Description: Download multiple files from a FTP server. Syntax: ftp_mget(client,serverFolder,localFolder,multiServerFileftp server,download,external library function
Description: Download a local file to a specific position. Syntax: hdfs_download(hd, local,remote) Note: The external lidownload,local file
Description: Implement an operation on file data, such as download and upload. Syntax: webhdfs(url,localFile) Note: The file data,upload,download