じｐ６６６ - 経済統計練習帳

package p4;
 
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
 
public class pro {
 
 
 
    public static void main(String[] args) {
pro test=new pro(); 
    }
 
    pro(){
 
 
        File filex=new File("d3.zip");
 
          try{
 
         FileOutputStream out = new FileOutputStream(filex);
 
         ZipOutputStream zipout = new ZipOutputStream( out );
 
            ZipEntry entry     = null;
            byte[]  textBytes = null;
 
 
 
            entry = new ZipEntry( "ex/" );
            zipout.putNextEntry( entry );
             zipout.closeEntry();
 
 
            entry = new ZipEntry( "ex/test1.txt" );
            zipout.putNextEntry( entry );
            textBytes = "This is test1".getBytes();
            zipout.write( textBytes );
            zipout.closeEntry();
 
            entry = new ZipEntry( "test2.txt" );
            zipout.putNextEntry( entry );
            textBytes = "k2".getBytes();
            zipout.write( textBytes );
            zipout.closeEntry();
 
            zipout.close();
            out = null;
 
          }catch( Exception e){e.printStackTrace();}
 
 
 
 
 
    }
}