在项目库的hooks目录下，添加一个pre-commit.bat文件
内容如下（注意其中的SVN_BINDIR路径，可能需要改一下）
@echo offrem SVN强制写注释的hooks脚本(Windows)rem 文件名是: pre-commit.bat,放到repository/hooks目录下setlocalset SVN_BINDIR="C:\Program Files\CollabNet\Subversion Server"set REPOS=%1set TXN=%2rem check that logmessage contains at least 10 characters%SVN_BINDIR%\svnlook log "%REPOS%" -t "%TXN%" | findstr "......" > nulif %errorlevel% gtr 0 goto errexit 0:errecho 提交时必须填写注释(Message)! 1>&2echo "%REPOS%" -t "%TXN%" 1>&2exit 1
用SVN几个问题的解决 http://lanhy2000.blog.163.com/blog/static/436786082011766252052/