/**
* @param srcSheet the sheet to copy.
* @param destSheet the sheet to create.
* @param srcRow the row to copy.
* @param destRow the row to create.
* @param styleMap -
*/
public static void copyRow(
XSSFSheet srcSheet,
XSSFSheet destSheet,
XSSFRow srcRow,
XSSFRow destRow,
Map<Integer, XSSFCellStyle> styleMap) {
Set<CellRangeAddressWrapper> mergedRegions = new TreeSet<CellRangeAddressWrapper>();
destRow.setHeight(srcRow.getHeight());
for (int j = srcRow.getFirstCellNum(); j <= srcRow.getLastCellNum(); j++) {
XSSFCell oldCell = srcRow.getCell(j);
XSSFCell newCell = destRow.getCell(j);
if (oldCell != null) {
if (newCell == null) {
newCell = destRow.createCell(j);
}
copyCell(oldCell, newCell, styleMap);
CellRangeAddress mergedRegion =
getMergedRegion(srcSheet, srcRow.getRowNum(), (short) oldCell.getColumnIndex());
if (mergedRegion != null) {
CellRangeAddress newMergedRegion =
new CellRangeAddress(
mergedRegion.getFirstRow(),
mergedRegion.getFirstColumn(),
mergedRegion.getLastRow(),
mergedRegion.getLastColumn());
CellRangeAddressWrapper wrapper = new CellRangeAddressWrapper(newMergedRegion);
if (isNewMergedRegion(wrapper, mergedRegions)) {
mergedRegions.add(wrapper);
destSheet.addMergedRegion(wrapper.range);
}
}
}
}
}
public static void addErrorRow(XSSFRow srcRow) {
try {
XSSFRow destRow = sheetWrite.createRow(rowCount);
// XSSFRow destRow =null;
for (int j = srcRow.getFirstCellNum(); j <= srcRow.getLastCellNum(); j++) {
XSSFCell oldCell = srcRow.getCell(j); // ancienne cell
XSSFCell newCell = destRow.getCell(j); // new cell
if (oldCell != null) {
if (newCell == null) {
newCell = destRow.createCell(j);
}
copyCell(oldCell, newCell);
}
}
} catch (Exception ex) {
System.out.println("Error in writing Row in reject excel file :: " + ex.getMessage());
ex.printStackTrace();
}
}
/**
* 读取2007-2013格式
*
* @param filePath 文件路径
* @return
* @throws java.io.IOException
*/
@SuppressWarnings("rawtypes")
public static List<Map> readExcel2007(String filePath) throws IOException {
List<Map> valueList = new ArrayList<Map>();
FileInputStream fis = null;
try {
fis = new FileInputStream(filePath);
XSSFWorkbook xwb = new XSSFWorkbook(fis); // 构造 XSSFWorkbook 对象，strPath 传入文件路径
XSSFSheet sheet = xwb.getSheetAt(0); // 读取第一章表格内容
// 定义 row、cell
XSSFRow row;
// 循环输出表格中的第一行内容 表头
Map<Integer, String> keys = new HashMap<Integer, String>();
row = sheet.getRow(0);
if (row != null) {
// System.out.println("j = row.getFirstCellNum()::"+row.getFirstCellNum());
// System.out.println("row.getPhysicalNumberOfCells()::"+row.getPhysicalNumberOfCells());
for (int j = row.getFirstCellNum(); j <= row.getPhysicalNumberOfCells(); j++) {
// 通过 row.getCell(j).toString() 获取单元格内容，
if (row.getCell(j) != null) {
if (!row.getCell(j).toString().isEmpty()) {
keys.put(j, row.getCell(j).toString());
}
} else {
keys.put(j, "K-R1C" + j + "E");
}
}
}
// 循环输出表格中的从第二行开始内容
for (int i = sheet.getFirstRowNum() + 1; i <= sheet.getPhysicalNumberOfRows(); i++) {
row = sheet.getRow(i);
if (row != null) {
boolean isValidRow = false;
Map<String, Object> val = new HashMap<String, Object>();
for (int j = row.getFirstCellNum(); j <= row.getPhysicalNumberOfCells(); j++) {
XSSFCell cell = row.getCell(j);
if (cell != null) {
String cellValue = null;
if (cell.getCellType() == XSSFCell.CELL_TYPE_NUMERIC) {
if (DateUtil.isCellDateFormatted(cell)) {
cellValue =
new DataFormatter()
.formatRawCellContents(
cell.getNumericCellValue(), 0, "yyyy-MM-dd HH:mm:ss");
} else {
cellValue = String.valueOf(cell.getNumericCellValue());
}
} else {
cellValue = cell.toString();
}
if (cellValue != null && cellValue.trim().length() <= 0) {
cellValue = null;
}
val.put(keys.get(j), cellValue);
if (!isValidRow && cellValue != null && cellValue.trim().length() > 0) {
isValidRow = true;
}
}
}
// 第I行所有的列数据读取完毕，放入valuelist
if (isValidRow) {
valueList.add(val);
}
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
fis.close();
}
return valueList;
}