Qt一些模板

unix{
    contains(QT_ARCH, i386){
    LIBS += -L$$PWD/Lib/Qsci/linux_x32/lib -lqscintilla2_qt5
    INCLUDEPATH += $$PWD/Lib/Qsci/linux_x32/include
             }
    contains(QT_ARCH, x86_64){
    }

}else{
    contains(QT_ARCH, i386){
        #32bit  python
        LIBS += -L$$PWD/lib/python/ -lpython37
        INCLUDEPATH += $$PWD/lib/python/include
    }
    contains(QT_ARCH, x86_64){
        #64bit
        message(STATUS"********64********$$PWD/lib/python")
    }
}

DEFINES += PYTHON_VERSION_2 

contains(DEFINES, PYTHON_VERSION_3) {
    #32bit  python3.5
message("***********PYTHON_VERSION_3**********")
}else{
  message("***********PYTHON_VERSION_2**********")
}

VERSION = 1.3.5
TARGET = mytest
TEMPLATE = lib

#include <QDir>

QDir currentDir = QDir::current();
currentDir.cd("..");
currentDir.cd("ThreadClientSendPicture");
QString picturePath = currentDir.absolutePath();
//    qDebug() << "~~~~~~~~~`" << currentDir.absolutePath();

       m_picturePath = m_picturePath +"/auboi5.jpg";    //图片路径
    QPixmap pix;
    bool ret = pix.load(m_picturePath);

    QBuffer buffer;
    buffer.open(QIODevice::ReadWrite);
    bool ret2 = pix.save(&buffer,"jpg");

    QByteArray  pictureByteArray = buffer.data();

    if(ret2)
    {
        QString str = "read image finish!";
        ui->textEdit->append(str);
}