Developing mqtt access program under QT

1、 To download mqtt modular

Download address ：https://github.com/emqx/qmqtt, Pay attention to download qmqtt-master Version of , Don't download qtmqtt-dev
Download what suits you qt edition , Otherwise, close to the version , Also change the compiled version number , I modified it by searching and replacing .

2、 Compilation and installation qtmqtt modular

Specifically, copy the header file to qt Development environment include Catalog
use qt Open the download pro file
Compile and pass ok
The inside of prj、 library 、 Copy to the appropriate place

3、 You can try whether the examples in it can be compiled

I compiled simpleclient.pro
The errors are ：
a、qtmqtt The module is not installed properly , hold prj Two files are copied to gcc64 Next , Module found ;
b、 Header file not found , Header file to use "QtMqtt/qmqttclient.h"
c、 Change the procedure , Because of my broker Is to enter user and password
Last 、 The program runs well