private List> readExcelValue(Workbook wb) {
// 得到第一个shell
Sheet sheet = wb.getSheetAt(0);
// 得到Excel的行数
this.totalRows = sheet.getPhysicalNumberOfRows();
// 得到Excel的列数(前提是有行数)
if (totalRows > 1 && sheet.getRow(0) != null) {
this.totalCells = sheet.getRow(0).getPhysicalNumberOfCells();
}
List> userList = new ArrayList>();
// 循环Excel行数
for (int r = 1; r < totalRows; r++) {
Row row = sheet.getRow(r);
if (row == null) {
continue;
}
// 循环Excel的列
Map map = new HashMap();
for (int c = 0; c < this.totalCells; c++) {
Cell cell = row.getCell(c);
if (null != cell) {
if (c == 0) {
// 如果是纯数字,比如你写的是25,cell.getNumericCellValue()获得是25.0,通过截取字符串去掉.0获得25
if (cell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
String name = String.valueOf(cell.getNumericCellValue());
map.put("name", name.substring(0, name.length() - 2 > 0 ? name.length() - 2 : 1));// 名称
} else {
map.put("name", cell.getStringCellValue());// 名称
}
} else if (c == 1) {
if (cell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
String sex = String.valueOf(cell.getNumericCellValue());
map.put("sex", sex.substring(0, sex.length() - 2 > 0 ? sex.length() - 2 : 1));// 性别
} else {
map.put("sex", cell.getStringCellValue());// 性别
}
} else if (c == 2) {
if (cell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
String age = String.valueOf(cell.getNumericCellValue());
map.put("age", age.substring(0, age.length() - 2 > 0 ? age.length() - 2 : 1));// 年龄
} else {
map.put("age", cell.getStringCellValue());// 年龄
}
} else if (c == 3) {
if (cell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
String age = String.valueOf(cell.getNumericCellValue());
map.put("sg", age.substring(0, age.length() - 2 > 0 ? age.length() - 2 : 1));// 身高
} else {
map.put("sg", cell.getStringCellValue());// 身高
}
}
}
}
// 添加到list
userList.add(map);
}
return userList;
}