SVN给开发带来了方便，但在导出的时候，如果选择了checkout，那么目录里是带有.svn目录的，除非是export。
如果您的项目中是checkout的，如果还要export，那就烦了一点。因为export是从服务器上导回来的。如果服务器速度慢（网上的免费SVN服务器），那就更痛苦了。因此直接删除.svn目录是最快的解决方法。
windows下面可以直接搜索.svn，然后delete就行了
linux下面怎么办？
其实更方便，只要一句话
进入项目目录后，运行 find . -name ".svn" | xargs rm -rf
然后你就会发现。.svn目录全没有了。HOHO
查了一下google，发现还有另外一个方法：
XML/HTML代码
- find -name "CVS" -exec rm -f {} \;
- 利用-name和-exec两个参数组合，可以实现批量查找删除指定文件的目的。
- 要活用find，它是很强大的。
- find [path...] [expression]
- -name pattern
- Base of file name (the path with the leading directories removed) matches shell pattern pattern. The metacharacters (`*', `?', and `[]') do not match a `.' at the start of the base name. To ignore a directory and the files under it, use -prune; see an example in the description of -path.
- -exec command ;
- Execute command; true if 0 status is returned. All following arguments to find are taken to be arguments to the command until an argument consisting of `;' is encountered. The string `{}' is replaced by the current file name being processed everywhere it occurs in the arguments to the command, not just in arguments where it is alone, as in some versions of find. Both of these constructions might need to be escaped (with a `\') or quoted to protect them from expansion by the shell. The command is executed in the starting directory.