{"id":71955,"date":"2026-02-04T16:26:04","date_gmt":"2026-02-04T08:26:04","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/71955.html"},"modified":"2026-02-04T16:26:04","modified_gmt":"2026-02-04T08:26:04","slug":"ubuntu%e6%90%ad%e5%bb%bamosquitto%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%88mqtt%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/71955.html","title":{"rendered":"Ubuntu\u642d\u5efamosquitto\u670d\u52a1\u5668\uff08MQTT\u670d\u52a1\u5668\uff09"},"content":{"rendered":"<p>\u82e5\u8be5\u6587\u4e3a\u539f\u521b\u6587\u7ae0&#xff0c;\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u539f\u6587\u51fa\u5904\u3002<\/p>\n<\/p>\n<p>\u5728\u6d4b\u8bd5MQTT&#xff0c;\u9700\u8981\u642d\u5efa\u81ea\u5df1MQTT\u670d\u52a1\u5668&#xff0c;\u6240\u4ee5\u5728Ubuntu\u4e0b\u76f4\u63a5\u642d\u5efa\u6d4b\u8bd5<\/p>\n<h2>\u4e00\u3001mosquitto\u7b80\u4ecb<\/h2>\n<p>\u4e00\u6b3e\u5b9e\u73b0\u4e86\u6d88\u606f\u63a8\u9001\u534f\u8bae MQTT v3.1 \u7684\u5f00\u6e90\u6d88\u606f\u4ee3\u7406\u8f6f\u4ef6&#xff0c;\u63d0\u4f9b\u8f7b\u91cf\u7ea7\u7684&#xff0c;\u652f\u6301\u53ef\u53d1\u5e03\/\u53ef\u8ba2\u9605\u7684\u7684\u6d88\u606f\u63a8\u9001\u6a21\u5f0f&#xff0c;\u4f7f\u8bbe\u5907\u5bf9\u8bbe\u5907\u4e4b\u95f4\u7684\u77ed\u6d88\u606f\u901a\u4fe1\u53d8\u5f97\u7b80\u5355&#xff0c;\u6bd4\u5982\u73b0\u5728\u5e94\u7528\u5e7f\u6cdb\u7684\u4f4e\u529f\u8017\u4f20\u611f\u5668&#xff0c;\u624b\u673a\u3001\u5d4c\u5165\u5f0f\u8ba1\u7b97\u673a\u3001\u5fae\u578b\u63a7\u5236\u5668\u7b49\u79fb\u52a8\u8bbe\u5907\u3002\u4e00\u4e2a\u5178\u578b\u7684\u5e94\u7528\u6848\u4f8b\u5c31\u662f Andy Stanford-ClarkMosquitto&#xff08;MQTT\u534f\u8bae\u521b\u59cb\u4eba\u4e4b\u4e00&#xff09;\u5728\u5bb6\u4e2d\u5b9e\u73b0\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u81ea\u52a8\u5316\u3002\u5e76\u5728 OggCamp \u7684\u6f14\u8bb2\u4e0a&#xff0c;\u5bf9MQTT\u534f\u8bae\u8fdb\u884c\u8be6\u7ec6\u9610\u8ff0\u3002<\/p>\n<\/p>\n<h2>\u4e8c\u3001\u5b89\u88c5\u6b65\u9aa4<\/h2>\n<h3>1\u3001\u5b89\u88c5<\/h3>\n<p>sudo apt-get update<br \/>\nsudo apt-get install mosquitto<\/p>\n<h3>2\u3001\u5b89\u88c5\u5ba2\u6237\u7aef<\/h3>\n<p>sudo apt-get install mosquitto-clients<\/p>\n<h2>\u4e09\u3001\u6dfb\u52a0\u548c\u4fee\u6539\u914d\u7f6e<\/h2>\n<h3>1.\u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5728\/etc\/mosquitto\/conf.d\u76ee\u5f55\u4e0b&#xff0c;\u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6myconfig.conf \u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p>sudo vi \/etc\/mosquitto\/conf.d\/myconfig.conf<\/p>\n<p>\n\u7c98\u5165\u4e0b\u9762\u8fd9\u4e9b\u914d\u7f6e<\/p>\n<p>#\u6dfb\u52a0\u76d1\u542c\u7aef\u53e3&#xff08;\u5f88\u91cd\u8981&#xff0c;\u5426\u5219\u53ea\u80fd\u672c\u673a\u8bbf\u95ee&#xff09;<br \/>\nlistener 1883<br \/>\n#&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\n# \u5173\u95ed\u533f\u540d\u8bbf\u95ee&#xff0c;\u5ba2\u6237\u7aef\u5fc5\u987b\u4f7f\u7528\u7528\u6237\u540d<br \/>\nallow_anonymous false<\/p>\n<p>#\u6307\u5b9a \u7528\u6237\u540d-\u5bc6\u7801 \u6587\u4ef6<br \/>\npassword_file \/etc\/mosquitto\/pwfile.txt<\/p>\n<p># &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061; \u8fde\u63a5\u9650\u5236\u914d\u7f6e &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;<br \/>\n# \u5168\u5c40\u6700\u5927\u8fde\u63a5\u6570<br \/>\nmax_connections 10000<\/p>\n<p>max_connections_per_client 10<br \/>\n# \u6bcf\u4e2a\u5ba2\u6237\u7aef&#xff08;\u6309IP\u5730\u5740\u6216\u7528\u6237\u540d&#xff09;\u6700\u591a10\u4e2a\u8fde\u63a5<br \/>\n# \u9632\u6b62\u5355\u4e2a\u7528\u6237\/\u8bbe\u5907\u5efa\u7acb\u8fc7\u591a\u8fde\u63a5<\/p>\n<p>max_keepalive 300<br \/>\n# \u5ba2\u6237\u7aef\u6700\u5927\u5fc3\u8df3\u95f4\u9694 &#061; 300\u79d2&#xff08;5\u5206\u949f&#xff09;<br \/>\n# \u5982\u679c\u5ba2\u6237\u7aef\u8bbe\u7f6e\u7684\u5fc3\u8df3\u95f4\u9694\u5927\u4e8e300\u79d2&#xff0c;\u8fde\u63a5\u4f1a\u88ab\u62d2\u7edd<br \/>\n# MQTT\u534f\u8bae\u8981\u6c42&#xff1a;\u5ba2\u6237\u7aef\u5b9e\u9645\u5fc3\u8df3 &#061; 1.5 \u00d7 keepalive\u503c<\/p>\n<p>persistent_client_expiration 1h<br \/>\n# \u6301\u4e45\u4f1a\u8bdd&#xff08;clean_session&#061;false&#xff09;\u7684\u8fc7\u671f\u65f6\u95f4 &#061; 1\u5c0f\u65f6<br \/>\n# \u5ba2\u6237\u7aef\u65ad\u5f00\u540e&#xff0c;\u5176\u672a\u6d88\u8d39\u6d88\u606f\u548c\u8ba2\u9605\u4fe1\u606f\u4fdd\u75591\u5c0f\u65f6<\/p>\n<p>max_inflight_messages 20<br \/>\n# &#034;\u98de\u884c\u4e2d&#034;\u6d88\u606f\u7684\u6700\u5927\u6570\u91cf &#061; 20\u6761<br \/>\n# \u6307\u5df2\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u4f46\u672a\u6536\u5230\u786e\u8ba4&#xff08;QoS 1\/2&#xff09;\u7684\u6d88\u606f<br \/>\n# \u8d85\u8fc720\u6761\u540e\u4f1a\u6682\u505c\u53d1\u9001&#xff0c;\u76f4\u5230\u5ba2\u6237\u7aef\u786e\u8ba4<\/p>\n<p>max_queued_messages 1000<br \/>\n# \u6bcf\u4e2a\u5ba2\u6237\u7aef\u6700\u5927\u6392\u961f\u6d88\u606f\u6570 &#061; 1000\u6761<br \/>\n# \u5ba2\u6237\u7aef\u65ad\u5f00\u6216\u5904\u7406\u6162\u65f6&#xff0c;\u6700\u591a\u7f13\u5b581000\u6761\u6d88\u606f<br \/>\n# \u8d85\u8fc7\u540e\u65b0\u6d88\u606f\u4f1a\u88ab\u4e22\u5f03&#xff08;\u6839\u636e\u89c4\u5219&#xff09;<\/p>\n<p>#&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<h3 style=\"background-color:transparent\">\n2.\u6dfb\u52a0\u8d26\u6237\u53ca\u5bc6\u7801<\/h3>\n<p>sudo mosquitto_passwd -c \/etc\/mosquitto\/pwfile.txt \u7528\u6237\u540d<\/p>\n<p>\u56de\u8f66\u540e\u8fde\u7eed\u8f93\u51652\u6b21\u7528\u6237\u5bc6\u7801\u5373\u53ef,\u7528\u6237\u540d\u81ea\u884c\u4fee\u6539<\/p>\n<\/p>\n<h2>\u56db\u3001\u8fd0\u884c<\/h2>\n<h3>1.\u542f\u52a8mosquitto<\/h3>\n<p>sudo service mosquitto start<\/p>\n<h3>\n2.\u67e5\u770bmosquitto\u8fd0\u884c\u72b6\u6001<\/h3>\n<p>sudo service mosquitto status<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"294\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260204082603-6983029b4a7a6.png\" width=\"733\" \/><\/h3>\n<h3><\/h3>\n<h3>3\u3001\u00a0\u68c0\u67e5\u5f53\u524d\u8fde\u63a5\u6570<\/h3>\n<p># \u67e5\u770b\u5f53\u524d\u8fde\u63a5<br \/>\nsudo systemctl status mosquitto<\/p>\n<p># \u6216\u67e5\u770b\u65e5\u5fd7<br \/>\nsudo tail -f \/var\/log\/mosquitto\/mosquitto.log<\/p>\n<p># \u67e5\u770b\u5f53\u524d\u6d3b\u8dc3\u8fde\u63a5\u6570<br \/>\nmosquitto_sub -h localhost -t &#039;$SYS\/broker\/clients\/connected&#039; -C 1 -u \u7528\u6237\u540d -P \u5bc6\u7801<\/p>\n<p># \u67e5\u770b\u5386\u53f2\u6700\u5927\u8fde\u63a5\u6570<br \/>\nmosquitto_sub -h localhost -t &#039;$SYS\/broker\/clients\/maximum&#039; -C 1 -u \u7528\u6237\u540d -P \u5bc6\u7801<\/p>\n<p># \u67e5\u770b\u6240\u6709\u5ba2\u6237\u7aef\u8fde\u63a5\u4fe1\u606f&#xff08;JSON\u683c\u5f0f&#xff09;<br \/>\nmosquitto_sub -h localhost -t &#039;$SYS\/broker\/clients&#039; -C 1 -u \u7528\u6237\u540d -P \u5bc6\u7801<\/p>\n<h3>4\u3001\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<\/h3>\n<p># \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u8bed\u6cd5<br \/>\nsudo mosquitto -c \/etc\/mosquitto\/mosquitto.conf &#8211;\u7528\u6237\u540d<\/p>\n<p># \u91cd\u542f\u670d\u52a1<br \/>\nsudo systemctl restart mosquitto<\/p>\n<p># \u67e5\u770b\u72b6\u6001<br \/>\nsudo systemctl status mosquitto<\/p>\n<h2>\u4e94\u3001\u6d4b\u8bd5<\/h2>\n<p>\u4f7f\u7528\u4e0a\u4f4d\u673a\u8f6f\u4ef6&#xff0c;\u6dfb\u52a0I\u548c\u7528\u6237\u540d\u5bc6\u7801&#xff0c;\u8ba2\u9605\u6d88\u606f&#xff0c;\u6d4b\u8bd5\u6b63\u5e38<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"552\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260204082603-6983029b5daaa.png\" width=\"1620\" \/><\/p>\n<\/p>\n<p>\u540e\u9762\u90e8\u7f72\u5230\u963f\u91cc\u4e91\u670d\u52a1\u5668&#xff0c;\u5916\u7f51\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p>\u5982\u6709\u4fb5\u6743&#xff0c;\u6216\u9700\u8981\u5b8c\u6574\u4ee3\u7801&#xff0c;\u8bf7\u53ca\u65f6\u8054\u7cfb\u535a\u4e3b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u82e5\u8be5\u6587\u4e3a\u539f\u521b\u6587\u7ae0&#xff0c;\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u539f\u6587\u51fa\u5904\u3002\u5728\u6d4b\u8bd5MQTT&#xff0c;\u9700\u8981\u642d\u5efa\u81ea\u5df1MQTT\u670d\u52a1\u5668&#xff0c;\u6240\u4ee5\u5728Ubuntu\u4e0b\u76f4\u63a5\u642d\u5efa\u6d4b\u8bd5\u4e00\u3001mosquitto\u7b80\u4ecb\u4e00\u6b3e\u5b9e\u73b0\u4e86\u6d88\u606f\u63a8\u9001\u534f\u8bae MQTT v3.1 \u7684\u5f00\u6e90\u6d88\u606f\u4ee3\u7406\u8f6f\u4ef6&#xff0c;\u63d0\u4f9b\u8f7b\u91cf\u7ea7\u7684&#xff0c;\u652f\u6301\u53ef\u53d1\u5e03\/\u53ef\u8ba2\u9605\u7684\u7684\u6d88\u606f\u63a8\u9001\u6a21\u5f0f&#xff0c;\u4f7f\u8bbe\u5907\u5bf9\u8bbe\u5907\u4e4b\u95f4\u7684\u77ed\u6d88\u606f\u901a\u4fe1\u53d8\u5f97\u7b80\u5355&#xff0c;\u6bd4\u5982\u73b0\u5728\u5e94\u7528\u5e7f\u6cdb\u7684\u4f4e\u529f\u8017\u4f20\u611f\u5668&#xff0c;\u624b\u673a\u3001\u5d4c\u5165\u5f0f\u8ba1\u7b97\u673a\u3001\u5fae\u578b\u63a7\u5236\u5668\u7b49\u79fb\u52a8\u8bbe\u5907\u3002\u4e00<\/p>\n","protected":false},"author":2,"featured_media":71953,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,44],"topic":[],"class_list":["post-71955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-43","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ubuntu\u642d\u5efamosquitto\u670d\u52a1\u5668\uff08MQTT\u670d\u52a1\u5668\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/71955.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ubuntu\u642d\u5efamosquitto\u670d\u52a1\u5668\uff08MQTT\u670d\u52a1\u5668\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u82e5\u8be5\u6587\u4e3a\u539f\u521b\u6587\u7ae0&#xff0c;\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u539f\u6587\u51fa\u5904\u3002\u5728\u6d4b\u8bd5MQTT&#xff0c;\u9700\u8981\u642d\u5efa\u81ea\u5df1MQTT\u670d\u52a1\u5668&#xff0c;\u6240\u4ee5\u5728Ubuntu\u4e0b\u76f4\u63a5\u642d\u5efa\u6d4b\u8bd5\u4e00\u3001mosquitto\u7b80\u4ecb\u4e00\u6b3e\u5b9e\u73b0\u4e86\u6d88\u606f\u63a8\u9001\u534f\u8bae MQTT v3.1 \u7684\u5f00\u6e90\u6d88\u606f\u4ee3\u7406\u8f6f\u4ef6&#xff0c;\u63d0\u4f9b\u8f7b\u91cf\u7ea7\u7684&#xff0c;\u652f\u6301\u53ef\u53d1\u5e03\/\u53ef\u8ba2\u9605\u7684\u7684\u6d88\u606f\u63a8\u9001\u6a21\u5f0f&#xff0c;\u4f7f\u8bbe\u5907\u5bf9\u8bbe\u5907\u4e4b\u95f4\u7684\u77ed\u6d88\u606f\u901a\u4fe1\u53d8\u5f97\u7b80\u5355&#xff0c;\u6bd4\u5982\u73b0\u5728\u5e94\u7528\u5e7f\u6cdb\u7684\u4f4e\u529f\u8017\u4f20\u611f\u5668&#xff0c;\u624b\u673a\u3001\u5d4c\u5165\u5f0f\u8ba1\u7b97\u673a\u3001\u5fae\u578b\u63a7\u5236\u5668\u7b49\u79fb\u52a8\u8bbe\u5907\u3002\u4e00\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/71955.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-04T08:26:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260204082603-6983029b4a7a6.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" 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