java创建一个空白zip

String zipath = localpath+zipname+".zip";

public static void createNewzip(String zipath) throws Exception {

ZipOutputStream zoutput = null;

try {

File file = new File(zipath);

if(!file.exists())

file.createNewFile();

FileOutputStream fOutputStream = new FileOutputStream(file);

zoutput = new ZipOutputStream(fOutputStream);

} catch (Exception e) {

e.printStackTrace();

}finally{

zoutput.closeEntry();

zoutput.close();

}

}

在localpath下面生成一个名为zipname的zip