One line of Python code is used to quickly implement the FTP server and pythonftp

One line of Python code is used to quickly implement the FTP server and pythonftp

Abstract: This is especially useful when you want to quickly share a directory. You only need one line of code to implement it.

This is especially useful when you want to quickly share a directory. You only need one line of code.

Before that, I used Linux's vsftpd software package to build an FTP server. Now I found that pyftpdlib can be used to implement FTP server functions in a simpler way.

Environment requirements

• Python 1, 2.7
• Windows/Linux

Environment Construction

One line of code implements FTP Server

The-m option of Python is used as a simple independent server. This is especially useful when you want to quickly share a directory.

Execute the following command under the directory to be shared to share the current directory (anonymous login)

Now a simple FTP server has been set up. You can access ftp: // 127.0.0.1: 2121.
(The default IP address is 127.0.0.1 and the port is 2121)

Optional Parameter

• -I: Specifies the IP address (the local IP Address by default)
• -P specifies the port (default value: 2121)
• -W write permission (read-only by default)
• -D specifies the directory (the default is the current directory)
• -U specifies the user name to log on
• -P: Set the logon password.

Simple Example

The preceding command line can be used to implement a simple FTP server. However, to build a powerful and complete FTP service, many configurations are involved. You need to use the APIS provided by Pyftpdlib to compile it. The following is a simple example.

Perm permission options

Read Permission:

• "E" = change Directory (CWD, CDUP command)
• "L" = LIST file (LIST, NLST, STAT, MLSD, MLST, SIZE command)
• "R" = retrieving files from the server (RETR Command)

Write Permission:

• "A" = append data to an existing file (APPE Command)
• "D" = delete a file or directory (DELE, RMD Command)
• "F" = rename a file or directory (RNFR, RNTO command)
• "M" = create a directory (MKD Command)
• "W" = store the file to the server (STOR, STOU command)
• "M" = change file mode/permission (site chmod command)
• "T" = change the file modification time (site mfmt command)

Reference

Pyftpdlib document: http://pyftpdlib.readthedocs.io/en/latest/index.html

Summary

The above is a small series of Python code introduced to you to quickly implement the FTP server, I hope to help you, if you have any questions, please leave a message, the small series will reply to you in a timely manner. Thank you very much for your support for the help House website!