{"id":129637,"date":"2024-10-26T23:11:18","date_gmt":"2024-10-26T15:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129637\/"},"modified":"2024-10-26T23:11:19","modified_gmt":"2024-10-26T15:11:19","slug":"redis%e7%8e%a9%e8%bd%89%e8%a8%82%e9%96%b1%e7%99%bc%e5%b8%83%e8%b6%85%e6%99%82%e8%99%95%e7%90%86%e4%bb%8b%e7%b4%b9%ef%bc%88redis-%e8%a8%82%e9%96%b1%e7%99%bc%e5%b8%83%e8%b6%85%e6%99%82%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129637\/","title":{"rendered":"Redis\u73a9\u8f49\u8a02\u95b1\u767c\u5e03\u8d85\u6642\u8655\u7406\u4ecb\u7d39\uff08redis \u8a02\u95b1\u767c\u5e03\u8d85\u6642\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%8e%a9%e8%bd%89%e8%a8%82%e9%96%b1%e7%99%bc%e5%b8%83%e8%b6%85%e6%99%82%e8%99%95%e7%90%86%e4%bb%8b%e7%b4%b9%ef%bc%88redis-%e8%a8%82%e9%96%b1%e7%99%bc%e5%b8%83%e8%b6%85%e6%99%82%ef%bc%89-cepeYnmKxj\">Redis\u73a9\u8f49\u8a02\u95b1\u767c\u5e03\u8d85\u6642\u8655\u7406\u4ecb\u7d39\uff08redis \u8a02\u95b1\u767c\u5e03\u8d85\u6642\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u67b6\u69cb\u4e2d\uff0c\u6d88\u606f\u50b3\u905e\u7cfb\u7d71\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u4e0d\u50c5\u652f\u6301\u9375\u503c\u5b58\u5132\uff0c\u9084\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u8a02\u95b1\u767c\u5e03\uff08Pub\/Sub\uff09\u529f\u80fd\u3002\u9019\u4f7f\u5f97Redis\u6210\u70ba\u5be6\u73fe\u5be6\u6642\u6d88\u606f\u50b3\u905e\u7684\u7406\u60f3\u9078\u64c7\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Redis\u7684\u8a02\u95b1\u767c\u5e03\u529f\u80fd\u6642\uff0c\u8d85\u6642\u8655\u7406\u662f\u4e00\u500b\u4e0d\u53ef\u5ffd\u8996\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u8a02\u95b1\u767c\u5e03\u8d85\u6642\u8655\u7406\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%9a%84%e8%a8%82%e9%96%b1%e7%99%bc%e5%b8%83%e6%a8%a1%e5%bc%8f%ef%bc%9f-cepeYnmKxj\">\u4ec0\u9ebc\u662fRedis\u7684\u8a02\u95b1\u767c\u5e03\u6a21\u5f0f\uff1f<\/h2>\n<p>Redis\u7684\u8a02\u95b1\u767c\u5e03\u6a21\u5f0f\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u5728\u6709\u6d88\u606f\u767c\u5e03\u5230\u9019\u4e9b\u983b\u9053\u6642\u63a5\u6536\u901a\u77e5\u3002\u9019\u7a2e\u6a21\u5f0f\u975e\u5e38\u9069\u5408\u9700\u8981\u5be6\u6642\u66f4\u65b0\u7684\u61c9\u7528\u5834\u666f\uff0c\u4f8b\u5982\u804a\u5929\u61c9\u7528\u3001\u5373\u6642\u901a\u77e5\u7cfb\u7d71\u7b49\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-cepeYnmKxj\">\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9032\u884c\u8a02\u95b1\u548c\u767c\u5e03\uff1a<\/p>\n<pre><code>SUBSCRIBE channel_name\nPUBLISH channel_name message<\/code><\/pre>\n<p>\u7576\u5ba2\u6236\u7aef\u8a02\u95b1\u67d0\u500b\u983b\u9053\u5f8c\uff0c\u6240\u6709\u767c\u9001\u5230\u8a72\u983b\u9053\u7684\u6d88\u606f\u90fd\u6703\u88ab\u63a8\u9001\u5230\u8a72\u5ba2\u6236\u7aef\u3002<\/p>\n<h2 id=\"%e8%b6%85%e6%99%82%e8%99%95%e7%90%86%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-cepeYnmKxj\">\u8d85\u6642\u8655\u7406\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8a02\u95b1\u8005\u53ef\u80fd\u56e0\u70ba\u7db2\u7d61\u554f\u984c\u6216\u5176\u4ed6\u539f\u56e0\u800c\u7121\u6cd5\u53ca\u6642\u63a5\u6536\u6d88\u606f\u3002\u9019\u6642\uff0c\u8d85\u6642\u8655\u7406\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u82e5\u4e0d\u9032\u884c\u9069\u7576\u7684\u8d85\u6642\u8655\u7406\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6d88\u606f\u4e1f\u5931\u6216\u7cfb\u7d71\u4e0d\u7a69\u5b9a\u3002<\/p>\n<h3 id=\"%e8%b6%85%e6%99%82%e7%9a%84%e5%bd%b1%e9%9f%bf-cepeYnmKxj\">\u8d85\u6642\u7684\u5f71\u97ff<\/h3>\n<ul>\n<li>\u6d88\u606f\u4e1f\u5931\uff1a\u5982\u679c\u8a02\u95b1\u8005\u5728\u767c\u5e03\u6d88\u606f\u6642\u5df2\u7d93\u8d85\u6642\uff0c\u5247\u8a72\u6d88\u606f\u5c07\u7121\u6cd5\u88ab\u63a5\u6536\u3002<\/li>\n<li>\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff1a\u9577\u6642\u9593\u672a\u97ff\u61c9\u7684\u8a02\u95b1\u8005\u53ef\u80fd\u6703\u4f54\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5f71\u97ff\u5176\u4ed6\u6b63\u5e38\u904b\u884c\u7684\u8a02\u95b1\u8005\u3002<\/li>\n<li>\u7528\u6236\u9ad4\u9a57\u5dee\uff1a\u7528\u6236\u53ef\u80fd\u6703\u56e0\u70ba\u672a\u80fd\u53ca\u6642\u6536\u5230\u6d88\u606f\u800c\u611f\u5230\u4e0d\u6eff\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e8%b6%85%e6%99%82%e8%99%95%e7%90%86%e7%ad%96%e7%95%a5-cepeYnmKxj\">Redis\u7684\u8d85\u6642\u8655\u7406\u7b56\u7565<\/h2>\n<p>Redis\u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u5167\u5efa\u7684\u8d85\u6642\u8655\u7406\u6a5f\u5236\uff0c\u4f46\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u7b56\u7565\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%bf%83%e8%b7%b3%e6%a9%9f%e5%88%b6-cepeYnmKxj\">1. \u4f7f\u7528\u5fc3\u8df3\u6a5f\u5236<\/h3>\n<p>\u53ef\u4ee5\u5b9a\u671f\u5411\u8a02\u95b1\u8005\u767c\u9001\u5fc3\u8df3\u6d88\u606f\uff0c\u4ee5\u6aa2\u67e5\u5176\u662f\u5426\u4ecd\u7136\u5728\u7dda\u3002\u5982\u679c\u5728\u4e00\u5b9a\u6642\u9593\u5167\u672a\u6536\u5230\u56de\u61c9\uff0c\u5247\u53ef\u4ee5\u8a8d\u70ba\u8a72\u8a02\u95b1\u8005\u5df2\u7d93\u8d85\u6642\u3002<\/p>\n<pre><code>SET heartbeat:client_id current_time\nEXPIRE heartbeat:client_id timeout_duration<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e6%b6%88%e6%81%af%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-cepeYnmKxj\">2. \u8a2d\u7f6e\u6d88\u606f\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728\u767c\u5e03\u6d88\u606f\u6642\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u8d85\u904e\u8a72\u6642\u9593\u7684\u6d88\u606f\u5c07\u88ab\u8996\u70ba\u7121\u6548\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u9577\u6642\u9593\u672a\u88ab\u8655\u7406\u7684\u6d88\u606f\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<pre><code>PUBLISH channel_name message\nEXPIRE message_id timeout_duration<\/code><\/pre>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%92%8c%e5%91%8a%e8%ad%a6-cepeYnmKxj\">3. \u76e3\u63a7\u548c\u544a\u8b66<\/h3>\n<p>\u901a\u904e\u76e3\u63a7\u7cfb\u7d71\u4f86\u6aa2\u67e5\u8a02\u95b1\u8005\u7684\u72c0\u614b\uff0c\u4e26\u5728\u767c\u73fe\u8d85\u6642\u60c5\u6cc1\u6642\u767c\u9001\u544a\u8b66\u3002\u9019\u6a23\u53ef\u4ee5\u53ca\u6642\u8655\u7406\u554f\u984c\uff0c\u907f\u514d\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cepeYnmKxj\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u8a02\u95b1\u767c\u5e03\u529f\u80fd\u70ba\u5be6\u6642\u6d88\u606f\u50b3\u905e\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8d85\u6642\u8655\u7406\u662f\u4e0d\u53ef\u5ffd\u8996\u7684\u554f\u984c\u3002\u901a\u904e\u5fc3\u8df3\u6a5f\u5236\u3001\u6d88\u606f\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u4ee5\u53ca\u76e3\u63a7\u544a\u8b66\u7b49\u7b56\u7565\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u8a02\u95b1\u8005\u7684\u8d85\u6642\u60c5\u6cc1\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u8a02\u95b1\u767c\u5e03\u7684\u8d85\u6642\u8655\u7406\u6280\u5de7\uff0c\u63d0\u5347\u6d88\u606f\u50b3\u905e\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u53ef\u9760\u6027\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-129637","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129637","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=129637"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129637\/revisions"}],"predecessor-version":[{"id":129638,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129637\/revisions\/129638"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}