问如何在尝试解压缩node.js时，递归地压缩目录，而不获取格式错误的文件

EN

var archiver = require('archiver');

var archive = archiver('zip')

// create your file writeStream - let's call it writeStream

archive.pipe(writeStream);

// get all the subfiles/folders for the given folder - this can be done with readdir
// take a look at http://nodejs.org/api/fs.html#fs_fs_readdir_path_callback
// and https://stackoverflow.com/questions/5827612/node-js-fs-readdir-recursive-directory-search
// appending to the archiver with a name that has slashes in it will treat the payload as a subfolder/file

// iterate through the files from the previous walk
ITERATE_THROUGH_RESULTS_FROM_WALK
    // look into http://nodejs.org/api/fs.html#fs_fs_readfile_filename_options_callback
    GET_READ_STREAM_ON_FILE_FROM_FS
        archive.append((new Buffer(data), 'utf-8'), {name: NAME_WITH_SLASHES_FOR_PATH});

archive.finalize(function (err) {
    // handle the error if there is one
});

var targz = require('tar.gz');
var compress = new targz().compress('/path/to/compress', '/path/to/store.tar.gz', function(err){
  if(err)
    console.log(err);
  console.log('The compression has ended!');
});

var targz = require('tar.gz');
var compress = new targz().extract('/path/to/stored.tar.gz', '/path/to/extract', function(err){
  if(err)
    console.log(err);

  console.log('The extraction has ended!');
});

foo
├── bar
|   ├── a.js
|   └── b.js
└── index.html

var output = fs.createWriteStream('foo.zip');
var archive = archiver('zip');

output.on('close', function() { console.log('done') });
archive.on('error', function(err) { throw err });

archive.pipe(output);

archive.bulk([
  { expand: true, cwd: 'foo', src: ['**/*'] }
]).finalize();