/**
* 测试单元格样式
*
* @author David
* @param wb
* @param cell
* @param td
*/
private static void setType(HSSFWorkbook wb, HSSFCell cell, Element td) {
Attribute typeAttr = td.getAttribute("type");
String type = typeAttr.getValue();
HSSFDataFormat format = wb.createDataFormat();
HSSFCellStyle cellStyle = wb.createCellStyle();
if ("NUMERIC".equalsIgnoreCase(type)) {
cell.setCellType(HSSFCell.CELL_TYPE_NUMERIC);
Attribute formatAttr = td.getAttribute("format");
String formatValue = formatAttr.getValue();
formatValue = StringUtils.isNotBlank(formatValue) ? formatValue : "#,##0.00";
cellStyle.setDataFormat(format.getFormat(formatValue));
} else if ("STRING".equalsIgnoreCase(type)) {
cell.setCellValue("");
cell.setCellType(HSSFCell.CELL_TYPE_STRING);
cellStyle.setDataFormat(format.getFormat("@"));
} else if ("DATE".equalsIgnoreCase(type)) {
cell.setCellType(HSSFCell.CELL_TYPE_NUMERIC);
cellStyle.setDataFormat(format.getFormat("yyyy-m-d"));
} else if ("ENUM".equalsIgnoreCase(type)) {
CellRangeAddressList regions =
new CellRangeAddressList(
cell.getRowIndex(), cell.getRowIndex(), cell.getColumnIndex(), cell.getColumnIndex());
Attribute enumAttr = td.getAttribute("format");
String enumValue = enumAttr.getValue();
// 加载下拉列表内容
DVConstraint constraint = DVConstraint.createExplicitListConstraint(enumValue.split(","));
// 数据有效性对象
HSSFDataValidation dataValidation = new HSSFDataValidation(regions, constraint);
wb.getSheetAt(0).addValidationData(dataValidation);
}
cell.setCellStyle(cellStyle);
}
public static HSSFDataValidation setDataValidationList(
short firstRow, short endRow, short col, String[] textList) {
// 加载下拉列表内容
DVConstraint constraint = DVConstraint.createExplicitListConstraint(textList);
// 设置数据有效性加载在哪个单元格上。
// 四个参数分别是：起始行、终止行、起始列、终止列
CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, col, col);
// 数据有效性对象
HSSFDataValidation dataValidation = new HSSFDataValidation(regions, constraint);
return dataValidation;
}
