java - How to access perticular data in excel sheet -


actually want fetch particular data excel sheet (.xls , .xlsx) have column name email in excel sheet , want fetch column. code wrote fetching details.sorry grammar.

package readfile;

 import java.io.file;   import jxl.cell;  import jxl.sheet;  import jxl.workbook;  public class reademail {       public static void main(string[] args) throws exception      {           file f=new file("c:\\users\\lqrp0023\\desktop\\try.xls");          workbook wb=workbook.getworkbook(f);          sheet s=wb.getsheet(0);          int row=s.getrows();          int col=s.getcolumns();            for(int i=0;i<row;i++)          {              for(int j=0;j<col;j++)               {                 cell c=s.getcell(j,i);                  system.out.print(c.getcontents());              }            system.out.println("");         // todo auto-generated method stub         } }}

you want use cellreference utility class out.

you can like:

 sheet sheet = workbook.getsheet("myinterestingsheet");   cellreference ref = new cellreference("b12");  row r = sheet.getrow(ref.getrow());  if (r != null) {     cell c = r.getcell(ref.getcol());  }

that let find cell @ given excel-style reference


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