//打包下载功能 router.get('/',function(req,res){ res.append('Content-Disposition', 'attachment; filename="uploads.tar"'); //res.append('Content-Type', 'application/x-gzip'); //var dir = 'C:/Users/Administrator/Desktop/shop'; var dir = req.app.locals.__dirname + '/uploads'; fstream.Reader({path: dir, type: 'Directory'}) .pipe(tar.Pack()) //.pipe(zlib.Gzip()) .pipe(res); });