{"id":98880,"date":"2024-10-21T06:18:17","date_gmt":"2024-10-20T22:18:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98880\/"},"modified":"2024-10-21T06:18:18","modified_gmt":"2024-10-20T22:18:18","slug":"redis-%e8%a8%82%e9%96%b1%e6%9c%89%e9%97%9c%e6%8c%87%e4%bb%a4%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98880\/","title":{"rendered":"Redis \u8a02\u95b1\u6709\u95dc\u6307\u4ee4\u4f7f\u7528\u6307\u5357"},"content":{"rendered":"<h1 id=\"redis-%e8%a8%82%e9%96%b1%e6%9c%89%e9%97%9c%e6%8c%87%e4%bb%a4%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97-tTCrbMJmmf\">Redis \u8a02\u95b1\u6709\u95dc\u6307\u4ee4\u4f7f\u7528\u6307\u5357<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002\u5176\u5167\u5efa\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u4f7f\u5f97\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u6d88\u606f\u50b3\u905e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u8a02\u95b1\u76f8\u95dc\u6307\u4ee4\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%9a%84%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f%ef%bc%9f-tTCrbMJmmf\">\u4ec0\u9ebc\u662f Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1f<\/h2>\n<p>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u662f\u4e00\u7a2e\u6d88\u606f\u50b3\u905e\u7684\u8a2d\u8a08\u6a21\u5f0f\uff0c\u5141\u8a31\u767c\u9001\u8005\uff08\u767c\u5e03\u8005\uff09\u5c07\u6d88\u606f\u767c\u9001\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u63a5\u6536\u8005\uff08\u8a02\u95b1\u8005\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u512a\u52e2\u5728\u65bc\u5b83\u7684\u89e3\u8026\u6027\uff0c\u767c\u5e03\u8005\u548c\u8a02\u95b1\u8005\u4e4b\u9593\u4e0d\u9700\u8981\u76f4\u63a5\u7684\u806f\u7e6b\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e6%8c%87%e4%bb%a4-tTCrbMJmmf\">\u57fa\u672c\u6307\u4ee4<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u8207\u8a02\u95b1\u76f8\u95dc\u7684\u4e3b\u8981\u6307\u4ee4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code id=\"publish-tTCrbMJmmf\">PUBLISH<\/code><\/li>\n<li><code id=\"subscribe-tTCrbMJmmf\">SUBSCRIBE<\/code><\/li>\n<li><code id=\"unsubscribe-tTCrbMJmmf\">UNSUBSCRIBE<\/code><\/li>\n<li><code>PSUBSCRIBE<\/code><\/li>\n<li><code>PUNSUBSCRIBE<\/code><\/li>\n<\/ul>\n<h3 id=\"publish-tTCrbMJmmf\">PUBLISH<\/h3>\n<p><code id=\"publish-tTCrbMJmmf\">PUBLISH<\/code> \u6307\u4ee4\u7528\u65bc\u5c07\u6d88\u606f\u767c\u9001\u5230\u6307\u5b9a\u7684\u983b\u9053\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>PUBLISH &lt;channel&gt; &lt;message&gt;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u6d88\u606f &#8220;Hello, World!&#8221; \u767c\u9001\u5230\u983b\u9053 &#8220;news&#8221;\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre><code>PUBLISH news \"Hello, World!\"<\/code><\/pre>\n<h3 id=\"subscribe-tTCrbMJmmf\">SUBSCRIBE<\/h3>\n<p><code id=\"subscribe-tTCrbMJmmf\">SUBSCRIBE<\/code> \u6307\u4ee4\u7528\u65bc\u8a02\u95b1\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SUBSCRIBE &lt;channel1&gt; [&lt;channel2&gt; ...]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u8a02\u95b1\u983b\u9053 &#8220;news&#8221;\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre><code>SUBSCRIBE news<\/code><\/pre>\n<h3 id=\"unsubscribe-tTCrbMJmmf\">UNSUBSCRIBE<\/h3>\n<p><code id=\"unsubscribe-tTCrbMJmmf\">UNSUBSCRIBE<\/code> \u6307\u4ee4\u7528\u65bc\u53d6\u6d88\u8a02\u95b1\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>UNSUBSCRIBE [&lt;channel1&gt; [&lt;channel2&gt; ...]]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u53d6\u6d88\u8a02\u95b1\u983b\u9053 &#8220;news&#8221;\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre><code>UNSUBSCRIBE news<\/code><\/pre>\n<h3 id=\"psubscribe-%e5%92%8c-punsubscribe-tTCrbMJmmf\">PSUBSCRIBE \u548c PUNSUBSCRIBE<\/h3>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u8a02\u95b1\u6307\u4ee4\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u6a21\u5f0f\u8a02\u95b1\u7684\u529f\u80fd\u3002<code>PSUBSCRIBE<\/code> \u5141\u8a31\u7528\u6236\u8a02\u95b1\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u983b\u9053\uff0c\u800c <code>PUNSUBSCRIBE<\/code> \u5247\u7528\u65bc\u53d6\u6d88\u9019\u4e9b\u8a02\u95b1\u3002<\/p>\n<p>\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>PSUBSCRIBE &lt;pattern&gt;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u8a02\u95b1\u6240\u6709\u4ee5 &#8220;news.&#8221; \u958b\u982d\u7684\u983b\u9053\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>PSUBSCRIBE news.*<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-tTCrbMJmmf\">\u4f7f\u7528\u793a\u4f8b<\/h2>\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\u8a02\u95b1\u983b\u9053\nSUBSCRIBE news\n\n# \u5728\u53e6\u4e00\u500b\u7d42\u7aef\u4e2d\u767c\u5e03\u6d88\u606f\nPUBLISH news \"Breaking News: Redis is awesome!\"\n<\/code><\/pre>\n<p>\u7576\u4f60\u5728\u7b2c\u4e00\u500b\u7d42\u7aef\u4e2d\u57f7\u884c <code id=\"subscribe-tTCrbMJmmf\">SUBSCRIBE<\/code> \u6307\u4ee4\u5f8c\uff0c\u7b2c\u4e8c\u500b\u7d42\u7aef\u4e2d\u767c\u5e03\u7684\u6d88\u606f\u5c07\u6703\u5373\u6642\u986f\u793a\u5728\u7b2c\u4e00\u500b\u7d42\u7aef\u4e2d\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-tTCrbMJmmf\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u4f7f\u7528 Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u8a02\u95b1\u8005\u5728\u63a5\u6536\u5230\u6d88\u606f\u6642\uff0c\u6703\u963b\u585e\u8a72\u9023\u63a5\uff0c\u76f4\u5230\u53d6\u6d88\u8a02\u95b1\u6216\u65b7\u958b\u9023\u63a5\u3002<\/li>\n<li>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4e0d\u6703\u6301\u4e45\u5316\u6d88\u606f\uff0c\u9019\u610f\u5473\u8457\u5982\u679c\u6c92\u6709\u8a02\u95b1\u8005\u5728\u7dda\uff0c\u6d88\u606f\u5c07\u4e0d\u6703\u88ab\u4fdd\u5b58\u3002<\/li>\n<li>\u5728\u9ad8\u6d41\u91cf\u7684\u60c5\u6cc1\u4e0b\uff0c\u767c\u5e03\/\u8a02\u95b1\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\uff0c\u56e0\u6b64\u9700\u8981\u8b39\u614e\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tTCrbMJmmf\">\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\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u7684\u901a\u4fe1\u3002\u901a\u904e\u4f7f\u7528 <code id=\"publish-tTCrbMJmmf\">PUBLISH<\/code>\u3001<code id=\"subscribe-tTCrbMJmmf\">SUBSCRIBE<\/code>\u3001<code id=\"unsubscribe-tTCrbMJmmf\">UNSUBSCRIBE<\/code>\u3001<code>PSUBSCRIBE<\/code> \u548c <code>PUNSUBSCRIBE<\/code> \u7b49\u6307\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406\u6d88\u606f\u6d41\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528 Redis\uff0c\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u8a02\u95b1\u6307\u4ee4\u4f7f\u7528\u6307\u5357\uff0c\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u5be6\u6642\u6578\u64da\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-98880","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98880","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=98880"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98880\/revisions"}],"predecessor-version":[{"id":98881,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98880\/revisions\/98881"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}