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java 读取 Excel 兼容2003,2007 (三)

2014-11-24 10:53:15 · 作者: · 浏览: 3
标签: java 读取 Excel 兼容 2003 2007
kedList>();
// 构造 XSSFWorkbook 对象，strPath 传入文件路径
XSSFWorkbook xwb = new XSSFWorkbook(new FileInputStream(file));
// 读取第一章表格内容
XSSFSheet sheet = xwb.getSheetAt(0);
Object value = null;
XSSFRow row = null;
XSSFCell cell = null;
for (int i = sheet.getFirstRowNum(); i <= sheet
.getPhysicalNumberOfRows(); i++) {
row = sheet.getRow(i);
if (row == null) {
continue;
}
List linked = new LinkedList();
for (int j = row.getFirstCellNum(); j <= row.getLastCellNum(); j++) {
cell = row.getCell(j);
if (cell == null) {
continue;
}
DecimalFormat df = new DecimalFormat("0");// 格式化 number String 字符
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");// 格式化日期字符串
DecimalFormat nf = new DecimalFormat("0.00");// 格式化数字
switch (cell.getCellType()) {
case XSSFCell.CELL_TYPE_STRING:
System.out.println(i+"行"+j+" 列 is String type");
value = cell.getStringCellValue();
break;
case XSSFCell.CELL_TYPE_NUMERIC:
System.out.println(i+"行"+j+" 列 is Number type ; DateFormt:"+cell.getCellStyle().getDataFormatString());
if("@".equals(cell.getCellStyle().getDataFormatString())){
value = df.format(cell.getNumericCellValue());
} else if("General".equals(cell.getCellStyle().getDataFormatString())){
value = nf.format(cell.getNumericCellValue());
}else{
value = sdf.format(HSSFDateUtil.getJavaDate(cell.getNumericCellValue()));
}
break;
case XSSFCell.CELL_TYPE_BOOLEAN:
System.out.println(i+"行"+j+" 列 is Boolean type");
value = cell.getBooleanCellValue();
break;
case XSSFCell.CELL_TYPE_BLANK:
System.out.println(i+"行"+j+" 列 is Blank type");
value = "";
break;
default:
System.out.println(i+"行"+j+" 列 is default type");
value = cell.toString();
}
if (value == null || "".equals(value)) {
continue;
}