pdf Dl - プログラム倉庫

package pdf;
 
import java.io.*;
import java.net.*;
 
public class pro {
 
    String urlx;
   String[] data=new String[5000];
   int s,datanumber; 
 
 
    public static void main(String[] args) {
        pro test=new pro();
    }
 
 
 
 
  pro(){  
 
 
      urlx="http://www.mlit.go.jp/k-toukei/search/pdf/13/13201302x00000.pdf";
 
  try{ 
        URL url = new URL(urlx); 
 
        InputStream in = url.openStream();  
        OutputStream out = new FileOutputStream("cc.pdf");
 
try {  
            byte[] buf = new byte[1024];  
            int len = 0;  
 
            while ((len = in.read(buf)) > 0){   
                out.write(buf, 0, len);  
            }  
 
            out.flush();  
        } finally {  out.close();  in.close();  }  
 
 
} catch(Exception e) { System.err.println(e); }   
 
 
 
  }
 
}