ｖ４ｐ９ - 経済統計練習帳

package file;
 
import java.io.File;
import java.nio.channels.FileChannel;
import java.io.*;
 
public class pro {
 
    String[] link=new String[6000];
    int number;
 
    public static void main(String[] args) {
  pro r=new pro();
    }
 
    pro(){
 
        File f=new File("data");
        String[] fx=f.list();
 
        int tr;
        for(tr=1;tr<36;tr++){
 
            String strx="("+tr+")";
 
        int s,sx;
        sx=0;
        for(s=0;s<fx.length;s++){
        if(fx[s].indexOf(strx)>-1)sx=sx+1;
         if(fx[s].indexOf(strx)>-1)link[sx]=fx[s];    
        }
 
        number=sx;
 
        for(s=1;s<number+1;s++){
 
        try {
        copy("data/"+link[s],tr+"/"+s+".xls");
         } catch (IOException e) {e.printStackTrace();}
 
        }
 
        }
    }
 
 
public static void copy(String srcPath, String destPath) throws IOException {
 
    FileChannel srcChannel = new
        FileInputStream(srcPath).getChannel();
    FileChannel destChannel = new
        FileOutputStream(destPath).getChannel();
    try {
        srcChannel.transferTo(0, srcChannel.size(), destChannel);
    } finally {
        srcChannel.close();
        destChannel.close();
    }
 
}
 
 
    }