Excel工作表显然具有一个名为“ CodeName”的属性,该属性是唯一的,即使工作表已重命名也保持不变:https://docs.microsoft.com/en-us/office/vba/api/excel.worksheet.codename
是否可以使用Apache POI获取“ CodeName”的值?
答案 0 :(得分:2)
至少对于Office Open XML(*.xlsx
),工作表的代码名称以/xl/worksheets/sheet[n].xml
的形式存储在<sheetPr codeName="TheCodeName"/>
中。因此至少使用XSSFSheet
可以使用底层基础对象org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet
来实现。
示例:
代码:
import java.io.FileInputStream;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFSheet;
class ExcelGetSheetByCodeName {
private static Sheet getSheetByCodeName(Workbook workbook, String codeName) {
for (Sheet sheet : workbook) {
if (sheet instanceof XSSFSheet) {
XSSFSheet xssfSheet = (XSSFSheet)sheet;
System.out.println(xssfSheet.getCTWorksheet().getSheetPr().getCodeName());
if (codeName.equals(xssfSheet.getCTWorksheet().getSheetPr().getCodeName())) {
return xssfSheet;
}
} else {
System.out.println("only XSSF implemented yet");
}
}
return null;
}
public static void main(String[] args) throws Exception {
Workbook workbook = WorkbookFactory.create(new FileInputStream("SAMPLE.xlsx"));
Sheet sheet = getSheetByCodeName(workbook, "TheCodeName");
System.out.println("found sheet: " + sheet);
}
}
结果:
axel@arichter:~/Dokumente/JAVA/poi/poi-4.0.1$ java -cp .:./*:./lib/*:./ooxml-lib/* ExcelGetSheetByCodeName
Foo
TheCodeName
found sheet: Name: /xl/worksheets/sheet2.xml - Content Type: application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml