QT 按照预想格式导出内容

最新推荐文章于 2022-07-25 20:06:29 发布

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最新推荐文章于 2022-07-25 20:06:29 发布

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分类专栏：文件导出

本文链接：https://blog.youkuaiyun.com/qq_36001896/article/details/78106330

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博客讲述了在编程中遇到大量重复工作的情况，作者通过QT编写代码实现内容的自动导出，确保了格式的准确性和减少了错误。

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在编写代码时，发现需要做一堆重复性的工作，量大且容易犯错，于是通过代码的形式输出。

需要导出的内容如下：

代码如下：

void CModbusInputConfig::on_paraBtn_clicked()

    QString filePath = QFileDialog::getSaveFileName(this,tr("保存参数文件"),"./Config/para.ini","para(*.ini)");

    if(filePath.isEmpty())

        return;

    QFile file(filePath);

    if(!file.open(QIODevice::WriteOnly))

        return;

    QTextStream out(&file);

    static int iCout = 0;

    out <<"//send order"<<endl;

    for(int i =0;i< m_pData->bufferList.size();i++)

     DIYModbus_Struct::Buffer_Struct bufferStru = m_pData->bufferList.at(i);

       QString strFun = QString::number(bufferStru.fun);

       strFun = "0x"+QString("%1").arg(bufferStru.fun,2,16,QChar('0').toUpper());

       QString strStart = QString::number(bufferStru.iStart);

       strStart = "0x"+QString("%1").arg(bufferStru.iStart,4,16,QChar('0').toUpper());

       QString strLen = QString::number(bufferStru.len);

       strLen = "0x"+QString("%1").arg(bufferStru.len,4,16,QChar('0').toUpper());

       out << "m_buffer["<<i<<"].fun = "<<strFun<<";"<<endl;

       out << "m_buffer["<<i<<"].iStart = "<<strStart<<";"<<endl;

       out << "m_buffer["<<i<<"].len = "<<strLen<<";"<<endl;

       out<<""<<endl;

    out<<"//YC"<<endl;

    int iYCSize = m_pData->YCList.size();

    for(int i =0;i < iYCSize;i++)

       DIYModbus_Struct::YC_Struct YCStr = g_data.YCList.at(i);

       QString type;

       if(YCStr.type == 1)

            type = "TYPE_SHORT";

            iCout++;

       else

            type = "TYPE_LONG";

         out << "m_YCStruct["<<i<<"].iBuffer = " << (YCStr.iBuffer)<<";"<<endl;

         out << "m_YCStruct["<<i<<"].type = "<<type<<";"<<endl;

         out << "m_YCStruct["<<i<<"].index1 = "<<YCStr.index1<<";"<<endl;

         out << "m_YCStruct["<<i<<"].index2 = "<<YCStr.index2<<";"<<endl;

         out << "m_YCStruct["<<i<<"].index3 = "<<YCStr.index3<<";"<<endl;

         out << "m_YCStruct["<<i<<"].index4 = "<<YCStr.index4<<";"<<endl;

         out<<""<<endl;

    out<<"//YX "<<endl;

//    m_YXStruct[0].iBuffer = 0;

//    m_YXStruct[0].iByte = 14;

//    m_YXStruct[0].iBit = 1;

    int YXSize = m_pData->YXList.size();

    for(int i=0;i<YXSize;i++)

        DIYModbus_Struct::YX_Struct YXStr = g_data.YXList.at(i);

        out << "m_YXStruct["<<i<<"].iBuffer = " << YXStr.iBuffer << ";" << endl;

        out << "m_YXStruct["<<i<<"].iByte = " << YXStr.iByte <<";" << endl;

        out << "m_YXStruct["<<i<<"].iBit = " << YXStr.iByteBit <<";" << endl;

        out << endl;

    int YXYXSize = m_pData->YCYXList.size();

//    m_YXYCStruct[0].iYC =3;

//    m_YXYCStruct[0].type =1;

//    m_YXYCStruct[0].value =2;

    out << "//YXYC"<<endl;

    for(int i=0;i<YXYXSize;i++)

        DIYModbus_Struct::YCYX_Struct YCYXStr = g_data.YCYXList.at(i);

        out << "m_YXYCStruct["<<i<<"].iYC = " << (YCYXStr.iYC+1) <<";" << endl;

        out << "m_YXYCStruct["<<i<<"].type = " << YCYXStr.type << ";" << endl;

        out << "m_YXYCStruct["<<i<<"].value = " << YCYXStr.value << ";"<< endl;

        out << endl;

    out<<"BUFFER_NUM = " << m_pData->bufferList.size() << endl;

    out<<"YC2_NUM = " << iCout << endl;

    out<<"YC4_NUM = " << m_pData->YCList.size()-iCout << endl;

    out<<"YX_NUM = " << m_pData->YXList.size() << endl;

    out<<"YXYC_NUM = " << m_pData->YCYXList.size() << endl;

    int MAXSize = ( m_pData->YXList.size()+m_pData->YCYXList.size())/8 +iCout*4+

             (m_pData->YCList.size()-iCout)*2+20;

    out << "MAXsize = " << MAXSize << endl;

    iCout = 0;

验证内容如下：