星期六, 三月 12, 2005

各FTP库的比较

无意间看到一个很有意思的table,呵呵,对于要实现FTP功能的人应该是个参考吧:)

Library
Evaluated version4.2V51.2.12.0.11.071.0.03.01.2.22.60.701.0a
Support:










JavadocYYY--YY--YY
Sample codeYYYYYYY-YYY
Forum---n/aY--Y---
Mailing list---n/aYY----Y
EmailYYYn/aY---YYY
Online bug tracking system-Y-n/aYY----Y
MotivationPPIPGG--IIP
LicenseCCFFGFFFG-F
Price per developer$399$895$0n/a$0$0$0$0$0$0$0
Price per site$799n/a$0n/a$0$0$0$0$0$0$0
Source provided--YYYY--YYY
Age200019952000199820011998n/a1995200120011999
Directory listing:










Structured file objectsYY-YYYY-YYY
Date/time parsing-----Y--YY-
AlternativeSSCCSPP-PPP
MDTM commandY-Y---Y---Y
Socks proxy-YYY-------
HTTP tunnel-Y---------
Active/passive connectionYYYYYYYYYYY
Transfer:










DownloadYYYYYYYYYYY
UploadYYYYYYYYYYY
Parallel transferYY--Y---Y--
Progress monitoringYY--Y---YYY
Multiple transferY--Y-----Y-
Recursive transfer----Y----Y-
ASCII/binaryYYYYYYYYYYY
auto. ASCII/binaryY-------YY-
Transfer resumption-Y-YYYY-Y-Y
Between two servers----------Y
JavaBeanYY-Y--Y----
Pure JavaYYYYYYYYYYY
Java exceptionsYYYYYYYY-YY
Key:
Product support

  • I: A voluntary individual
  • G: A voluntary group
  • P: A professional entity, paid to provide support

Licenses

  • C: Commercial
  • G: GPL, GNU General Public License
  • F: Free

Directory listing support

  • S: An additional method returning raw FTP response as one string
  • C: An additional method returning a collection of raw strings, one string per line/file
  • P: A framework supporting pluggable parsers

原文链接:http://www.javaworld.com/javaworld/jw-04-2003/ftp/jw-0404-ftptable.html

总的来说Jakarta的Commons Net还是不错的,而且这里所比较的都是旧版本,刚看了一下其他一些库的主页,活跃程度都不及Commons Net。
嗯,看来没选错:^D

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