データ処理０ - 経済統計練習帳

package tv2;
 
 
import tool.*;
import java.io.*;
import java.io.File;
 
 
public class pro {
 
  int s,datanumber;
String[] data=new String[5000];
String[] subdata=new String[5000];
String[] time=new String[5000];
String[] title=new String[5000];
String[] link=new String[5000];
int number;
 
    public static void main(String[] args) {
        pro te=new pro();
 
 
    }
 
pro(){
 
 
 File f=new File("data");
 String[] ff=f.list();
 int tr;
 for(tr=0;tr<ff.length;tr++){   
   readfile sub=new readfile();
   sub.makedata("data/"+ff[tr],"UTF-8");
   data=sub.data;
   datanumber=sub.datanumber;
 
   String str1="<span class=\"min\">";
 
int sx=0;   
   for(s=1;s<datanumber+1;s++){
   if(data[s].indexOf(str1)>0)sx=sx+1;
   if(data[s].indexOf(str1)>0)subdata[sx]=data[s];  
   }
 number=sx;
 
    for(s=1;s<number+1;s++){
   int p1=subdata[s].indexOf(str1);
   int p2=subdata[s].indexOf("</spa",p1+1);
   time[s]=subdata[s].substring(p1,p2);
     time[s]=time[s].replace(str1,"");  
   int p3=subdata[s].indexOf("</a",p2+1);
    title[s]=subdata[s].substring(p2,p3);  
   title[s]=title[s].replace("</span>","");  
    title[s]=title[s].replace("<span class=\"episode\">","△"); 
    int p4=subdata[s].indexOf("/program/");
   int p5=subdata[s].indexOf("\"",p4);
    link[s]=subdata[s].substring(p4,p5);  
}
 
 
    writexml("gdata/"+ff[tr]);
 }
 
 
}
 
 
 void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=1;s<number+1;s++){  
pw.print(time[s]);  
pw.print(","); 
pw.print(title[s]);  
pw.print(","); 
pw.println(link[s]); 
}
 
 
System.out.println("ファイルに書きこみました。"); 
pw.close(); 
} catch(IOException ep){ System.out.println("入出力エラーです。"); } 
 
 
} 
 
 
 
}