Extract First File From Zip File - Java File Path IO

Java examples for File Path IO:Zip File

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Description

Extract First File From Zip File

Demo Code

 
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
 
public class Main {
       /*from ww  w . ja  v  a  2  s.  c om*/
        public static void main(String args[])
        {
               
                String sourceZipFile = "C:/Folder/sourceFile.zip";
               
                try
                {
                        FileInputStream fin = new FileInputStream(sourceZipFile);
                       
                        ZipInputStream zin = new ZipInputStream(fin);
                       
                        ZipEntry entry = zin.getNextEntry();
                       
                        OutputStream os = new FileOutputStream("c:/extractedFile.css");
                       
                        byte[] buffer = new byte[1024];
                        int length;
                       
                        while( (length = zin.read(buffer)) > 0)
                        {
                                os.write(buffer, 0, length);
                        }
                        os.close();
                       
                        zin.close();
                       
                        System.out.println("File Extracted from zip file");
                }
                catch(IOException e)
                {
                        System.out.println("IOException :" + e);
                }
               
        }
 
}

Result


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