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| HttpSession session = request.getSession();
String requete=(String) session.getAttribute("requete");
String nom=(String) request.getParameter("nom_f");
response.setContentType ("application/vnd.ms-excel" );
response.setHeader ("Content-disposition", "attachement; filename="+nom+".xls" );
ResultSet rs=getResult(requete);
ResultSetMetaData rmd= rs.getMetaData();
int k=1;
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("Feuille");
HSSFRow row1 = sheet.createRow((short)0);
HSSFCellStyle style = wb.createCellStyle();
HSSFFont font = wb.createFont();
font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
style.setFont(font);
for(int i=0 ;i<rmd.getColumnCount();i++){
HSSFCell cell = row1.createCell((short) i);
cell.setCellValue(new HSSFRichTextString(rmd.getColumnName(i+1).toString()));
cell.setCellStyle(style);
//System.out.println(rmd.getColumnName(i+1));
}
while(rs.next()){
HSSFRow row = sheet.createRow((short)k);
for (int i=0 ;i<rmd.getColumnCount();i++){
HSSFCell cell = row.createCell((short) i);
cell.setCellValue(new HSSFRichTextString(rs.getObject(i+1).toString()));
}
k++;
}
FileOutputStream fileOut = new FileOutputStream(nom+".xls");
wb.write(fileOut);
fileOut.close(); |
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