QT生成excel文件

    QAxObject excel("Excel.Application");
    excel.setProperty("Visible",false);
    std::shared_ptr<void*> noUsed(NULL, [&](void*)
    {
        excel.dynamicCall("Quit(void)");  //退出
    });

    QAxObject *workbooks = excel.querySubObject("WorkBooks");
    workbooks->dynamicCall("Add");
    QAxObject *workbook = excel.querySubObject("ActiveWorkBook");//获取活动工作簿
    std::shared_ptr<void*> noUsed2(NULL, [&](void*)
    {
        workbook->dynamicCall("Close(Boolean)", false);
    });

    QAxObject *worksheet = workbook->querySubObject("WorkSheets(int)", 1);
    QAxObject* cellObj = worksheet->querySubObject("Cells(int,int)", 1, 1);
    cellObj->setProperty("Value2", "姓名");
    workbook->dynamicCall("SaveAs(const QString&)", "c:/test.xls");