Hi Friend,

Try the following code:

import java.io.*;
import java.sql.*;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFCell;

public class ExcelFile {
public static void main (String[] args) {
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root";, "root");
PreparedStatement psmnt = null;
Statement st=connection.createStatement();
ResultSet rs=st.executeQuery("Select * from student");

HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("Excel Sheet");
HSSFRow rowhead = sheet.createRow((short)0);
rowhead.createCell((short) 0).setCellValue("Roll No");
rowhead.createCell((short) 1).setCellValue("Name");
rowhead.createCell((short) 2).setCellValue("Class");
rowhead.createCell((short) 3).setCellValue("Marks");
rowhead.createCell((short) 4).setCellValue("Grade");

int index=1;
while(rs.next()){

HSSFRow row = sheet.createRow((short)index);
row.createCell((short)0).setCellValue(rs.getInt(1));
row.createCell((short)1).setCellValue(rs.getString(2));
row.createCell((short)2).setCellValue(rs.getString(3));
row.createCell((short)3).setCellValue(rs.getInt(4));
row.createCell((short)4).setCellValue(rs.getString(5));
index++;
}
FileOutputStream fileOut = new FileOutputStream("c:\\excelFile.xls");
wb.write(fileOut);
fileOut.close();
System.out.println("Data is saved in excel file.");
rs.close();
connection.close();
}
catch(Exception e){}
}
}

Thanks

I am getting errors in the lines:

import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.usermodel.HSSFRow; import org.apache.poi.hssf.usermodel.HSSFCell;

HSSFWorkbook wb = new HSSFWorkbook(); HSSFSheet sheet = wb.createSheet("Excel Sheet"); HSSFRow rowhead = sheet.createRow((short)0);