物联网云消息队列 MQ协议的相关内容

请问阿里云物联网套件在哪查看MQTT协议上报的TOPIC详细内容？

如题，设备已在线，日志能看到上报的消息，就是不知在哪查看详细内容，麻烦懂的大神指导一下，谢谢。

阿里云物联网套件MQTT协议接入，连接失败问题

我在linux平台上，修改编译了基于MQTT协议的c版本的SDK，调通了两台设备通过发布订阅一个topic可以相互通信，我现在在windows端安装了一个MQTT协议的客户端mosquitto，根据说明我连接不上。命令如下：订阅命令：mosquitto_sub.exe -t "/1000060141...

RocketMQ 5.0学习资料

7 课时 |

50 人已学 |

加入学习

Apache RocketMQ：如何从互联网时代演进到云

1 课时 |

154 人已学 |

加入学习

带您快速了解阿里云消息队列RocketMQ 5.0版

5 课时 |

456 人已学 |

加入学习

共有12条

< 1 2 >

跳转至： GO

更新时间 2023-12-28 21:17:28

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里巴巴双11官方指定消息中间件，经过阿里巴巴交易核心链路反复打磨与历年双十一购物狂欢节的严苛考验，是一个真正具备低延迟、高并发、高可用、高可靠，可支撑万亿级数据洪峰的分布式消息中间件。","link1":"https://common-buy.aliyun.com/?commodityCode=onsbag&request=%7B%22pack_type%22:%22topic%22,%22region%22:%22ons-pack-china%22,%22flowout_topic%22:%22150%22,%22pack%22:%22FPT_onsbag_deadlineAcc_1544755088%22,%22ord_time%22:%226:Month%22%7D","link":"https://www.aliyun.com/product/rocketmq","icon":"https://img.alicdn.com/tfs/TB1DThKRXXXXXa.XpXXXXXXXXXX-200-200.png","btn2":"消息产品总览","tip":"消息队列RabbitMQ，推出7种多语言客户端<a href=\"https://www.aliyun.com/product/amqp\" target=\"_blank\">了解详情</a>！","btn1":"超值资源包","link2":"https://www.aliyun.com/product/ons","title":"消息队列 RocketMQ"}],"search":[{"txt":"消息队列 RocketMQ-金融等业务消息领域","link":"https://common-buy.aliyun.com/?commodityCode=onsbag&request=%7B%22pack_type%22:%22topic%22,%22region%22:%22ons-pack-china%22,%22flowout_topic%22:%22150%22,%22pack%22:%22FPT_onsbag_deadlineAcc_1544755088%22,%22ord_time%22:%226:Month%22%7D"},{"txt":"消息队列 MQTT-支持IOT与物联网等领域","link":"https://common-buy.aliyun.com/?commodityCode=onsMqtt&request=%7B%22version%22:%22normal%22,%22region%22:%22mq-internet-access%22,%22max_connection%22:%22100%22,%22max_tps%22:%22100%22,%22max_sub%22:%221000%22,%22order_num%22:1,%22ord_time%22:%22%5B3,%5C%22Month%5C%22%5D%22%7D"},{"txt":"消息队列 RabbitMQ-全面兼容RabbitMQ开源客户端","link":"https://common-buy.aliyun.com/?commodityCode=onsproxy_bag&request=%7B%22pack_type%22:%22queue%22,%22region%22:%22ons-pack-china%22,%22flowout_queue%22:%22150%22,%22pack%22:%22FPT_onsproxy_bag_deadlineAcc_1547457704%22,%22ord_time%22:%223:Month%22%7D"},{"txt":"消息队列Kafka-大数据通道","link":"https://common-buy.aliyun.com/?commodityCode=alikafka_post&request=%7B%22region%22:%22cn-hangzhou%22,%22vpc_deploy%22:%22true%22,%22IO_max%22:%2220%22,%22disk_type%22:%220%22,%22disk_size%22:900,%22msg_retain%22:72,%22order_num%22:1%7D"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","title":"消息队列 MQ","des":"阿里云消息队列脱胎于阿里内部核心电商交易系统，历经多次双十一的流量洪峰。发展至今，阿里云消息队列服务了社区和云上数以万计的企业客户，真正成为国内应用广泛的消息产品。","btn1":"产品详情页","link1":"https://www.aliyun.com/product/ons?spm=5176.21213303.J_6704733920.83.535153c9C7z9pW&scm=20140722.M_1421433.P_4939.ID_ons-OR_rec-V_1-MO_554-MID_1421433-CID_1411-ST_4238","btn2":"","link2":"","btn3":"","link3":"","infoGroup":[{"infoName":"优惠活动","infoContent":{"firstContentName":"RabbitMQ 0元试用","firstContentLink":"https://www.aliyun.com/product/amqp","lastContentName":"","lastContentLink":""}},{"infoName":"优惠活动","infoContent":{"firstContentName":"MNS资源包0.9元/月","firstContentLink":"https://www.aliyun.com/product/mns?spm=5176.19720258.J_3207526240.53.7b8176f4Fm5ext"}},{"infoName":"优惠活动","infoContent":{"firstContentLink":"https://www.aliyun.com/product/mq4iot?spm=5176.22772544.J_3207526240.52.757c2ea9UXGJEa","firstContentName":" MQTT 基础版8.8元/月"}}],"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i4/O1CN013mOrtS1ZbbKa0FoIX_!!6000000003213-0-tps-800-800.jpg","contentLink":"https://www.aliyun.com/product/ons?spm=5176.21213303.J_6704733920.83.535153c9C7z9pW&scm=20140722.M_1421433.P_4939.ID_ons-OR_rec-V_1-MO_554-MID_1421433-CID_1411-ST_4238"}],"visual":{"icon":"ons","topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","textColor":"light"}}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":4,"count":4}]},"card":[{"des":"阿里巴巴双11官方指定消息中间件，经过阿里巴巴交易核心链路反复打磨与历年双十一购物狂欢节的严苛考验，是一个真正具备低延迟、高并发、高可用、高可靠，可支撑万亿级数据洪峰的分布式消息中间件。","link1":"https://common-buy.aliyun.com/?commodityCode=onsbag&request=%7B%22pack_type%22:%22topic%22,%22region%22:%22ons-pack-china%22,%22flowout_topic%22:%22150%22,%22pack%22:%22FPT_onsbag_deadlineAcc_1544755088%22,%22ord_time%22:%226:Month%22%7D","link":"https://www.aliyun.com/product/rocketmq","icon":"https://img.alicdn.com/tfs/TB1DThKRXXXXXa.XpXXXXXXXXXX-200-200.png","btn2":"消息产品总览","tip":"消息队列RabbitMQ，推出7种多语言客户端<a href=\"https://www.aliyun.com/product/amqp\" target=\"_blank\">了解详情</a>！","btn1":"超值资源包","link2":"https://www.aliyun.com/product/ons","title":"消息队列 RocketMQ"}],"search":[{"txt":"消息队列 RocketMQ-金融等业务消息领域","link":"https://common-buy.aliyun.com/?commodityCode=onsbag&request=%7B%22pack_type%22:%22topic%22,%22region%22:%22ons-pack-china%22,%22flowout_topic%22:%22150%22,%22pack%22:%22FPT_onsbag_deadlineAcc_1544755088%22,%22ord_time%22:%226:Month%22%7D"},{"txt":"消息队列 MQTT-支持IOT与物联网等领域","link":"https://common-buy.aliyun.com/?commodityCode=onsMqtt&request=%7B%22version%22:%22normal%22,%22region%22:%22mq-internet-access%22,%22max_connection%22:%22100%22,%22max_tps%22:%22100%22,%22max_sub%22:%221000%22,%22order_num%22:1,%22ord_time%22:%22%5B3,%5C%22Month%5C%22%5D%22%7D"},{"txt":"消息队列 RabbitMQ-全面兼容RabbitMQ开源客户端","link":"https://common-buy.aliyun.com/?commodityCode=onsproxy_bag&request=%7B%22pack_type%22:%22queue%22,%22region%22:%22ons-pack-china%22,%22flowout_queue%22:%22150%22,%22pack%22:%22FPT_onsproxy_bag_deadlineAcc_1547457704%22,%22ord_time%22:%223:Month%22%7D"},{"txt":"消息队列Kafka-大数据通道","link":"https://common-buy.aliyun.com/?commodityCode=alikafka_post&request=%7B%22region%22:%22cn-hangzhou%22,%22vpc_deploy%22:%22true%22,%22IO_max%22:%2220%22,%22disk_type%22:%220%22,%22disk_size%22:900,%22msg_retain%22:72,%22order_num%22:1%7D"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","title":"消息队列 MQ","des":"阿里云消息队列脱胎于阿里内部核心电商交易系统，历经多次双十一的流量洪峰。发展至今，阿里云消息队列服务了社区和云上数以万计的企业客户，真正成为国内应用广泛的消息产品。","btn1":"产品详情页","link1":"https://www.aliyun.com/product/ons?spm=5176.21213303.J_6704733920.83.535153c9C7z9pW&scm=20140722.M_1421433.P_4939.ID_ons-OR_rec-V_1-MO_554-MID_1421433-CID_1411-ST_4238","btn2":"","link2":"","btn3":"","link3":"","infoGroup":[{"infoName":"优惠活动","infoContent":{"firstContentName":"RabbitMQ 0元试用","firstContentLink":"https://www.aliyun.com/product/amqp","lastContentName":"","lastContentLink":""}},{"infoName":"优惠活动","infoContent":{"firstContentName":"MNS资源包0.9元/月","firstContentLink":"https://www.aliyun.com/product/mns?spm=5176.19720258.J_3207526240.53.7b8176f4Fm5ext"}},{"infoName":"优惠活动","infoContent":{"firstContentLink":"https://www.aliyun.com/product/mq4iot?spm=5176.22772544.J_3207526240.52.757c2ea9UXGJEa","firstContentName":" MQTT 基础版8.8元/月"}}],"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i4/O1CN013mOrtS1ZbbKa0FoIX_!!6000000003213-0-tps-800-800.jpg","contentLink":"https://www.aliyun.com/product/ons?spm=5176.21213303.J_6704733920.83.535153c9C7z9pW&scm=20140722.M_1421433.P_4939.ID_ons-OR_rec-V_1-MO_554-MID_1421433-CID_1411-ST_4238"}],"visual":{"icon":"ons","topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","textColor":"light"}}}