QXlsx读写excel

QXlsx::Document xlsx(_filePath);

int intRowStart = xlsx.dimension().firstRow();

int intColStart = xlsx.dimension().firstColumn();

QStringList postHeaderList;

for (int row = intRowStart; row <= xlsx.dimension().rowCount(); row++) {

for (int column = intColStart; column < xlsx.dimension().columnCount(); column++) {

QXlsx::Cell *cell = xlsx.cellAt(xlsx.dimension().firstRow(), j); //获取单元格

if (cell == NULL) {

postHeaderList.append("");

} else {

postHeaderList.append(cell->value().toString());

}

}

}

int cellRow = 1;

int cellColumn = 1;

QXlsx::Format format;

format.setHorizontalAlignment(QXlsx::Format::AlignHCenter);

format.setVerticalAlignment(QXlsx::Format::AlignVCenter);

format.setPatternBackgroundColor("#cccccc");

QXlsx::CellReference cellReferenceTop(cellRow, cellColumn);

xlsx.write(cellReferenceTop, "hello", format);

xlsx.mergeCells(QXlsx::CellRange(romLeftTop,columnLeftTop, rowRightBottom, columnRightBottom));

xlsx.setColumnWidth(cellColumn, colWidthCm);	//xls列宽单位为cm