u5982\u804a\u5929\u61c9\u7528\u6216\u793e\u4ea4\u5a92\u9ad4\u901a\u77e5\u3002<\/li>\n<li>\u5be6\u6642\u6578\u64da\u66f4\u65b0\uff1a\u5982\u80a1\u7968\u5e02\u5834\u6578\u64da\u6216\u9ad4\u80b2\u8cfd\u4e8b\u66f4\u65b0\u3002<\/li>\n<li>\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\uff1a\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0c\u670d\u52d9\u4e4b\u9593\u53ef\u4ee5\u901a\u904e\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u9032\u884c\u901a\u4fe1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-uYxInpZKNq\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136 Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u975e\u5e38\u5f37\u5927\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6d88\u606f\u4e0d\u6703\u88ab\u6301\u4e45\u5316\uff1a\u5982\u679c\u8a02\u95b1\u8005\u5728\u6d88\u606f\u767c\u4f48\u6642\u672a\u5728\u7dda\uff0c\u5247\u5c07\u7121\u6cd5\u63a5\u6536\u5230\u8a72\u6d88\u606f\u3002<\/li>\n<li>\u7121\u6cd5\u9032\u884c\u6d88\u606f\u78ba\u8a8d\uff1aRedis \u4e0d\u63d0\u4f9b\u6d88\u606f\u78ba\u8a8d\u6a5f\u5236\uff0c\u9019\u610f\u5473\u8457\u767c\u4f48\u8005\u7121\u6cd5\u77e5\u9053\u6d88\u606f\u662f\u5426\u88ab\u6210\u529f\u63a5\u6536\u3002<\/li>\n<li>\u6027\u80fd\u8003\u91cf\uff1a\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\uff0c\u904e\u591a\u7684\u8a02\u95b1\u8005\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uYxInpZKNq\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u6d88\u606f\u50b3\u905e\u65b9\u5f0f\uff0c\u9069\u7528\u65bc\u591a\u7a2e\u5373\u6642\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6d88\u606f\u7684\u767c\u4f48\u548c\u63a5\u6536\u3002\u7136\u800c\uff0c\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5230\u6d88\u606f\u7684\u6301\u4e45\u5316\u548c\u78ba\u8a8d\u7b49\u554f\u984c\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u4e2d\u7684\u767c\u5e03\u8207\u8a02\u95b1\u6a5f\u5236\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u67e5\u8a62\u548c\u8655\u7406\u5be6\u6642\u6578\u64da\u6d41\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-98110","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98110","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=98110"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98110\/revisions"}],"predecessor-version":[{"id":98111,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98110\/revisions\/98111"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}