Apache FtpServer是100%纯Java的FTP服务器软件，它采用MINA网络框架开发 具有非常好的性能。
改进内容：
Bug
* [FTPSERVER-336] - BaseUser class from ftpserver-core bundle can't be used in other bundles in an OSGi environment
* [FTPSERVER-340] - DefaultFtpServer throws NPE on restart and lack documentation on restart not being supported
* [FTPSERVER-342] - Incorrect reply codes from PORT and EPRT commands
* [FTPSERVER-345] - Update the replies of MD5 and MMD5 commands to include the file path in double quotes when there are spaces in the path
* [FTPSERVER-347] - Multiline replies does not handle lines starting with numbers
* [FTPSERVER-348] - MKD command on linux checks for path separator before passing to filesystemview
提升
* [FTPSERVER-341] - Handling invalid port number from client
任务
* [FTPSERVER-353] - Upgrade to MINA 2.0.0-RC1
下载地址： http://mina.apache.org/ftpserver/downloads.html