{"id":2238,"date":"2023-05-26T17:31:28","date_gmt":"2023-05-26T09:31:28","guid":{"rendered":"\/\/www.dealsbon.com\/?p=2238"},"modified":"2024-06-30T13:13:40","modified_gmt":"2024-06-30T05:13:40","slug":"mxydydyqd","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/2238.html","title":{"rendered":"mqtt\u534f\u8bae\u7684\u4f18\u70b9\u4e0e\u7f3a\u70b9"},"content":{"rendered":"\n

\u3000\u3000MQTT<\/a>\u534f\u8bae<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\u8f7b\u91cf\u7ea7\u6d88\u606f\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u5177\u6709\u8bb8\u591a\u4f18\u70b9\u548c\u4e00\u4e9b\u7f3a\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8MQTT<\/a><\/strong>\u534f\u8bae\u7684\u4f18\u70b9\u4e0e\u7f3a\u70b9\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001MQTT\u534f\u8bae\u7684\u4f18\u70b9<\/h2>\n\n\n\n

\u3000\u30001. \u8f7b\u91cf\u7ea7<\/h3>\n\n\n\n

\u3000\u3000MQTT\u534f\u8bae<\/a>\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u548c\u7f51\u7edc\u4e0a\u8fd0\u884c\uff0c\u56e0\u4e3a\u5b83\u53ea\u9700\u8981\u5c11\u91cf\u7684\u7f51\u7edc\u5e26\u5bbd\u548c\u8ba1\u7b97\u8d44\u6e90\u3002\u8fd9\u4f7f\u5f97MQTT\u975e\u5e38\u9002\u5408\u5728\u4f4e\u5e26\u5bbd\u548c\u9ad8\u5ef6\u8fdf\u7f51\u7edc\u4e0a\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u30002. \u7075\u6d3b\u6027<\/h3>\n\n\n\n

\u3000\u3000MQTT\u652f\u6301\u591a\u79cdQoS(\u670d\u52a1\u8d28\u91cf)\u7b49\u7ea7\uff0c\u5305\u62ec\u81f3\u591a\u4e00\u6b21\u3001\u81f3\u5c11\u4e00\u6b21\u548c\u6070\u597d\u4e00\u6b21\u3002\u8fd9\u610f\u5473\u7740\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u9700\u6c42\u9009\u62e9\u9002\u5f53\u7684QoS\u7b49\u7ea7\u3002<\/p>\n\n\n\n

\u3000\u30003. \u53ef\u9760\u6027<\/h3>\n\n\n\n

\u3000\u3000\u7531\u4e8eMQTT\u652f\u6301QoS\u7b49\u7ea7\uff0c\u56e0\u6b64\u53ef\u4ee5\u786e\u4fdd\u6d88\u606f\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5728\u6700\u9ad8QoS\u7b49\u7ea7\u4e0b\uff0c\u5982\u679c\u6d88\u606f\u4e22\u5931\u6216\u672a\u6536\u5230\u786e\u8ba4\uff0c\u5219\u4f1a\u5c1d\u8bd5\u91cd\u65b0\u53d1\u9001\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5b89\u5168\u6027<\/h3>\n\n\n\n

\u3000\u3000MQTT\u652f\u6301TLS\/SSL\u52a0\u5bc6\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fd9\u4f7f\u5f97MQTT\u975e\u5e38\u9002\u5408\u5728\u5b89\u5168\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u30005. \u6613\u4e8e\u5b9e\u73b0<\/h3>\n\n\n\n

\u3000\u3000\u7531\u4e8eMQTT\u662f\u4e00\u4e2a\u5f00\u653e\u6807\u51c6\uff0c\u5e76\u4e14\u6709\u5f88\u591a\u5f00\u6e90\u5b9e\u73b0\u53ef\u4f9b\u9009\u62e9\uff0c\u56e0\u6b64\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0MQTT\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u30006. \u53ef\u6269\u5c55\u6027<\/h3>\n\n\n\n

\u3000\u3000MQTT\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u548c\u7f51\u7edc\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0e\u5176\u4ed6\u534f\u8bae\u96c6\u6210\u3002\u8fd9\u4f7f\u5f97MQTT\u975e\u5e38\u9002\u5408\u6784\u5efa\u5927\u89c4\u6a21\u3001\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\"\u65e0\u7ebf\u901a\u4fe1\"<\/figure>\n\n\n\n

\u3000\u3000\u4e8c\u3001MQTT\u534f\u8bae\u7684\u7f3a\u70b9<\/h2>\n\n\n\n

\u3000\u30001. \u4e0d\u9002\u5408\u5927\u91cf\u6570\u636e\u4f20\u8f93<\/h3>\n\n\n\n

\u3000\u3000\u7531\u4e8eMQTT\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u534f\u8bae\uff0c\u5b83\u4e0d\u9002\u5408\u5728\u5927\u91cf\u6570\u636e\u4f20\u8f93\u65f6\u4f7f\u7528\u3002\u5982\u679c\u9700\u8981\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u5219\u5e94\u9009\u62e9\u66f4\u9002\u5408\u7684\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9700\u8981\u4e13\u95e8\u7684\u4ee3\u7406\u670d\u52a1\u5668<\/h3>\n\n\n\n

\u3000\u3000\u4e3a\u4e86\u4f7f\u7528MQTT\u534f\u8bae\uff0c\u9700\u8981\u4e00\u4e2a\u4e13\u95e8\u7684\u4ee3\u7406\u670d\u52a1\u5668\u6765\u5904\u7406\u6d88\u606f\u4f20\u8f93\u3002\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u590d\u6742\u6027\u3002<\/p>\n\n\n\n

\u3000\u30003. QoS\u7b49\u7ea7\u4f1a\u5f71\u54cd\u6027\u80fd<\/h3>\n\n\n\n

\u3000\u3000\u4f7f\u7528\u9ad8QoS\u7b49\u7ea7\u4f1a\u589e\u52a0\u5ef6\u8fdf\u548c\u7f51\u7edc\u8d1f\u8f7d\uff0c\u56e0\u6b64\u5fc5\u987b\u4ed4\u7ec6\u9009\u62e9QoS\u7b49\u7ea7\u4ee5\u5e73\u8861\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u30004. \u4e0d\u652f\u6301\u5e7f\u64ad\u6d88\u606f<\/h3>\n\n\n\n

\u3000\u3000MQTT\u662f\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\uff0c\u56e0\u6b64\u4e0d\u652f\u6301\u5e7f\u64ad\u6d88\u606f\u3002\u5982\u679c\u9700\u8981\u53d1\u9001\u5e7f\u64ad\u6d88\u606f\uff0c\u5219\u5e94\u9009\u62e9\u5176\u4ed6\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u30005. \u4e0d\u652f\u6301\u63a8\u9001\u901a\u77e5<\/h3>\n\n\n\n

\u3000\u3000\u7531\u4e8eMQTT\u662f\u4e00\u79cd\u5f02\u6b65\u901a\u4fe1\u534f\u8bae\uff0c\u56e0\u6b64\u4e0d\u652f\u6301\u63a8\u9001\u901a\u77e5\u3002\u5982\u679c\u9700\u8981\u5b9e\u65f6\u901a\u77e5\uff0c\u5219\u5e94\u9009\u62e9\u5176\u4ed6\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u3000\u7efc\u4e0a\u6240\u8ff0\uff0cMQTT\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\u548c\u4e00\u4e9b\u7f3a\u70b9\u3002\u5bf9\u4e8e\u9700\u8981\u5728\u4f4e\u5e26\u5bbd\u3001\u9ad8\u5ef6\u8fdf\u7f51\u7edc\u4e0a\u8fdb\u884c\u6d88\u606f\u4f20\u8f93\u7684\u5e94\u7528\u7a0b\u5e8f\uff0cMQTT\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u9009\u62e9\u3002\u4f46\u662f\uff0c\u5982\u679c\u9700\u8981\u4f20\u8f93\u5927\u91cf\u6570\u636e\u6216\u53d1\u9001\u5e7f\u64ad\u6d88\u606f\uff0c\u5219\u5e94\u9009\u62e9\u5176\u4ed6\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

MQTT\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\u8f7b\u91cf\u7ea7\u6d88\u606f\u4f20\u8f93\u534f\u8bae\uff0c\u5bf9\u4e8e\u9700\u8981\u5728\u4f4e\u5e26\u5bbd\u3001\u9ad8\u5ef6\u8fdf\u7f51\u7edc\u4e0a\u8fdb\u884c\u6d88\u606f\u4f20\u8f93\u7684\u5e94\u7528\u7a0b\u5e8f\uff0cMQTT\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u9009\u62e9\u3002\u4f46\u662f\uff0c\u5982\u679c\u9700\u8981\u4f20\u8f93\u5927\u91cf\u6570\u636e\u6216\u53d1\u9001\u5e7f\u64ad\u6d88\u606f\uff0c\u5219\u5e94\u9009\u62e9\u5176\u4ed6\u534f\u8bae\u3002<\/p>\n","protected":false},"author":1,"featured_media":1941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[46,45],"class_list":["post-2238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m","tag-txxt"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/2238"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=2238"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/2238\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/1941"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=2238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=2238"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=2238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}