qt之插件编译
QtXlsxWriter
sudo apt install qtbase5-private-dev
git clone https://github.com/dbzhang800/QtXlsxWriter.git
cd QtXlsxWriter/
qmake
make -j6
sudo make install
#将生成的lib 及 include copy至项目路径的lib 及include里
项目配置：
QT += xlsx
bluetooth
sudo apt install libqt5bluetooth5 libqt5bluetooth5-dev
sudo apt install build-essential qtbase5-dev qtdeclarative5-dev libglib2.0-dev
git clone https://code.qt.io/qt/qtconnectivity.git
cd qtconnectivity/
git checkout remotes/origin/5.9
git pull origin 5.9
qmake
make -j$(nproc)
sudo make install
#将生成的lib copy至项目路径的lib
项目配置：
QT += bluetooth
参考：
https://github.com/dbzhang800/qtxlsxwriter