M.net.ftp.download('host', { port : '21', account : { username : 'anonymous', password : '', }, target : { localpath : 'localpath', serverfiles : [ 'server_file0', 'server_file1', ], }, finish : function(resultCode, resultMessage, setting) { if (resultCode == 'SUCCESS') { // TODO : success handle code here } else { // TODO : fail handle code here } } });