read excel using apache poi in java

Published: 07 February 2021
on channel: Neko Code

1,478

para descargar apache poi
https://www.apache.org/dyn/closer.lua...
20210120.zip

import utilizados

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.xssf.usermodel.XSSFCell;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;

jar utilizados

poi-5.0.0.jar
poi-ooxml-5.0.0.jar
xmlbeans-4.0.0.jar
commons-compress-1.20.jar
commons-math3-3.6.1.jar
commons-collections4-4.4.jar
poi-ooxml-full-5.0.0.jar

// obtener los encabezados
XSSFRow rowA1 = fSheet.getRow(0);
XSSFCell cellA1 = rowA1.getCell(0);

//obtener las filas

for(int j=1;j=fSheet.getLastRowNum();j++){
XSSFRow excelRow = fSheet.getRow(j);
if(excelRow != null){
XSSFCell A1 = excelRow.getCell(0);
XSSFCell B1 = excelRow.getCell(1);

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