p081507 - 経済統計練習帳

package keiki;
 
import java.io.*;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.*;
 
public class readxls {
 
int maxx,maxy;
Cell cc;
String[][] mat=new String[50000][500]; 
int[][] color= new int[50000][500];
 
void makedata(String file,int number){   
 
 
 
      try{
 
     FileInputStream is = new FileInputStream(file);
     Workbook wb = new HSSFWorkbook(is);
      Sheet sh = wb.getSheetAt(number);
 
      int s,sx,j,h;
      String bb;
 
 
      CellStyle style = wb.createCellStyle();
 
          for(s=1;s<maxy+1;s++){
           for(sx=1;sx<maxx+1;sx++){
          mat[s][sx]="";
           }}
 
      for(s=1;s<maxy+1;s++){
  Row row = sh.getRow(s-1);
  j=0;
  if(row==null)j=100;
  if(j<50){
  for(sx=1;sx<maxx+1;sx++){  
  cc = row.getCell(sx-1);
  h=0;
  if(cc==null)h=100;
  if(h<50){
  int type =cc.getCellType();
   bb="";
  if(type==1)bb=cc.getStringCellValue();
  if(type==0)bb=""+cc.getNumericCellValue();
 
  short n1=cc.getCellStyle().getFillBackgroundColor();
 
  color[s][sx]=(int)n1;
  mat[s][sx]=bb;
  }
  }
  }
  }
 
 
 
 
 
  } catch (Exception e) {e.printStackTrace();}
 
 
 
 
 
 
 
 }
}