nodejs的压缩文件模块archiver用法示例

var zipper = require("zip-local");
zipper.sync.zip("/Users/xxx/xx/xx").press().save("/Users/xxx/xx/xx.zip");

npm install archiver –save

var archive = archiver('zip');
var output = fs.createWriteStream(path.join(__dirname, 'a.zip'));
archive.pipe(output);
archive.bulk([
  {
    src: [''],
    dest: mainItem.path + '/',
    cwd: path.join(__dirname, 'a/'),
    expand: true
  }
]);
archive.finalize();