MQTT C语言库（lib和dll）+例子代码 [root@Lrw888 MQTT-PahoC-lib-dll-with-sample]# tree -L 2 . ├── bin │   ├── MQTTVersion.exe │   ├── paho-mqtt3a.dll │   └── paho-mqtt3c.dll ├── CONTRIBUTING.md ├── edl-v10 ├── epl-v10 ├── include │   ├── MQTTAsync.h │   ├── MQTTClient.h │   ├── MQTTClientPersistence.h │   ├── MQTTProperties.h │   ├── MQTTReasonCodes.h │   └── MQTTSubscribeOpts.h ├── lib │   ├── paho-mqtt3a.lib │   └── paho-mqtt3c.lib ├── notice.html ├── README.md ├── samples │   ├── MQTTAsync_publish.c │   ├── MQTTAsync_subscribe.c │   ├── MQTTClient_publish_async.c │   ├── MQTTClient_publish.c │   ├── MQTTClient_subscribe.c │   ├── paho_c_pub.c │   ├── paho_cs_pub.c │   ├── paho_cs_sub.c │   ├── paho_c_sub.c │   └── pubsub_opts.c └── \350\257\264\346\230\216.txt

下载的mqtt的c库源代码

mqtt下载源码后cmake生成的vs2015的x64程序，与paho.mqtt.c放在同级目录可以直接使用

paho.mqtt.c.zip这个压缩包，是我配套的教程“VS2019编译MQTT库 C/C++（超详细）”里面的用VS2019编译好的paho.mqtt.c的工程文件，其中包括了源代码，还有编译好的dll库还有lib库

qt版本的mqtt开发库

lua-mosquitto：Lua与libmosquitto MQTT客户端库的绑定