Java通過zip壓縮文件

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class CreateZipFileFromSingleFileWithZipOutputStream {

public static void main(String[] args) {

    String zipFile = "C:/archive.zip";
    String srcFilename = "C:/srcfile.txt";

    try {

        // create byte buffer
        byte[] buffer = new byte[1024];

        FileOutputStream fos = new FileOutputStream(zipFile);

        ZipOutputStream zos = new ZipOutputStream(fos);

        File srcFile = new File(srcFilename);

        FileInputStream fis = new FileInputStream(srcFile);

        // begin writing a new ZIP entry, positions the stream to the start of the entry data
        zos.putNextEntry(new ZipEntry(srcFile.getName()));

        int length;

        while ((length = fis.read(buffer)) > 0) {
            zos.write(buffer, 0, length);
        }

        zos.closeEntry();

        // close the InputStream
        fis.close();

        // close the ZipOutputStream
        zos.close();

    }
    catch (IOException ioe) {
        System.out.println("Error creating zip file" + ioe);
    }

}


}
</pre>