"# MQTT.fx\u63a5\u5165\u793a\u4f8b\n\n> 2024-04-02 | 2024-04-02\n> https:\/\/www.modbus.cn\/en\/docs\/mqtt-fx\n\n---\n\nMQTT.fx\u662f\u4e00\u6b3e\u57fa\u4e8eEclipse Paho\u4f7f\u7528Java\u8bed\u8a00\u7f16\u5199\u7684MQTT\u5ba2\u6237\u7aef\uff0c\u652f\u6301Windows\u3001Mac\u548cLinux\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u7528\u4e8e\u9a8c\u8bc1\u8bbe\u5907\u662f\u5426\u53ef\u4e0e\u7269\u8054\u7f51\u5e73\u53f0\u6b63\u5e38\u8fde\u63a5\uff0c\u5e76\u901a\u8fc7Topic\u8ba2\u9605\u548c\u53d1\u5e03\u6d88\u606f\u3002\u672c\u6587\u4ee5Windows\u7cfb\u7edf\u4e0bMQTT.fx\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u8bbe\u5907\u4f7f\u7528MQTT\u534f\u8bae\u6a21\u62df\u63a5\u5165Modbus\u7269\u8054\u7f51\u5e73\u53f0\u3002\n\n## \u524d\u63d0\u6761\u4ef6\n\n### \u521b\u5efa\u8bbe\u5907\n\n\u25cf\u521b\u5efa\u9879\u76ee\uff08\u9879\u76ee\u7ba1\u7406\u2192\u65b0\u589e\u9879\u76ee\uff09\u3002\n\u25cf\u521b\u5efa\u8bbe\u5907\uff08**\u8bbe\u5907\u7ba1\u7406**\u2192**\u8bbe\u5907\u914d\u7f6e**\u2192**\u65b0\u589e\u8bbe\u5907**\uff09\n\u25cf\u586b\u5199\u8bbe\u5907\u540d\u79f0\uff0c\u968f\u673a\u751f\u6210\u6216\u8005\u624b\u52a8\u586b\u5199\u8bbe\u5907\u53f7\uff0c\u5728\u8bbe\u5907\u534f\u8bae\u4e2d\u9009\u62e9MLINK MQTT\uff0c\u5b9a\u4f4d\u8bbe\u5907\u6240\u5728\u7ecf\u7eac\u5ea6\uff0c\u4fdd\u5b58\u5373\u53ef\u3002\uff08\u8bbe\u5907\u53f7\u590d\u5236\u4fdd\u5b58\u5907\u7528\uff09\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402144524349.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_588)\n\n### \u6dfb\u52a0\u6570\u636e\n\n\u6253\u5f00**\u8bbe\u5907\u7ba1\u7406**\u2192**\u8bbe\u5907\u914d\u7f6e**\u2192\u9009\u62e9\u521a\u521a\u6dfb\u52a0\u7684\u8bbe\u5907\uff0c\u7136\u540e\u70b9\u51fb\u201c **+\u6dfb\u52a0\u6570\u636e** \u201d\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402144625209.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_520)\n\n**\u5907\u6ce8**\n\n\u4ece\u8bbe\u5907\u5730\u5740\u662f**sensor_device_id** \uff0c\u5bc4\u5b58\u5668\u662f**port_id**\uff0c\u6570\u636e\u6570\u503c\u662f**Sdata** \uff0c\u5177\u4f53\u7a0d\u540e\u6709\u5177\u4f53\u8bf4\u660e\u3002\n\u4f7f\u7528MQTT\u901a\u8baf\u534f\u8bae\uff0c\u4e0b\u9762\u7684\u5c5e\u6027\u540d\u79f0\uff0cModbus\u529f\u80fd\u7801\uff0c\u6570\u636e\u683c\u5f0f\uff0c\u6570\u636e\u987a\u5e8f\u4e0d\u4f1a\u5f71\u54cd\u6700\u7ec8\u6570\u636e\uff0c\u968f\u4fbf\u9009\u62e9\u5c31\u53ef\u4ee5!\n\n\u4f7f\u7528MQTT.fx\uff0c\u6a21\u62df\u8bbe\u5907\u63a5\u5165\u7269\u8054\u7f51\u5e73\u53f0\u7684\u64cd\u4f5c\u5982\u4e0b\u3002\n\n### **\u914d\u7f6eMQTT.fx\u63a5\u5165**\n\n1.\u4e0b\u8f7d\u5e76\u5b89\u88c5MQTT.fx\u8f6f\u4ef6\u3002MQTT.fx\u8f6f\u4ef6\u5b89\u88c5\u548c\u4f7f\u7528\u8bf4\u660e\uff0c\u8bf7\u53c2\u89c1[MQTT.fx](https:\/\/softblade.de\/en\/mqtt-fx\/)\u3002\u672c\u6587\u64cd\u4f5c\u4ee5mqttfx-5.2.0-windows-x64\u7248\u672c\u4e3a\u4f8b\u6f14\u793a\u5177\u4f53\u64cd\u4f5c\u3002\u7531\u4e8e\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u4e0d\u5b9a\u671f\u66f4\u65b0\uff0c\u5efa\u8bae\u60a8\u4ee5\u5b9e\u9645\u9875\u9762\u4e3a\u51c6\u3002\n\n**\u8bf4\u660e**\n\n\u4f7f\u7528MQTT.fx\u5de5\u5177\u6240\u9700\u7684License\uff0c\u8bf7\u81ea\u884c\u7533\u8bf7\u3002\n\n2.\u6253\u5f00MQTT.fx\u8f6f\u4ef6\uff0c\u5355\u51fb\u83dc\u5355\u680f\u4e2d\u7684**Extras**\uff0c\u9009\u62e9**Edit Connection Profiles**\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402145158240.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_632)\n\n3.\u5728**Edit Connection Profiles**\u9875\u9762\uff0c\u5b8c\u6210\u4ee5\u4e0b\u53c2\u6570\u7684\u8bbe\u7f6e\u3002\n4.\u8bbe\u7f6e\u57fa\u672c\u4fe1\u606f\u3002\n\nTopic\u6743\u9650\u8bf4\u660eProfile NameModbus\u8f93\u5165\u60a8\u7684\u81ea\u5b9a\u4e49\u540d\u79f0Profile Type**MQTT Broker**MQTT\u670d\u52a1\u5668\u8fde\u63a5\uff0c\u9009\u62e9MQTT BrokerBroker Address**iot.modbus.cn**MQTT\u5730\u5740Broker Port**1883**MQTT\u7aef\u53e3\u53f7Client ID4QR8TZ9ThuL4G\u8bbe\u5907\u53f7SN(\u8bf7\u66ff\u6362\u4e3a\u81ea\u5df1\u7684\uff09\n\n5\u5355\u51fb**User Credentials**\uff0c\u9009\u4e2d**Use Username\/Password**\u590d\u9009\u6846\uff0c\u8bbe\u7f6e**User Name**\u548c**Password**\n\nTopic\u6743\u9650\u8bf4\u660eUser Nameceshi\u7528\u6237\u8d26\u6237Password123456\u7528\u6237\u5bc6\u7801\n\n6.\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u5355\u51fb\u53f3\u4e0b\u89d2\u7684OK\u3002\n7.\u5355\u51fb**Connect**\u3002\u53f3\u4fa7\u4eae\u7eff\u706f\uff0c\u8868\u793a\u8fde\u63a5\u6210\u529f\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402150528739.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_119)\n\n\u60a8\u53ef\u5728**\u8bbe\u5907\u76d1\u63a7**\uff0c\u5728\u5bf9\u5e94\u9879\u76ee\u4e0b\uff0c\u67e5\u770b\u8be5\u8bbe\u5907\u72b6\u6001\u3002\n\n### MQTT \u4e3b\u9898\u4e00\u89c8\n\nModbus\u7269\u8054\u7f51\u5e73\u53f0 \u4f5c\u4e3a\u7269\u8054\u7f51 PaaS \u4e91\u5e73\u53f0\uff0c\u5bf9\u8bbe\u5907 MQTT \u63a5\u5165\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u8bbf\u95ee\u534f\u8bae\u89c4\u8303\uff0c\u8ba9\u8bbe\u5907\u548c\u4e91\u5e73\u53f0\u7684\u6d88\u606f\u901a\u4fe1\u66f4\u52a0\u6709\u7ae0\u53ef\u5faa\uff0c\u5927\u5927\u7b80\u5316\u4e86\u7269\u8054\u7f51\u9879\u76ee\u7684\u5f00\u53d1\u96be\u5ea6\uff0c\u7f29\u77ed\u4e86\u4ea7\u54c1\u7684\u5f00\u53d1\u5468\u671f\u3002\n\u4e0d\u540c\u4e8e\u666e\u901a\u7684 MQTT \u4f7f\u7528\u65b9\u5f0f\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86\u6807\u51c6\u7684\u5185\u7f6e\u4e3b\u9898\uff0c\u8fd9\u8db3\u4ee5\u5b9e\u73b0\u7edd\u5927\u591a\u6570\u7684\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\u3002\n\nTopic\u6743\u9650\u8bf4\u660e\/dev\/coo\/4QR8TZ9ThuL4G\u53d1\u5e03\u4e0a\u884c\u901a\u4fe1\uff1a\u8bbe\u5907\u901a\u8fc7\u8be5Topic\u5411\u7269\u8054\u7f51\u5e73\u53f0\u53d1\u9001\u6d88\u606f\u3002\/server\/coo\/4QR8TZ9ThuL4G\u8ba2\u9605\u4e0b\u884c\u901a\u4fe1\uff1a\u8bbe\u5907\u901a\u8fc7\u8ba2\u9605\u8be5Topic\uff0c\u83b7\u53d6\u4ece\u7269\u8054\u7f51\u5e73\u53f0\u4e0b\u53d1\u7684\u6d88\u606f\u3002\n\n4QR8TZ9ThuL4G\u4e3a\u793a\u4f8b\u8bbe\u5907\u53f7SN\uff0c\u8bf7\u66ff\u6362\u4e3a\u81ea\u5df1\u7684\uff01\n\n### \u4e0a\u884c\u901a\u4fe1\n\n1.\u5728MQTT.fx\u4e0a\uff0c\u5355\u51fb**Publish**\uff0c\u5728**Publish**\u6587\u672c\u6846\u4e2d\uff0c\u8f93\u5165\u5177\u6709**\u53d1\u5e03**\u6743\u9650\u7684\n2.Topic\uff1a**\/dev\/coo\/**4QR8TZ9ThuL4G       \u8bbe\u5907\u53f7SN(\u8bf7\u66ff\u6362\u4e3a\u81ea\u5df1\u7684\uff09\n3.\u5728\u6587\u672c\u7f16\u8f91\u9875\u9762\uff0c\u8f93\u5165\u8981\u53d1\u9001\u7684\u6d88\u606f\u5185\u5bb9\uff0c\u7136\u540e\u5355\u51fb**Publish**\u3002\n\n```\n[\n    {"sensor_device_id": 1, "port_id": 1, "sdata": 33}\n]\n```\n\n\u591a\u6761\u793a\u4f8b\uff1a\n\n```\n[\n    {"sensor_device_id": 1, "port_id": 1, "sdata": 33},\n    {"sensor_device_id": 1, "port_id": 2, "sdata": 60}\n]\n```\n\n\u5907\u6ce8\uff1asensor_device_id \u5730\u5740\u53f7\uff0cport_id \u5bc4\u5b58\u5668\u53f7\uff0cSdata \u6570\u636e\u6570\u503c\n\n### \u4e0b\u884c\u901a\u4fe1\n\n1.\u5728MQTT.fx\u4e0a\u5355\u51fb**Subscribe**\uff0c\u5728**Subscribe**\u6587\u672c\u6846\u4e2d\uff0c\u8f93\u5165\u4e0e\u8ba2\u9605\u5bf9\u5e94\u7684 topic \u4fe1\u606f\n2.Topic\uff1a**\/server\/coo\/**4QR8TZ9ThuL4G      \u8bbe\u5907\u53f7SN(\u8bf7\u66ff\u6362\u4e3a\u81ea\u5df1\u7684\uff09\n3.\u5355\u51fb**Subscribe**\u3002\u8ba2\u9605\u6210\u529f\u540e\uff0c\u8be5Topic\u4f1a\u663e\u793a\u5728\u5217\u8868\u4e2d\u3002\n\n```\n{"sensor_device_id":1,"port_id":2,"sdata":100.0}\n```\n\n\u5907\u6ce8\uff1asensor_device_id \u5730\u5740\u53f7\uff0cport_id \u5bc4\u5b58\u5668\u53f7\uff0cSdata \u4f20\u611f\u5668\u6570\u503c\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402145627679.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_528)\n\n4.\u767b\u5f55\u7269\u8054\u7f51\u5e73\u53f0\u63a7\u5236\u53f0\uff0c\u5728\u5bf9\u5e94\u5b9e\u4f8b\u4e0b\uff0c\u9009\u62e9**\u8bbe\u5907\u76d1\u63a7** > **\u9009\u62e9\u5bf9\u5e94\u7684\u6570\u636e\u4e0b\u53d1**\u3002\n5.\u5355\u51fb\u8bbe\u5907\u5bf9\u5e94\u64cd\u4f5c\u5217\u7684**\u67e5\u770b**\uff0c\u8fdb\u5165\u8bbe\u5907\u8be6\u60c5\u9875\u9762\u3002\n6.\u5355\u51fb**Topic\u5217\u8868**\u9875\u7b7e\uff0c\u5355\u51fb\u5df2\u8ba2\u9605Topic\u5bf9\u5e94\u64cd\u4f5c\u5217\u7684**\u53d1\u5e03\u6d88\u606f**\u3002\n7.\u8f93\u5165\u6d88\u606f\u5185\u5bb9\uff0c\u4f8b\u5982**100 .0**\uff0c\u5355\u51fb**\u786e\u8ba4**\u3002\n8.\u56de\u5230MQTT.fx\u4e0a\uff0c\u67e5\u770b\u63a5\u6536\u5230\u7684\u6d88\u606f\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/04\/20240402145508144.jpg?x-oss-process=image\/resize,m_lfit,w_950,h_527)\n\n---\n*modbus.cn*\n"