这是您阅读Excel文件并将其存储在集合对象中的方式
import java.io.*;
import java.util.Iterator;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class ReadExcelFile {
public static void main(String[] args)
{
try {
FileInputStream file = new FileInputStream(new File("C:/Users/hussain.a/Desktop/newExcelFile.xlsx"));
XSSFWorkbook workbook = new XSSFWorkbook(file);
XSSFSheet sheet = workbook.getSheetAt(0);
Iterator<Row> rowIterator = sheet.iterator();
rowIterator.next();
while(rowIterator.hasNext())
{
Row row = rowIterator.next();
//For each row, iterate through each columns
Iterator<Cell> cellIterator = row.cellIterator();
while(cellIterator.hasNext())
{
Cell cell = cellIterator.next();
switch(cell.getCellType())
{
case Cell.CELL_TYPE_BOOLEAN:
System.out.println("boolean===>>>"+cell.getBooleanCellValue() + "\t");
// write hibernate lines here to store it in your domain
break;
case Cell.CELL_TYPE_NUMERIC:
System.out.println("numeric===>>>"+cell.getNumericCellValue() + "\t");
// write hibernate lines here to store it in your domain
break;
case Cell.CELL_TYPE_STRING:
System.out.println("String===>>>"+cell.getStringCellValue() + "\t");
// write hibernate lines here to store it in your domain
break;
}
}
System.out.println("");
}
file.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
之后，您可以使用hibernate模式并存储在您的域类中
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